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-0.0393 Tc 0.1293 Tw (Capello et al.) Tj
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0 Tc 0 Tw (51) Tj
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29.04 0 TD 0.0054 Tc 0.0246 Tw (1 \(0.3%\)) Tj
28.08 0 TD 0 Tc 0.03 Tw ( ) Tj
28.2 0 TD -0.0197 Tc 0.0497 Tw (No intramedullary osteolysis.) Tj
94.44 0 TD 0 Tc 0.03 Tw ( ) Tj
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0 Tc (53) Tj
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112.08 0 TD 0 Tc 0.03 Tw ( ) Tj
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25.32 886.2 TD
-0.0096 Tc 0 Tw (Geesink) Tj
26.28 3.48 TD /F0 5.04 Tf
0 Tc (50) Tj
5.04 0 TD 0.06 Tw ( ) Tj
31.2 -3.48 TD /F0 8.04 Tf
-0.0204 Tc 0 Tw (Omnifit) Tj
25.44 0 TD 0 Tc 0.03 Tw ( ) Tj
34.44 0 TD 0.06 Tc 0 Tw (1) Tj
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20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
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36.96 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
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177.6 0 TD 0 Tc 0.03 Tw ( ) Tj
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284.52 883.68 0.48 10.2 re f
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582.24 883.68 0.48 10.2 re f
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25.32 875.52 TD
-0.0286 Tc 0.0586 Tw (D\222Lima et al.) Tj
42.96 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (59) Tj
5.04 0 TD 0.06 Tw ( ) Tj
14.52 -3.48 TD /F0 8.04 Tf
-0.0204 Tc 0 Tw (Omnifit) Tj
25.44 0 TD 0 Tc 0.03 Tw ( ) Tj
34.44 0 TD 0.0076 Tc 0.0224 Tw (59 \(55\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (52 \(26) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (74\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0135 Tc 0.0435 Tw (3.5 \(2) Tj
18.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0713 Tc (5\)) Tj
6.72 0 TD 0 Tc 0.03 Tw ( ) Tj
26.4 0 TD 0.0413 Tc -0.0113 Tw (4 \(4\)) Tj
15.48 0 TD 0 Tc 0.03 Tw ( ) Tj
36.96 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0212 Tc 0.0512 Tw (No endosteal lysis. Calcar lytic lesions correlated with ) Tj
0 -9.24 TD -0.0265 Tc 0.0565 Tw (wear \(mean 0.30 mm/yr with lesion and 0.17) Tj
143.88 0 TD -0.0645 Tc 0.0345 Tw ( mm/yr ) Tj
-143.88 -9.12 TD -0.023 Tc 0.053 Tw (without lesion\).) Tj
50.28 0 TD 0 Tc 0.03 Tw ( ) Tj
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336.96 883.2 0.48 0.48 re f
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393.24 883.2 0.48 0.48 re f
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582.24 883.2 0.48 0.48 re f
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142.08 854.64 0.48 28.56 re f
183.96 854.64 0.48 28.56 re f
230.04 854.64 0.48 28.56 re f
284.52 854.64 0.48 28.56 re f
336.96 854.64 0.48 28.56 re f
393.24 854.64 0.48 28.56 re f
582.24 854.64 0.48 28.56 re f
BT
25.32 846.48 TD
-0.0393 Tc 0.1293 Tw (Capello et al.) Tj
42.48 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (54) Tj
5.04 0 TD 0.06 Tw ( ) Tj
15 -3.48 TD /F0 8.04 Tf
-0.0204 Tc 0 Tw (Omnifit) Tj
25.44 0 TD 0 Tc 0.03 Tw ( ) Tj
34.44 0 TD -0.02 Tc 0 Tw (164) Tj
12.12 0 TD 0 Tc 0.03 Tw ( ) Tj
29.76 0 TD -0.0315 Tc 0.0615 Tw (39 \(16) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (49\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
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18.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0282 Tc (8.3\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
20.4 0 TD 0.06 Tc 0 Tw (12) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
44.28 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0184 Tc 0.0484 Tw (All hips radiographically osseointegrated. ) Tj
0 -9.24 TD -0.0219 Tc 0.0347 Tw (Intramedullary osteolysis suspected in 1 hip; otherwise, ) Tj
T* -0.0089 Tc -0.0277 Tw (lysis minimal and confined to Gruen zones 1 and 7.) Tj
165 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
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184.44 854.16 45.6 0.48 re f
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230.52 854.16 54 0.48 re f
284.52 854.16 0.48 0.48 re f
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336.96 854.16 0.48 0.48 re f
337.44 854.16 55.8 0.48 re f
393.24 854.16 0.48 0.48 re f
393.72 854.16 188.52 0.48 re f
582.24 854.16 0.48 0.48 re f
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82.2 825.48 0.48 28.68 re f
142.08 825.48 0.48 28.68 re f
183.96 825.48 0.48 28.68 re f
230.04 825.48 0.48 28.68 re f
284.52 825.48 0.48 28.68 re f
336.96 825.48 0.48 28.68 re f
393.24 825.48 0.48 28.68 re f
582.24 825.48 0.48 28.68 re f
BT
147.72 817.32 TD
0.02 Tc 0.01 Tw (229 ) Tj
0 -9.24 TD -0.0029 Tc -0.0871 Tw (\(201\) ) Tj
19.44 0 TD 0 Tc 0.03 Tw ( ) Tj
22.44 9.24 TD -0.0315 Tc 0.0615 Tw (56 \(45) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0124 Tc -0.0776 Tw (73\) ) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
9.96 0 TD -0.0268 Tc 0.0568 Tw (10.8 \(10) Tj
26.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0124 Tc -0.0776 Tw (14\) ) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
12.36 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0 Tc 0.03 Tw ( ) Tj
2.04 0 TD ( ) Tj
47.76 0 TD -0.0117 Tc -0.0183 Tw (1 \(0.4%\) ) Tj
30.12 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 825 0.48 0.48 re f
20.16 825 62.04 0.48 re f
82.2 825 0.48 0.48 re f
82.68 825 59.4 0.48 re f
142.08 825 0.48 0.48 re f
142.56 825 41.4 0.48 re f
183.96 825 0.48 0.48 re f
184.44 825 45.6 0.48 re f
230.04 825 0.48 0.48 re f
230.52 825 54 0.48 re f
284.52 825 0.48 0.48 re f
285 825 51.96 0.48 re f
336.96 825 0.48 0.48 re f
337.44 825 55.8 0.48 re f
393.24 825 0.48 0.48 re f
393.72 825 188.52 0.48 re f
582.24 825 0.48 0.48 re f
19.68 805.56 0.48 19.44 re f
82.2 805.56 0.48 19.44 re f
142.08 805.56 0.48 19.44 re f
183.96 805.56 0.48 19.44 re f
230.04 805.56 0.48 19.44 re f
284.52 805.56 0.48 19.44 re f
336.96 805.56 0.48 19.44 re f
393.24 805.56 0.48 19.44 re f
582.24 805.56 0.48 19.44 re f
BT
25.32 817.32 TD
-0.0393 Tc 0.1293 Tw (Capello et al.) Tj
42.48 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (56) Tj
5.04 0 TD 0.06 Tw ( ) Tj
15 -3.48 TD /F0 8.04 Tf
0.0255 Tc 0 Tw (Omnif) Tj
21 0 TD -0.0751 Tc (it) Tj
4.44 0 TD 0 Tc 0.03 Tw ( ) Tj
34.44 -19.92 TD 0.0076 Tc 0.0224 Tw (41 \(36\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (35 \(18) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (44\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0268 Tc 0.0568 Tw (10.3 \(10) Tj
26.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (13\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD ( ) Tj
52.44 0 TD 0.0054 Tc 0.0246 Tw (1 \(2.4%\)) Tj
28.08 0 TD 0 Tc 0.03 Tw ( ) Tj
28.2 19.92 TD -0.0269 Tc 0.0469 Tw (Osteolysis in zones 1 and 7 for 38% of patients over 45 ) Tj
0 -9.24 TD -0.0253 Tc 0.0335 Tw (and for 48% of patients less than 45 years old. No ) Tj
0 -9.12 TD -0.0171 Tc 0.0471 Tw (intramedullary osteolysis.) Tj
82.68 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 805.08 0.48 0.48 re f
82.2 805.08 0.48 0.48 re f
142.08 805.08 0.48 0.48 re f
142.56 805.08 41.4 0.48 re f
183.96 805.08 0.48 0.48 re f
184.44 805.08 45.6 0.48 re f
230.04 805.08 0.48 0.48 re f
230.52 805.08 54 0.48 re f
284.52 805.08 0.48 0.48 re f
285 805.08 51.96 0.48 re f
336.96 805.08 0.48 0.48 re f
337.44 805.08 55.8 0.48 re f
393.24 805.08 0.48 0.48 re f
582.24 805.08 0.48 0.48 re f
19.68 794.88 0.48 10.2 re f
82.2 794.88 0.48 10.2 re f
142.08 794.88 0.48 10.2 re f
183.96 794.88 0.48 10.2 re f
230.04 794.88 0.48 10.2 re f
284.52 794.88 0.48 10.2 re f
336.96 794.88 0.48 10.2 re f
393.24 794.88 0.48 10.2 re f
582.24 794.88 0.48 10.2 re f
BT
25.32 786.72 TD
-0.0393 Tc 0.1293 Tw (Capello et al.) Tj
42.48 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (55) Tj
5.04 0 TD 0.06 Tw ( ) Tj
15 -3.48 TD /F0 8.04 Tf
0.0255 Tc 0 Tw (Omnif) Tj
21 0 TD -0.0751 Tc (it) Tj
4.44 0 TD 0 Tc 0.03 Tw ( ) Tj
34.44 0 TD 0.02 Tc 0.01 Tw (123 ) Tj
0 -9.24 TD 0.0211 Tc 0 Tw (\(106\)) Tj
17.4 0 TD 0 Tc 0.03 Tw ( ) Tj
24.48 9.24 TD -0.0315 Tc 0.0615 Tw (39 \(18) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (49\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0197 Tc 0.0497 Tw (11.3 \(9.6) Tj
28.8 0 TD -0.0373 Tc 0 Tw (-) Tj
-28.8 -9.24 TD 0.0345 Tc (13.8\)) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
37.68 9.24 TD 0.0413 Tc -0.0113 Tw (8 \(7\)) Tj
15.48 0 TD 0 Tc 0.03 Tw ( ) Tj
36.96 0 TD 0.0054 Tc 0.0246 Tw (1 \(0.9%\)) Tj
28.08 0 TD 0 Tc 0.03 Tw ( ) Tj
28.2 0 TD -0.012 Tc 0.002 Tw (Continuation of previous study) Tj
99.24 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (50) Tj
5.04 -3.48 TD /F0 8.04 Tf
-0.0233 Tc 0.0833 Tw (. All unrevised stems ) Tj
-104.28 -9.24 TD -0.0222 Tc 0.0303 Tw (stable. Osteolysis confined to zones 1, 7, 8 and/or 14 in ) Tj
0 -9.12 TD -0.0294 Tc 0.0294 Tw (49 \(47%\) of stems. There was no intramedullary ) Tj
0 -9.24 TD -0.0116 Tc 0 Tw (osteolysis.) Tj
33.6 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 794.4 0.48 0.48 re f
20.16 794.4 62.04 0.48 re f
82.2 794.4 0.48 0.48 re f
82.68 794.4 59.4 0.48 re f
142.08 794.4 0.48 0.48 re f
142.56 794.4 41.4 0.48 re f
183.96 794.4 0.48 0.48 re f
184.44 794.4 45.6 0.48 re f
230.04 794.4 0.48 0.48 re f
230.52 794.4 54 0.48 re f
284.52 794.4 0.48 0.48 re f
285 794.4 51.96 0.48 re f
336.96 794.4 0.48 0.48 re f
337.44 794.4 55.8 0.48 re f
393.24 794.4 0.48 0.48 re f
393.72 794.4 188.52 0.48 re f
582.24 794.4 0.48 0.48 re f
19.68 756.6 0.48 37.8 re f
82.2 756.6 0.48 37.8 re f
142.08 756.6 0.48 37.8 re f
183.96 756.6 0.48 37.8 re f
230.04 756.6 0.48 37.8 re f
284.52 756.6 0.48 37.8 re f
336.96 756.6 0.48 37.8 re f
393.24 756.6 0.48 37.8 re f
582.24 756.6 0.48 37.8 re f
BT
25.32 748.44 TD
-0.0157 Tc 0.0457 Tw (Geesink and ) Tj
0 -9.24 TD -0.0374 Tc 0 Tw (Hoefnagels) Tj
36.36 3.48 TD /F0 5.04 Tf
0 Tc (57) Tj
5.04 0 TD 0.06 Tw ( ) Tj
21.12 5.76 TD /F0 8.04 Tf
0.0112 Tc 0 Tw (Omni) Tj
18.36 0 TD -0.0625 Tc (fit) Tj
7.08 0 TD 0 Tc 0.03 Tw ( ) Tj
34.44 0 TD 0.0076 Tc 0.0224 Tw (61 \(58\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (58 \(34) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (75\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD 0.0032 Tc 0.0268 Tw (4.4 \(0.6) Tj
24.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0282 Tc (8.5\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
48.36 0 TD -0.0252 Tc 0.0152 Tw (2 cases of ) Tj
0 -9.24 TD -0.0062 Tc 0.0362 Tw (radiographic ) Tj
T* 0.0058 Tc 0 Tw (loosening) Tj
31.2 0 TD 0 Tc 0.03 Tw ( ) Tj
25.08 18.48 TD -0.0228 Tc 0.0528 Tw (All revision cases. 88% used the primary Omnifit stem. ) Tj
0 -9.24 TD -0.0128 Tc 0.0028 Tw (Minor osteolysis in zones 1 and 7.) Tj
109.68 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 756.12 0.48 0.48 re f
20.16 756.12 62.04 0.48 re f
82.2 756.12 0.48 0.48 re f
82.68 756.12 59.4 0.48 re f
142.08 756.12 0.48 0.48 re f
142.56 756.12 41.4 0.48 re f
183.96 756.12 0.48 0.48 re f
184.44 756.12 45.6 0.48 re f
230.04 756.12 0.48 0.48 re f
230.52 756.12 54 0.48 re f
284.52 756.12 0.48 0.48 re f
285 756.12 51.96 0.48 re f
336.96 756.12 0.48 0.48 re f
337.44 756.12 55.8 0.48 re f
393.24 756.12 0.48 0.48 re f
393.72 756.12 188.52 0.48 re f
582.24 756.12 0.48 0.48 re f
19.68 727.56 0.48 28.56 re f
82.2 727.56 0.48 28.56 re f
142.08 727.56 0.48 28.56 re f
183.96 727.56 0.48 28.56 re f
230.04 727.56 0.48 28.56 re f
284.52 727.56 0.48 28.56 re f
336.96 727.56 0.48 28.56 re f
393.24 727.56 0.48 28.56 re f
582.24 727.56 0.48 28.56 re f
BT
189.6 719.4 TD
-0.06 Tc 0.09 Tw (61 non) Tj
22.08 0 TD -0.0373 Tc 0 Tw (-) Tj
-22.08 -9.24 TD -0.0575 Tc 0.0875 Tw (HAC ) Tj
18.84 0 TD 0 Tc 0.03 Tw ( ) Tj
27.24 9.24 TD 0.0032 Tc 0.0268 Tw (6.5 \(5.1) Tj
24.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD -0.0018 Tc -0.0882 Tw (8.0\) ) Tj
14.76 0 TD 0 Tc 0.03 Tw ( ) Tj
12.36 0 TD 0.06 Tc -0.03 Tw (0 ) Tj
6.12 0 TD 0 Tc 0.03 Tw ( ) Tj
46.32 0 TD 0.06 Tc -0.03 Tw (0 ) Tj
6.12 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 727.08 0.48 0.48 re f
20.16 727.08 62.04 0.48 re f
82.2 727.08 0.48 0.48 re f
82.68 727.08 59.4 0.48 re f
142.08 727.08 0.48 0.48 re f
142.56 727.08 41.4 0.48 re f
183.96 727.08 0.48 0.48 re f
184.44 727.08 45.6 0.48 re f
230.04 727.08 0.48 0.48 re f
230.52 727.08 54 0.48 re f
284.52 727.08 0.48 0.48 re f
285 727.08 51.96 0.48 re f
336.96 727.08 0.48 0.48 re f
337.44 727.08 55.8 0.48 re f
393.24 727.08 0.48 0.48 re f
393.72 727.08 188.52 0.48 re f
582.24 727.08 0.48 0.48 re f
19.68 707.64 0.48 19.44 re f
82.2 707.64 0.48 19.44 re f
142.08 707.64 0.48 19.44 re f
183.96 707.64 0.48 19.44 re f
230.04 707.64 0.48 19.44 re f
284.52 707.64 0.48 19.44 re f
336.96 707.64 0.48 19.44 re f
393.24 707.64 0.48 19.44 re f
582.24 707.64 0.48 19.44 re f
BT
25.32 719.4 TD
-0.019 Tc -0.011 Tw (Takahashi et ) Tj
0 -9.24 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (60) Tj
5.04 0 TD 0.06 Tw ( ) Tj
49.68 5.76 TD /F0 8.04 Tf
-0.0272 Tc 0 Tw (Omniflex) Tj
30.6 0 TD 0 Tc 0.03 Tw ( ) Tj
29.28 0 TD 0.0076 Tc 0.0224 Tw (75 \(72\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 -19.92 TD -0.0825 Tc 0.1125 Tw (64 HAC) Tj
26.88 0 TD 0 Tc 0.03 Tw ( ) Tj
19.2 0 TD 0.0032 Tc 0.0268 Tw (4.3 \(3.0) Tj
24.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0282 Tc (5.1\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
48.36 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 19.92 TD -0.0241 Tc 0.0541 Tw (Surface was arc) Tj
50.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0097 Tc (deposit) Tj
23.16 0 TD -0.0277 Tc 0.0577 Tw (ed titanium with or without ) Tj
-76.56 -9.24 TD -0.015 Tc -0.003 Tw (HAC. Minor osteolysis in 3 non) Tj
102.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0128 Tc -0.0172 Tw (HAC and 1 HAC hip.) Tj
69.6 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 707.16 0.48 0.48 re f
82.2 707.16 0.48 0.48 re f
142.08 707.16 0.48 0.48 re f
183.96 707.16 0.48 0.48 re f
184.44 707.16 45.6 0.48 re f
230.04 707.16 0.48 0.48 re f
230.52 707.16 54 0.48 re f
284.52 707.16 0.48 0.48 re f
285 707.16 51.96 0.48 re f
336.96 707.16 0.48 0.48 re f
337.44 707.16 55.8 0.48 re f
393.24 707.16 0.48 0.48 re f
582.24 707.16 0.48 0.48 re f
19.68 696.96 0.48 10.2 re f
82.2 696.96 0.48 10.2 re f
142.08 696.96 0.48 10.2 re f
183.96 696.96 0.48 10.2 re f
230.04 696.96 0.48 10.2 re f
284.52 696.96 0.48 10.2 re f
336.96 696.96 0.48 10.2 re f
393.24 696.96 0.48 10.2 re f
582.24 696.96 0.48 10.2 re f
BT
25.32 688.8 TD
-0.0173 Tc -0.0127 Tw (Rossi et al.) Tj
35.4 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (61) Tj
5.04 0 TD 0.06 Tw ( ) Tj
22.08 -3.48 TD /F0 8.04 Tf
-0.015 Tc -0.075 Tw (Anatomique ) Tj
0 -9.24 TD -0.015 Tc 0.045 Tw (Benoist Girard ) Tj
T* -0.0734 Tc 0 Tw (\(ABG\)) Tj
22.08 0 TD 0 Tc 0.03 Tw ( ) Tj
37.8 18.48 TD 0.02 Tc 0.01 Tw (100 ) Tj
0 -9.24 TD 0.0211 Tc 0 Tw (\(100\)) Tj
17.4 0 TD 0 Tc 0.03 Tw ( ) Tj
24.48 9.24 TD -0.0315 Tc 0.0615 Tw (63 \(25) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (76\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0487 Tc 0 Tw (\(2) Tj
6.72 0 TD -0.0373 Tc (-) Tj
2.64 0 TD 0.0282 Tc (3.8\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
32.4 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
48.36 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD ( ) Tj
ET
19.68 696.48 0.48 0.48 re f
20.16 696.48 62.04 0.48 re f
82.2 696.48 0.48 0.48 re f
82.68 696.48 59.4 0.48 re f
142.08 696.48 0.48 0.48 re f
142.56 696.48 41.4 0.48 re f
183.96 696.48 0.48 0.48 re f
184.44 696.48 45.6 0.48 re f
230.04 696.48 0.48 0.48 re f
230.52 696.48 54 0.48 re f
284.52 696.48 0.48 0.48 re f
285 696.48 51.96 0.48 re f
336.96 696.48 0.48 0.48 re f
337.44 696.48 55.8 0.48 re f
393.24 696.48 0.48 0.48 re f
393.72 696.48 188.52 0.48 re f
582.24 696.48 0.48 0.48 re f
19.68 667.8 0.48 28.68 re f
82.2 667.8 0.48 28.68 re f
142.08 667.8 0.48 28.68 re f
183.96 667.8 0.48 28.68 re f
230.04 667.8 0.48 28.68 re f
284.52 667.8 0.48 28.68 re f
336.96 667.8 0.48 28.68 re f
393.24 667.8 0.48 28.68 re f
582.24 667.8 0.48 28.68 re f
BT
25.32 659.64 TD
-0.0061 Tc 0.0361 Tw (Garcia Araujo) Tj
45.6 0 TD 0 Tc 0.03 Tw ( ) Tj
-45.6 -9.24 TD -0.036 Tc 0.066 Tw (et al.) Tj
15.6 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (62) Tj
5.04 -3.48 TD /F0 8.04 Tf
0.03 Tw ( ) Tj
41.88 9.24 TD 0.0625 Tc 0 Tw (ABG) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
43.08 0 TD 0.0076 Tc 0.0224 Tw (33 \(32\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (51 \(25) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (78\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0434 Tc 0.0134 Tw (5 year ) Tj
0 -9.24 TD 0.0063 Tc 0 Tw (minimum) Tj
31.2 0 TD 0 Tc 0.03 Tw ( ) Tj
23.28 9.24 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
48.36 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0178 Tc 0.0178 Tw (RA patients. 44% under 50 years old. Stems ) Tj
0 -9.24 TD -0.0218 Tc 0.0518 Tw (radiographically stable.) Tj
75.12 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 667.32 0.48 0.48 re f
20.16 667.32 62.04 0.48 re f
82.2 667.32 0.48 0.48 re f
82.68 667.32 59.4 0.48 re f
142.08 667.32 0.48 0.48 re f
142.56 667.32 41.4 0.48 re f
183.96 667.32 0.48 0.48 re f
184.44 667.32 45.6 0.48 re f
230.04 667.32 0.48 0.48 re f
230.52 667.32 54 0.48 re f
284.52 667.32 0.48 0.48 re f
285 667.32 51.96 0.48 re f
336.96 667.32 0.48 0.48 re f
337.44 667.32 55.8 0.48 re f
393.24 667.32 0.48 0.48 re f
393.72 667.32 188.52 0.48 re f
582.24 667.32 0.48 0.48 re f
19.68 647.88 0.48 19.44 re f
82.2 647.88 0.48 19.44 re f
142.08 647.88 0.48 19.44 re f
183.96 647.88 0.48 19.44 re f
230.04 647.88 0.48 19.44 re f
284.52 647.88 0.48 19.44 re f
336.96 647.88 0.48 19.44 re f
393.24 647.88 0.48 19.44 re f
582.24 647.88 0.48 19.44 re f
BT
25.32 639.72 TD
-0.0175 Tc -0.0125 Tw (Tonino and ) Tj
0 -9.24 TD -0.0135 Tc 0 Tw (Rahmy) Tj
23.04 3.48 TD /F0 5.04 Tf
0 Tc (63) Tj
5.04 0 TD 0.06 Tw ( ) Tj
34.44 5.76 TD /F0 8.04 Tf
0.0625 Tc 0 Tw (ABG) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
43.08 0 TD -0.02 Tc 0 Tw (398) Tj
12.12 0 TD 0 Tc 0.03 Tw ( ) Tj
29.76 0 TD -0.0315 Tc 0.0615 Tw (64 \(25) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (86\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0487 Tc 0 Tw (\(5) Tj
6.72 0 TD -0.0373 Tc (-) Tj
2.64 0 TD 0.0713 Tc (7\)) Tj
6.72 0 TD 0 Tc 0.03 Tw ( ) Tj
38.4 0 TD -0.0241 Tc 0.0541 Tw (Not stated) Tj
32.76 0 TD 0 Tc 0.03 Tw ( ) Tj
19.68 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD 0.0169 Tc 0 Tw (Bone) Tj
16.92 0 TD -0.0373 Tc (-) Tj
2.64 0 TD -0.0271 Tc 0.0399 Tw (remodeling mainly completed at 3 years. Small ) Tj
-19.56 -9.24 TD -0.0236 Tc 0.0296 Tw (osteolytic lesions in zone 7a for 6 hips with high wear.) Tj
174.84 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 647.4 0.48 0.48 re f
20.16 647.4 62.04 0.48 re f
82.2 647.4 0.48 0.48 re f
82.68 647.4 59.4 0.48 re f
142.08 647.4 0.48 0.48 re f
142.56 647.4 41.4 0.48 re f
183.96 647.4 0.48 0.48 re f
184.44 647.4 45.6 0.48 re f
230.04 647.4 0.48 0.48 re f
230.52 647.4 54 0.48 re f
284.52 647.4 0.48 0.48 re f
285 647.4 51.96 0.48 re f
336.96 647.4 0.48 0.48 re f
337.44 647.4 55.8 0.48 re f
393.24 647.4 0.48 0.48 re f
393.72 647.4 188.52 0.48 re f
582.24 647.4 0.48 0.48 re f
19.68 627.96 0.48 19.44 re f
82.2 627.96 0.48 19.44 re f
142.08 627.96 0.48 19.44 re f
183.96 627.96 0.48 19.44 re f
230.04 627.96 0.48 19.44 re f
284.52 627.96 0.48 19.44 re f
336.96 627.96 0.48 19.44 re f
393.24 627.96 0.48 19.44 re f
582.24 627.96 0.48 19.44 re f
BT
25.32 619.8 TD
-0.0116 Tc 0.0416 Tw (Giannikas et ) Tj
0 -9.12 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (65) Tj
5.04 0 TD 0.06 Tw ( ) Tj
49.68 5.64 TD /F0 8.04 Tf
-0.0449 Tc 0 Tw (A) Tj
5.64 0 TD 0.1762 Tc (BG) Tj
11.16 0 TD 0 Tc 0.03 Tw ( ) Tj
43.08 0 TD 0.0076 Tc 0.0224 Tw (71 \(66\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (55 \(26) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (65\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0135 Tc 0.0435 Tw (4.8 \(2) Tj
18.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0713 Tc (7\)) Tj
6.72 0 TD 0 Tc 0.03 Tw ( ) Tj
26.4 0 TD -0.0106 Tc 0.0406 Tw (1 record ) Tj
0 -9.12 TD -0.0337 Tc 0.0037 Tw (review, one ) Tj
0 -9.24 TD -0.0199 Tc -0.0701 Tw (telephone ) Tj
T* -0.0061 Tc 0 Tw (review) Tj
21.6 0 TD 0 Tc 0.03 Tw ( ) Tj
30.84 27.6 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0181 Tc 0.0121 Tw (Eccentric wear in 37 \(60%\) of hips. One case of ) Tj
0 -9.12 TD -0.0123 Tc 0.0423 Tw (endosteal cavitation.) Tj
65.88 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 627.48 0.48 0.48 re f
20.16 627.48 62.04 0.48 re f
82.2 627.48 0.48 0.48 re f
82.68 627.48 59.4 0.48 re f
142.08 627.48 0.48 0.48 re f
142.56 627.48 41.4 0.48 re f
183.96 627.48 0.48 0.48 re f
184.44 627.48 45.6 0.48 re f
230.04 627.48 0.48 0.48 re f
230.52 627.48 54 0.48 re f
284.52 627.48 0.48 0.48 re f
285 627.48 51.96 0.48 re f
336.96 627.48 0.48 0.48 re f
337.44 627.48 55.8 0.48 re f
393.24 627.48 0.48 0.48 re f
393.72 627.48 188.52 0.48 re f
582.24 627.48 0.48 0.48 re f
19.68 589.68 0.48 37.8 re f
82.2 589.68 0.48 37.8 re f
142.08 589.68 0.48 37.8 re f
183.96 589.68 0.48 37.8 re f
230.04 589.68 0.48 37.8 re f
284.52 589.68 0.48 37.8 re f
336.96 589.68 0.48 37.8 re f
393.24 589.68 0.48 37.8 re f
582.24 589.68 0.48 37.8 re f
BT
25.32 581.52 TD
-0.0361 Tc 0.0661 Tw (Rogers et al.) Tj
40.2 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (67) Tj
5.04 0 TD 0.06 Tw ( ) Tj
17.28 -3.48 TD /F0 8.04 Tf
0.0625 Tc 0 Tw (ABG) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
43.08 0 TD 0.0151 Tc 0.0149 Tw (100 \(97\)) Tj
27.48 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD -0.0315 Tc 0.0615 Tw (51 \(22) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (71\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0124 Tc 0.0424 Tw (6 \(4) Tj
12.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0276 Tc (10\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
28.44 0 TD -0.0172 Tc 0.0472 Tw (None stated) Tj
38.16 0 TD 0 Tc 0.03 Tw ( ) Tj
14.28 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0205 Tc 0.0205 Tw (High polyethylene wear. 6% had bone resorption in ) Tj
0 -9.24 TD -0.0343 Tc 0.0643 Tw (zone 1 and 11% in zone 7.) Tj
84.72 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 589.2 0.48 0.48 re f
20.16 589.2 62.04 0.48 re f
82.2 589.2 0.48 0.48 re f
82.68 589.2 59.4 0.48 re f
142.08 589.2 0.48 0.48 re f
142.56 589.2 41.4 0.48 re f
183.96 589.2 0.48 0.48 re f
184.44 589.2 45.6 0.48 re f
230.04 589.2 0.48 0.48 re f
230.52 589.2 54 0.48 re f
284.52 589.2 0.48 0.48 re f
285 589.2 51.96 0.48 re f
336.96 589.2 0.48 0.48 re f
337.44 589.2 55.8 0.48 re f
393.24 589.2 0.48 0.48 re f
393.72 589.2 188.52 0.48 re f
582.24 589.2 0.48 0.48 re f
19.68 569.76 0.48 19.44 re f
82.2 569.76 0.48 19.44 re f
142.08 569.76 0.48 19.44 re f
183.96 569.76 0.48 19.44 re f
230.04 569.76 0.48 19.44 re f
284.52 569.76 0.48 19.44 re f
336.96 569.76 0.48 19.44 re f
393.24 569.76 0.48 19.44 re f
582.24 569.76 0.48 19.44 re f
BT
25.32 561.6 TD
-0.0368 Tc 0.0668 Tw (McNally et al.) Tj
45.96 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (68) Tj
5.04 0 TD 0.06 Tw ( ) Tj
11.52 -3.48 TD /F0 8.04 Tf
-0.0204 Tc 0 Tw (Furlong) Tj
25.2 0 TD 0 Tc 0.03 Tw ( ) Tj
34.68 0 TD 0.0151 Tc 0.0149 Tw (100 \(86\)) Tj
27.48 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD 0.0276 Tc 0 Tw (\(45) Tj
10.8 0 TD -0.0373 Tc (-) Tj
2.52 0 TD 0.0676 Tc (94\)) Tj
10.8 0 TD 0 Tc 0.03 Tw ( ) Tj
21.96 0 TD -0.0243 Tc 0.0543 Tw (10 \(9) Tj
16.8 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0676 Tc (12\)) Tj
10.8 0 TD 0 Tc 0.03 Tw ( ) Tj
24.36 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
48.36 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD ( ) Tj
ET
19.68 569.28 0.48 0.48 re f
20.16 569.28 62.04 0.48 re f
82.2 569.28 0.48 0.48 re f
82.68 569.28 59.4 0.48 re f
142.08 569.28 0.48 0.48 re f
142.56 569.28 41.4 0.48 re f
183.96 569.28 0.48 0.48 re f
184.44 569.28 45.6 0.48 re f
230.04 569.28 0.48 0.48 re f
230.52 569.28 54 0.48 re f
284.52 569.28 0.48 0.48 re f
285 569.28 51.96 0.48 re f
336.96 569.28 0.48 0.48 re f
337.44 569.28 55.8 0.48 re f
393.24 569.28 0.48 0.48 re f
393.72 569.28 188.52 0.48 re f
582.24 569.28 0.48 0.48 re f
19.68 559.08 0.48 10.2 re f
82.2 559.08 0.48 10.2 re f
142.08 559.08 0.48 10.2 re f
183.96 559.08 0.48 10.2 re f
230.04 559.08 0.48 10.2 re f
284.52 559.08 0.48 10.2 re f
336.96 559.08 0.48 10.2 re f
393.24 559.08 0.48 10.2 re f
582.24 559.08 0.48 10.2 re f
BT
25.32 550.92 TD
-0.0013 Tc -0.0287 Tw (Vedantam and ) Tj
0 -9.24 TD -0.003 Tc 0 Tw (Ruddlesdin) Tj
36.6 3.48 TD /F0 5.04 Tf
-0.12 Tc (69) Tj
4.92 0 TD 0 Tc 0.06 Tw ( ) Tj
21 5.76 TD /F0 8.04 Tf
-0.0204 Tc 0 Tw (Furlong) Tj
25.2 0 TD 0 Tc 0.03 Tw ( ) Tj
34.68 0 TD 0.0076 Tc 0.0224 Tw (54 \(45\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (55 \(33) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (73\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0135 Tc 0.0435 Tw (4.9 \(2) Tj
18.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0282 Tc (6.5\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
20.4 0 TD -0.0241 Tc 0.0541 Tw (Not stated) Tj
32.76 0 TD 0 Tc 0.03 Tw ( ) Tj
19.68 0 TD 0.0054 Tc 0.0246 Tw (1 \(1.9%\)) Tj
28.08 0 TD 0 Tc 0.03 Tw ( ) Tj
28.2 0 TD -0.0116 Tc -0.0269 Tw (Radiographs indicated that fixation achieved in the ) Tj
0 -9.24 TD -0.007 Tc -0.003 Tw (distal 2/3 of stem.) Tj
57.48 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 558.6 0.48 0.48 re f
20.16 558.6 62.04 0.48 re f
82.2 558.6 0.48 0.48 re f
82.68 558.6 59.4 0.48 re f
142.08 558.6 0.48 0.48 re f
142.56 558.6 41.4 0.48 re f
183.96 558.6 0.48 0.48 re f
184.44 558.6 45.6 0.48 re f
230.04 558.6 0.48 0.48 re f
230.52 558.6 54 0.48 re f
284.52 558.6 0.48 0.48 re f
285 558.6 51.96 0.48 re f
336.96 558.6 0.48 0.48 re f
337.44 558.6 55.8 0.48 re f
393.24 558.6 0.48 0.48 re f
393.72 558.6 188.52 0.48 re f
582.24 558.6 0.48 0.48 re f
19.68 539.16 0.48 19.44 re f
82.2 539.16 0.48 19.44 re f
142.08 539.16 0.48 19.44 re f
183.96 539.16 0.48 19.44 re f
230.04 539.16 0.48 19.44 re f
284.52 539.16 0.48 19.44 re f
336.96 539.16 0.48 19.44 re f
393.24 539.16 0.48 19.44 re f
582.24 539.16 0.48 19.44 re f
BT
25.32 531 TD
-0.0116 Tc 0.0416 Tw (Loupasis et a) Tj
42.36 0 TD -0.0826 Tc 0 Tw (l.) Tj
4.2 3.48 TD /F0 5.04 Tf
0 Tc (70) Tj
5.04 0 TD 0.06 Tw ( ) Tj
10.92 -3.48 TD /F0 8.04 Tf
-0.0204 Tc 0 Tw (Furlong) Tj
25.2 0 TD 0 Tc 0.03 Tw ( ) Tj
34.68 0 TD 0.0076 Tc 0.0224 Tw (47 \(42\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (46 \(31) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (50\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD 0.0032 Tc 0.0268 Tw (5.9 \(3.8) Tj
24.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0282 Tc (7.4\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD 0.06 Tc 0 Tw (1) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
48.36 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.055 Tc 0 Tw (Non) Tj
13.8 0 TD -0.0373 Tc (-) Tj
2.64 0 TD -0.0181 Tc 0.0241 Tw (revised stems radiographically stable. Calcar ) Tj
-16.44 -9.12 TD -0.0179 Tc 0.0279 Tw (osteolysis in 3 hips. No distal osteolysis.) Tj
129.84 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 538.68 0.48 0.48 re f
20.16 538.68 62.04 0.48 re f
82.2 538.68 0.48 0.48 re f
82.68 538.68 59.4 0.48 re f
142.08 538.68 0.48 0.48 re f
142.56 538.68 41.4 0.48 re f
183.96 538.68 0.48 0.48 re f
184.44 538.68 45.6 0.48 re f
230.04 538.68 0.48 0.48 re f
230.52 538.68 54 0.48 re f
284.52 538.68 0.48 0.48 re f
285 538.68 51.96 0.48 re f
336.96 538.68 0.48 0.48 re f
337.44 538.68 55.8 0.48 re f
393.24 538.68 0.48 0.48 re f
393.72 538.68 188.52 0.48 re f
582.24 538.68 0.48 0.48 re f
19.68 519.36 0.48 19.32 re f
82.2 519.36 0.48 19.32 re f
142.08 519.36 0.48 19.32 re f
183.96 519.36 0.48 19.32 re f
230.04 519.36 0.48 19.32 re f
284.52 519.36 0.48 19.32 re f
336.96 519.36 0.48 19.32 re f
393.24 519.36 0.48 19.32 re f
582.24 519.36 0.48 19.32 re f
BT
25.32 511.2 TD
-0.0225 Tc 0.0525 Tw (Loupasis et al.) Tj
46.56 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (71) Tj
5.04 0 TD 0.06 Tw ( ) Tj
10.92 -3.48 TD /F0 8.04 Tf
-0.0204 Tc 0 Tw (Furlong) Tj
25.2 0 TD 0 Tc 0.03 Tw ( ) Tj
34.68 0 TD 0.0076 Tc 0.0224 Tw (82 \(76\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (55 \(37) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (67\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0135 Tc 0.0435 Tw (5.4 \(4) Tj
18.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0282 Tc (6.8\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
20.4 0 TD 0.06 Tc 0 Tw (1) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
48.36 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0225 Tc 0.0525 Tw (All stems radiographically stable. Small progressi) Tj
159.48 0 TD -0.0149 Tc -0.0751 Tw (ve ) Tj
-159.48 -9.24 TD -0.024 Tc 0.054 Tw (lesions in zone 7 for 3 \(4%\) of stems.) Tj
119.76 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 518.88 0.48 0.48 re f
20.16 518.88 62.04 0.48 re f
82.2 518.88 0.48 0.48 re f
82.68 518.88 59.4 0.48 re f
142.08 518.88 0.48 0.48 re f
142.56 518.88 41.4 0.48 re f
183.96 518.88 0.48 0.48 re f
184.44 518.88 45.6 0.48 re f
230.04 518.88 0.48 0.48 re f
230.52 518.88 54 0.48 re f
284.52 518.88 0.48 0.48 re f
285 518.88 51.96 0.48 re f
336.96 518.88 0.48 0.48 re f
337.44 518.88 55.8 0.48 re f
393.24 518.88 0.48 0.48 re f
393.72 518.88 188.52 0.48 re f
582.24 518.88 0.48 0.48 re f
19.68 499.44 0.48 19.44 re f
82.2 499.44 0.48 19.44 re f
142.08 499.44 0.48 19.44 re f
183.96 499.44 0.48 19.44 re f
230.04 499.44 0.48 19.44 re f
284.52 499.44 0.48 19.44 re f
336.96 499.44 0.48 19.44 re f
393.24 499.44 0.48 19.44 re f
582.24 499.44 0.48 19.44 re f
BT
25.32 491.28 TD
-0.0129 Tc 0.0429 Tw (Reikeras and ) Tj
0 -9.24 TD -0.0266 Tc 0 Tw (Gunderson) Tj
35.16 3.48 TD /F0 5.04 Tf
0 Tc (73) Tj
5.04 0 TD 0.06 Tw ( ) Tj
22.32 5.76 TD /F0 8.04 Tf
-0.0075 Tc 0.0375 Tw (Landos Corail) Tj
45.6 0 TD 0 Tc 0.03 Tw ( ) Tj
14.28 0 TD 0.02 Tc 0.01 Tw (323 ) Tj
0 -9.24 TD 0.0211 Tc 0 Tw (\(276\)) Tj
17.4 0 TD 0 Tc 0.03 Tw ( ) Tj
24.48 9.24 TD -0.0315 Tc 0.0615 Tw (48 \(15) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (79\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD -0.0243 Tc 0.0543 Tw (10 \(8) Tj
16.8 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0676 Tc (12\)) Tj
10.8 0 TD 0 Tc 0.03 Tw ( ) Tj
24.36 0 TD 0.06 Tc 0 Tw (19) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
44.28 0 TD 0.06 Tc 0 Tw (1) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0178 Tc 0.0211 Tw (Fibrous ingrowth adjacent to proximal part of stem in ) Tj
0 -9.24 TD -0.0209 Tc 0.0181 Tw (16 cases. Focal osteolysis in zones 1 and/or 7 in 28 ) Tj
T* -0.0204 Tc 0.0504 Tw (cases. High wear in many cases.) Tj
103.44 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 498.96 0.48 0.48 re f
20.16 498.96 62.04 0.48 re f
82.2 498.96 0.48 0.48 re f
82.68 498.96 59.4 0.48 re f
142.08 498.96 0.48 0.48 re f
142.56 498.96 41.4 0.48 re f
183.96 498.96 0.48 0.48 re f
184.44 498.96 45.6 0.48 re f
230.04 498.96 0.48 0.48 re f
230.52 498.96 54 0.48 re f
284.52 498.96 0.48 0.48 re f
285 498.96 51.96 0.48 re f
336.96 498.96 0.48 0.48 re f
337.44 498.96 55.8 0.48 re f
393.24 498.96 0.48 0.48 re f
393.72 498.96 188.52 0.48 re f
582.24 498.96 0.48 0.48 re f
19.68 470.28 0.48 28.68 re f
82.2 470.28 0.48 28.68 re f
142.08 470.28 0.48 28.68 re f
183.96 470.28 0.48 28.68 re f
230.04 470.28 0.48 28.68 re f
284.52 470.28 0.48 28.68 re f
336.96 470.28 0.48 28.68 re f
393.24 470.28 0.48 28.68 re f
582.24 470.28 0.48 28.68 re f
BT
25.32 462.12 TD
-0.0208 Tc -0.0092 Tw (Rokkum and ) Tj
0 -9.12 TD -0.0225 Tc 0 Tw (Reigstad) Tj
28.08 3.48 TD /F0 5.04 Tf
0 Tc (74) Tj
5.04 0 TD 0.06 Tw ( ) Tj
29.4 5.64 TD /F0 8.04 Tf
-0.0075 Tc 0.0375 Tw (Landos Corail) Tj
45.6 0 TD 0 Tc 0.03 Tw ( ) Tj
14.28 0 TD 0.0151 Tc 0.0149 Tw (100 \(86\)) Tj
27.48 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD -0.0315 Tc 0.0615 Tw (56 \(32) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (73\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD 0.06 Tc 0 Tw (5) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
50.4 0 TD -0.0172 Tc -0.0128 Tw (None stated ) Tj
40.08 0 TD 0 Tc 0.03 Tw ( ) Tj
12.36 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0229 Tc 0.0395 Tw (Stems stable, but by 5 years 74/94 stems exhibited ) Tj
0 -9.12 TD -0.0181 Tc 0.0481 Tw (double radiolucent lines indicating fibrous tissue. High ) Tj
0 -9.24 TD -0.0097 Tc 0.0397 Tw (wear noted.) Tj
37.44 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 469.8 0.48 0.48 re f
20.16 469.8 62.04 0.48 re f
82.2 469.8 0.48 0.48 re f
82.68 469.8 59.4 0.48 re f
142.08 469.8 0.48 0.48 re f
142.56 469.8 41.4 0.48 re f
183.96 469.8 0.48 0.48 re f
184.44 469.8 45.6 0.48 re f
230.04 469.8 0.48 0.48 re f
230.52 469.8 54 0.48 re f
284.52 469.8 0.48 0.48 re f
285 469.8 51.96 0.48 re f
336.96 469.8 0.48 0.48 re f
337.44 469.8 55.8 0.48 re f
393.24 469.8 0.48 0.48 re f
393.72 469.8 188.52 0.48 re f
582.24 469.8 0.48 0.48 re f
19.68 441.24 0.48 28.56 re f
82.2 441.24 0.48 28.56 re f
142.08 441.24 0.48 28.56 re f
183.96 441.24 0.48 28.56 re f
230.04 441.24 0.48 28.56 re f
284.52 441.24 0.48 28.56 re f
336.96 441.24 0.48 28.56 re f
393.24 441.24 0.48 28.56 re f
582.24 441.24 0.48 28.56 re f
BT
25.32 433.08 TD
-0.03 Tc 0.06 Tw (Gosens et al.) Tj
41.16 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (76) Tj
5.04 0 TD 0.06 Tw ( ) Tj
16.32 -3.48 TD /F0 8.04 Tf
0.0022 Tc 0 Tw (Mallory) Tj
25.68 0 TD -0.0373 Tc (-) Tj
2.64 0 TD 0.0189 Tc (Head) Tj
17.04 0 TD 0 Tc 0.03 Tw ( ) Tj
14.52 0 TD 0.0076 Tc 0.0224 Tw (63 \(50\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (53 \(20) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (68\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD 0.0032 Tc 0.0268 Tw (6.3 \(3.7) Tj
24.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD -0.03 Tc (9.8) Tj
10.08 0 TD -0.0373 Tc (\)) Tj
2.64 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD -0.0172 Tc 0.0472 Tw (None stated) Tj
38.16 0 TD 0 Tc 0.03 Tw ( ) Tj
14.28 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.017 Tc 0.032 Tw (No osteolysis noted. Cortical hypertrophy in zones 3 ) Tj
0 -9.24 TD 0.024 Tc -0.114 Tw (and 5.) Tj
19.68 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 440.76 0.48 0.48 re f
20.16 440.76 62.04 0.48 re f
82.2 440.76 0.48 0.48 re f
82.68 440.76 59.4 0.48 re f
142.08 440.76 0.48 0.48 re f
142.56 440.76 41.4 0.48 re f
183.96 440.76 0.48 0.48 re f
184.44 440.76 45.6 0.48 re f
230.04 440.76 0.48 0.48 re f
230.52 440.76 54 0.48 re f
284.52 440.76 0.48 0.48 re f
285 440.76 51.96 0.48 re f
336.96 440.76 0.48 0.48 re f
337.44 440.76 55.8 0.48 re f
393.24 440.76 0.48 0.48 re f
393.72 440.76 188.52 0.48 re f
582.24 440.76 0.48 0.48 re f
19.68 421.32 0.48 19.44 re f
82.2 421.32 0.48 19.44 re f
142.08 421.32 0.48 19.44 re f
183.96 421.32 0.48 19.44 re f
230.04 421.32 0.48 19.44 re f
284.52 421.32 0.48 19.44 re f
336.96 421.32 0.48 19.44 re f
393.24 421.32 0.48 19.44 re f
582.24 421.32 0.48 19.44 re f
BT
25.32 413.16 TD
-0.0157 Tc -0.0743 Tw (Hernandez ) Tj
0 -9.24 TD -0.0266 Tc 0.0566 Tw (Cortes et al.) Tj
38.52 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (77) Tj
5.04 0 TD 0.06 Tw ( ) Tj
18.96 5.76 TD /F0 8.04 Tf
-0.0938 Tc 0 Tw (Ti) Tj
7.08 0 TD -0.0373 Tc (-) Tj
2.76 0 TD -0.0202 Tc (Fit) Tj
8.88 0 TD 0 Tc 0.03 Tw ( ) Tj
41.16 0 TD 0.0076 Tc 0.0224 Tw (60 \(60\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (65 \(45) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (76\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD 0.06 Tc 0 Tw (11) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
46.32 0 TD 0.06 Tc 0 Tw (7) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
48.36 0 TD 0.06 Tc 0 Tw (1) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.017 Tc 0.0033 Tw (Calcar osteolysis seen in 8 hips and one case of distal ) Tj
0 -9.24 TD -0.0187 Tc 0.0337 Tw (osteolysis. 48 remaining stems stable. Thigh pain in ) Tj
0 -9.12 TD -0.015 Tc -0.015 Tw (30% of pati) Tj
37.44 0 TD -0.0165 Tc 0 Tw (ents.) Tj
14.88 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 420.84 0.48 0.48 re f
20.16 420.84 62.04 0.48 re f
82.2 420.84 0.48 0.48 re f
82.68 420.84 59.4 0.48 re f
142.08 420.84 0.48 0.48 re f
142.56 420.84 41.4 0.48 re f
183.96 420.84 0.48 0.48 re f
184.44 420.84 45.6 0.48 re f
230.04 420.84 0.48 0.48 re f
230.52 420.84 54 0.48 re f
284.52 420.84 0.48 0.48 re f
285 420.84 51.96 0.48 re f
336.96 420.84 0.48 0.48 re f
337.44 420.84 55.8 0.48 re f
393.24 420.84 0.48 0.48 re f
393.72 420.84 188.52 0.48 re f
582.24 420.84 0.48 0.48 re f
19.68 392.28 0.48 28.56 re f
82.2 392.28 0.48 28.56 re f
142.08 392.28 0.48 28.56 re f
183.96 392.28 0.48 28.56 re f
230.04 392.28 0.48 28.56 re f
284.52 392.28 0.48 28.56 re f
336.96 392.28 0.48 28.56 re f
393.24 392.28 0.48 28.56 re f
582.24 392.28 0.48 28.56 re f
BT
25.32 384.12 TD
-0.0193 Tc -0.0107 Tw (Skinner et al.) Tj
42.48 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (78) Tj
5.04 0 TD 0.06 Tw ( ) Tj
15 -3.48 TD /F0 8.04 Tf
-0.0246 Tc 0 Tw (Freeman) Tj
27.96 0 TD 0 Tc 0.03 Tw ( ) Tj
31.92 0 TD 0.02 Tc 0.01 Tw (100 ) Tj
0 -9.24 TD 0.0211 Tc 0 Tw (\(100\)) Tj
17.4 0 TD 0 Tc 0.03 Tw ( ) Tj
24.48 9.24 TD 0.06 Tc 0 Tw (57) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
37.92 0 TD 0.06 Tc 0 Tw (10) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
46.32 0 TD 0.06 Tc 0 Tw (3) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
48.36 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD ( ) Tj
ET
19.68 391.8 0.48 0.48 re f
20.16 391.8 62.04 0.48 re f
82.2 391.8 0.48 0.48 re f
82.68 391.8 59.4 0.48 re f
142.08 391.8 0.48 0.48 re f
142.56 391.8 41.4 0.48 re f
183.96 391.8 0.48 0.48 re f
184.44 391.8 45.6 0.48 re f
230.04 391.8 0.48 0.48 re f
230.52 391.8 54 0.48 re f
284.52 391.8 0.48 0.48 re f
285 391.8 51.96 0.48 re f
336.96 391.8 0.48 0.48 re f
337.44 391.8 55.8 0.48 re f
393.24 391.8 0.48 0.48 re f
393.72 391.8 188.52 0.48 re f
582.24 391.8 0.48 0.48 re f
19.68 372.36 0.48 19.44 re f
82.2 372.36 0.48 19.44 re f
142.08 372.36 0.48 19.44 re f
183.96 372.36 0.48 19.44 re f
230.04 372.36 0.48 19.44 re f
284.52 372.36 0.48 19.44 re f
336.96 372.36 0.48 19.44 re f
393.24 372.36 0.48 19.44 re f
582.24 372.36 0.48 19.44 re f
BT
25.32 364.2 TD
-0.0275 Tc 0.0575 Tw (Radl et al.) Tj
32.76 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (79) Tj
5.04 0 TD 0.06 Tw ( ) Tj
24.72 -3.48 TD /F0 8.04 Tf
-0.0043 Tc 0 Tw (Austria) Tj
23.64 0 TD 0 Tc 0.03 Tw ( ) Tj
36.24 0 TD 0.02 Tc 0.01 Tw (142 ) Tj
0 -9.24 TD 0.0211 Tc 0 Tw (\(136\)) Tj
17.4 0 TD 0 Tc 0.03 Tw ( ) Tj
24.48 9.24 TD -0.0268 Tc 0.0568 Tw (66.5 \(19) Tj
26.76 0 TD -0.0373 Tc 0 Tw (-) Tj
-26.76 -9.24 TD 0.0676 Tc (90\)) Tj
10.8 0 TD 0 Tc 0.03 Tw ( ) Tj
35.28 9.24 TD 0.0032 Tc 0.0268 Tw (5.6 \(4.3) Tj
24.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0282 Tc (7.3\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD 0.06 Tc 0 Tw (5) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
48.36 0 TD 0.06 Tc 0 Tw (3) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0148 Tc -0.0152 Tw (Stem migration >2 mm in 29 hips. Bone loss seen in all ) Tj
0 -9.24 TD -0.0169 Tc 0.0019 Tw (patients. Conclusion that design did not give adequate ) Tj
T* -0.0164 Tc 0 Tw (press) Tj
16.44 0 TD -0.0373 Tc (-) Tj
2.64 0 TD -0.03 Tc 0.06 Tw (fit stability.) Tj
36.96 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 371.88 0.48 0.48 re f
20.16 371.88 62.04 0.48 re f
82.2 371.88 0.48 0.48 re f
82.68 371.88 59.4 0.48 re f
142.08 371.88 0.48 0.48 re f
142.56 371.88 41.4 0.48 re f
183.96 371.88 0.48 0.48 re f
184.44 371.88 45.6 0.48 re f
230.04 371.88 0.48 0.48 re f
230.52 371.88 54 0.48 re f
284.52 371.88 0.48 0.48 re f
285 371.88 51.96 0.48 re f
336.96 371.88 0.48 0.48 re f
337.44 371.88 55.8 0.48 re f
393.24 371.88 0.48 0.48 re f
393.72 371.88 188.52 0.48 re f
582.24 371.88 0.48 0.48 re f
19.68 343.2 0.48 28.68 re f
82.2 343.2 0.48 28.68 re f
142.08 343.2 0.48 28.68 re f
183.96 343.2 0.48 28.68 re f
230.04 343.2 0.48 28.68 re f
284.52 343.2 0.48 28.68 re f
336.96 343.2 0.48 28.68 re f
393.24 343.2 0.48 28.68 re f
582.24 343.2 0.48 28.68 re f
BT
147.72 335.04 TD
-0.0345 Tc 0.0645 Tw (35 HAC ) Tj
28.92 0 TD 0 Tc 0.03 Tw ( ) Tj
12.96 0 TD 0.0033 Tc -0.0133 Tw (48.2 \261 9.0 ) Tj
34.56 0 TD 0 Tc 0.03 Tw ( ) Tj
11.52 0 TD -0.022 Tc 0.012 Tw (4.4 \261 0.7 ) Tj
30.48 0 TD 0 Tc 0.03 Tw ( ) Tj
76.44 0 TD 0.06 Tc -0.03 Tw (0 ) Tj
6.12 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 342.72 0.48 0.48 re f
20.16 342.72 62.04 0.48 re f
82.2 342.72 0.48 0.48 re f
82.68 342.72 59.4 0.48 re f
142.08 342.72 0.48 0.48 re f
142.56 342.72 41.4 0.48 re f
183.96 342.72 0.48 0.48 re f
184.44 342.72 45.6 0.48 re f
230.04 342.72 0.48 0.48 re f
230.52 342.72 54 0.48 re f
284.52 342.72 0.48 0.48 re f
285 342.72 51.96 0.48 re f
336.96 342.72 0.48 0.48 re f
337.44 342.72 55.8 0.48 re f
393.24 342.72 0.48 0.48 re f
393.72 342.72 188.52 0.48 re f
582.24 342.72 0.48 0.48 re f
19.68 332.52 0.48 10.2 re f
82.2 332.52 0.48 10.2 re f
142.08 332.52 0.48 10.2 re f
183.96 332.52 0.48 10.2 re f
230.04 332.52 0.48 10.2 re f
284.52 332.52 0.48 10.2 re f
336.96 332.52 0.48 10.2 re f
393.24 332.52 0.48 10.2 re f
582.24 332.52 0.48 10.2 re f
BT
25.32 335.04 TD
-0.0539 Tc 0.1439 Tw (Yee et ) Tj
22.68 0 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (81) Tj
5.04 0 TD 0.06 Tw ( ) Tj
27 -3.48 TD /F0 8.04 Tf
0.0022 Tc 0 Tw (Mallory) Tj
25.68 0 TD -0.0373 Tc (-) Tj
2.64 0 TD 0.0189 Tc (Head) Tj
17.04 0 TD 0 Tc 0.03 Tw ( ) Tj
14.52 -10.68 TD -0.06 Tc 0.09 Tw (27 non) Tj
22.08 0 TD -0.0373 Tc 0 Tw (-) Tj
-22.08 -9.24 TD -0.1375 Tc (HAC) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
25.08 9.24 TD -0.0117 Tc -0.0183 Tw (50.4 \261 8.7) Tj
32.52 0 TD 0 Tc 0.03 Tw ( ) Tj
13.56 0 TD -0.0049 Tc 0.0349 Tw (4.9 \261 1.0) Tj
28.56 0 TD 0 Tc 0.03 Tw ( ) Tj
25.92 10.68 TD -0.0241 Tc 0.0541 Tw (Not stated) Tj
32.76 0 TD 0 Tc 0.03 Tw ( ) Tj
19.68 -10.68 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 10.68 TD -0.0202 Tc 0.0102 Tw (Randomized trial. No significant clinical difference ) Tj
0 -9.24 TD -0.0281 Tc 0.0581 Tw (between groups. Two non) Tj
83.16 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0126 Tc 0.0026 Tw (hydroxyapatite stems had ) Tj
-85.8 -9.12 TD -0.0199 Tc 0.0099 Tw (distal endosteal cavitation. Calculated volumetric wear ) Tj
0 -9.24 TD -0.0133 Tc 0.0133 Tw (statistically same in both groups.) Tj
105.24 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 332.04 0.48 0.48 re f
82.2 332.04 0.48 0.48 re f
142.08 332.04 0.48 0.48 re f
142.56 332.04 41.4 0.48 re f
183.96 332.04 0.48 0.48 re f
184.44 332.04 45.6 0.48 re f
230.04 332.04 0.48 0.48 re f
230.52 332.04 54 0.48 re f
284.52 332.04 0.48 0.48 re f
336.96 332.04 0.48 0.48 re f
337.44 332.04 55.8 0.48 re f
393.24 332.04 0.48 0.48 re f
582.24 332.04 0.48 0.48 re f
19.68 304.92 0.48 27.12 re f
82.2 304.92 0.48 27.12 re f
142.08 304.92 0.48 27.12 re f
183.96 304.92 0.48 27.12 re f
230.04 304.92 0.48 27.12 re f
284.52 304.92 0.48 27.12 re f
336.96 304.92 0.48 27.12 re f
393.24 304.92 0.48 27.12 re f
582.24 304.92 0.48 27.12 re f
BT
25.32 296.76 TD
-0.0217 Tc 0.0517 Tw (Sharp et al.) Tj
36.36 3.48 TD /F0 5.04 Tf
-0.04 Tc 0 Tw (118) Tj
7.44 -3.48 TD /F0 8.04 Tf
0 Tc 0.03 Tw ( ) Tj
18.72 0 TD 0.0373 Tc 0 Tw (C) Tj
5.4 0 TD -0.0373 Tc (-) Tj
2.64 0 TD -0.0202 Tc (Fit) Tj
8.88 0 TD 0 Tc 0.03 Tw ( ) Tj
42.96 0 TD 0.0076 Tc 0.0224 Tw (91 \(78\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (< 66) Tj
14.64 0 TD 0 Tc 0.03 Tw ( ) Tj
31.44 0 TD 0.0032 Tc 0.0268 Tw (5.2 \(0.1) Tj
24.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0713 Tc (8\)) Tj
6.72 0 TD 0 Tc 0.03 Tw ( ) Tj
20.4 0 TD 0.0008 Tc -0.0908 Tw (4 patients) Tj
30.96 0 TD 0 Tc 0.03 Tw ( ) Tj
21.48 0 TD 0.06 Tc 0 Tw (16) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
48.12 0 TD -0.0234 Tc 0.0294 Tw (Randomized trial comparing HAC to non) Tj
132.72 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0309 Tc 0.0609 Tw (HAC stems ) Tj
-135.36 -9.24 TD -0.0206 Tc 0.0373 Tw (abandoned after 4 years due to poor performance in ) Tj
0 -9.12 TD -0.0384 Tc 0.0684 Tw (both arms of study.) Tj
61.8 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 304.44 0.48 0.48 re f
20.16 304.44 62.04 0.48 re f
82.2 304.44 0.48 0.48 re f
82.68 304.44 59.4 0.48 re f
142.08 304.44 0.48 0.48 re f
142.56 304.44 41.4 0.48 re f
183.96 304.44 0.48 0.48 re f
184.44 304.44 45.6 0.48 re f
230.04 304.44 0.48 0.48 re f
230.52 304.44 54 0.48 re f
284.52 304.44 0.48 0.48 re f
285 304.44 51.96 0.48 re f
336.96 304.44 0.48 0.48 re f
337.44 304.44 55.8 0.48 re f
393.24 304.44 0.48 0.48 re f
393.72 304.44 188.52 0.48 re f
582.24 304.44 0.48 0.48 re f
19.68 275.88 0.48 28.56 re f
82.2 275.88 0.48 28.56 re f
142.08 275.88 0.48 28.56 re f
183.96 275.88 0.48 28.56 re f
230.04 275.88 0.48 28.56 re f
284.52 275.88 0.48 28.56 re f
336.96 275.88 0.48 28.56 re f
393.24 275.88 0.48 28.56 re f
582.24 275.88 0.48 28.56 re f
BT
189.6 267.72 TD
-0.06 Tc 0.09 Tw (58 non) Tj
22.08 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0 Tc 0.03 Tw ( ) Tj
-24.72 -9.24 TD -0.1375 Tc 0 Tw (HAC) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
29.28 9.24 TD -0.022 Tc 0.012 Tw (4.7 \261 0.9 ) Tj
30.48 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 275.4 0.48 0.48 re f
20.16 275.4 62.04 0.48 re f
82.2 275.4 0.48 0.48 re f
82.68 275.4 59.4 0.48 re f
142.08 275.4 0.48 0.48 re f
142.56 275.4 41.4 0.48 re f
183.96 275.4 0.48 0.48 re f
184.44 275.4 45.6 0.48 re f
230.04 275.4 0.48 0.48 re f
230.52 275.4 54 0.48 re f
284.52 275.4 0.48 0.48 re f
285 275.4 51.96 0.48 re f
336.96 275.4 0.48 0.48 re f
337.44 275.4 55.8 0.48 re f
393.24 275.4 0.48 0.48 re f
393.72 275.4 188.52 0.48 re f
582.24 275.4 0.48 0.48 re f
19.68 255.96 0.48 19.44 re f
82.2 255.96 0.48 19.44 re f
142.08 255.96 0.48 19.44 re f
183.96 255.96 0.48 19.44 re f
230.04 255.96 0.48 19.44 re f
284.52 255.96 0.48 19.44 re f
336.96 255.96 0.48 19.44 re f
393.24 255.96 0.48 19.44 re f
582.24 255.96 0.48 19.44 re f
BT
25.32 267.72 TD
-0.0115 Tc 0.0415 Tw (Buoncristiani et ) Tj
0 -9.24 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (85) Tj
5.04 0 TD 0.06 Tw ( ) Tj
49.68 5.76 TD /F0 8.04 Tf
-0.0037 Tc 0.0337 Tw (Anatomic ) Tj
0 -9.24 TD -0.0451 Tc 0 Tw (Po) Tj
8.4 0 TD -0.0112 Tc 0.0412 Tw (rous ) Tj
-8.4 -9.24 TD -0.0088 Tc 0.0388 Tw (Replacement ) Tj
0 -9.24 TD -0.0225 Tc 0 Tw (\(APR\)) Tj
20.76 0 TD 0 Tc 0.03 Tw ( ) Tj
39.12 27.72 TD 0.0076 Tc 0.0224 Tw (66 \(65\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 -19.92 TD -0.0825 Tc 0.1125 Tw ( 55 HAC) Tj
28.92 0 TD 0 Tc 0.03 Tw ( ) Tj
17.16 0 TD -0.0049 Tc 0.0349 Tw (4.6 \261 1.0) Tj
28.56 0 TD 0 Tc 0.03 Tw ( ) Tj
25.92 19.92 TD -0.0241 Tc 0.0541 Tw (Not stated) Tj
32.76 0 TD 0 Tc 0.03 Tw ( ) Tj
19.68 0 TD 0.06 Tc 0 Tw (3) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.01 Tc -0.032 Tw (Inhomogeneous revision population. 31/66 stems ) Tj
0 -9.24 TD -0.0251 Tc 0.0551 Tw (HAC. Stems with HAC had statistically improved ) Tj
T* -0.0255 Tc 0.0555 Tw (Harris scores for pain and limp.) Tj
101.4 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 255.48 0.48 0.48 re f
82.2 255.48 0.48 0.48 re f
142.08 255.48 0.48 0.48 re f
183.96 255.48 0.48 0.48 re f
184.44 255.48 45.6 0.48 re f
230.04 255.48 0.48 0.48 re f
230.52 255.48 54 0.48 re f
284.52 255.48 0.48 0.48 re f
336.96 255.48 0.48 0.48 re f
393.24 255.48 0.48 0.48 re f
582.24 255.48 0.48 0.48 re f
19.68 237.48 0.48 18 re f
82.2 237.48 0.48 18 re f
142.08 237.48 0.48 18 re f
183.96 237.48 0.48 18 re f
230.04 237.48 0.48 18 re f
284.52 237.48 0.48 18 re f
336.96 237.48 0.48 18 re f
393.24 237.48 0.48 18 re f
582.24 237.48 0.48 18 re f
BT
25.32 229.32 TD
-0.0175 Tc -0.0125 Tw (Park et al.) Tj
32.28 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (82) Tj
5.04 0 TD 0.06 Tw ( ) Tj
25.2 -3.48 TD /F0 8.04 Tf
-0.0204 Tc -0.0096 Tw (Sivash Range ) Tj
0 -9.12 TD -0.0169 Tc 0.0469 Tw (of Motion) Tj
32.28 0 TD -0.0338 Tc 0.0638 Tw ( \(S) Tj
9.12 0 TD -0.0373 Tc 0 Tw (-) Tj
-41.4 -9.24 TD 0.0319 Tc (ROM\)) Tj
21 0 TD 0 Tc 0.03 Tw ( ) Tj
38.88 18.36 TD 0.0076 Tc 0.0224 Tw (48 \(24\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 0 TD -0.0315 Tc 0.0615 Tw (54 \(29) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (68\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD 0.0032 Tc 0.0268 Tw (4.3 \(3.9) Tj
24.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0282 Tc (5.3\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD 0.0413 Tc -0.0113 Tw (8 \(4\)) Tj
15.48 0 TD 0 Tc 0.03 Tw ( ) Tj
36.96 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0237 Tc 0.0237 Tw (24 patients with bilateral op. received HAC and non) Tj
166.92 0 TD -0.0373 Tc 0 Tw (-) Tj
-166.92 -9.12 TD -0.0253 Tc 0.0403 Tw (HAC device. No difference in remodeling or hip ) Tj
0 -9.24 TD -0.0308 Tc 0.0608 Tw (scores. No difference in wear.) Tj
95.88 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 237 0.48 0.48 re f
20.16 237 62.04 0.48 re f
82.2 237 0.48 0.48 re f
82.68 237 59.4 0.48 re f
142.08 237 0.48 0.48 re f
142.56 237 41.4 0.48 re f
183.96 237 0.48 0.48 re f
184.44 237 45.6 0.48 re f
230.04 237 0.48 0.48 re f
230.52 237 54 0.48 re f
284.52 237 0.48 0.48 re f
285 237 51.96 0.48 re f
336.96 237 0.48 0.48 re f
337.44 237 55.8 0.48 re f
393.24 237 0.48 0.48 re f
393.72 237 188.52 0.48 re f
582.24 237 0.48 0.48 re f
19.68 208.44 0.48 28.56 re f
82.2 208.44 0.48 28.56 re f
142.08 208.44 0.48 28.56 re f
183.96 208.44 0.48 28.56 re f
230.04 208.44 0.48 28.56 re f
284.52 208.44 0.48 28.56 re f
336.96 208.44 0.48 28.56 re f
393.24 208.44 0.48 28.56 re f
582.24 208.44 0.48 28.56 re f
BT
25.32 200.28 TD
-0.0394 Tc 0.0694 Tw (Kim et al.) Tj
31.8 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (83) Tj
5.04 0 TD 0.06 Tw ( ) Tj
25.68 -3.48 TD /F0 8.04 Tf
-0.0208 Tc -0.0692 Tw (Immediate ) Tj
0 -9.24 TD -0.0161 Tc -0.0739 Tw (Postoperative ) Tj
0 -9.12 TD -0.0306 Tc 0.0606 Tw (Stability \(IPS\)) Tj
45.84 0 TD 0 Tc 0.03 Tw ( ) Tj
14.04 18.36 TD 0.0151 Tc 0.0149 Tw (100 \(50\)) Tj
27.48 0 TD 0 Tc 0.03 Tw ( ) Tj
14.4 0 TD -0.0315 Tc 0.0615 Tw (45 \(27) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (61\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
12 0 TD 0.045 Tc 0 Tw (6.) Tj
6 0 TD 0.06 Tc (6) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
44.4 0 TD -0.0241 Tc 0.0541 Tw (Not stated) Tj
32.76 0 TD 0 Tc 0.03 Tw ( ) Tj
19.68 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
52.2 0 TD -0.0236 Tc 0.0386 Tw (Fifty patients with bilateral op. received HAC or non) Tj
169.56 0 TD -0.0373 Tc 0 Tw (-) Tj
-169.56 -9.24 TD -0.0251 Tc 0.0551 Tw (HAC device. Equivalent Harris hip score. Wear was ) Tj
0 -9.12 TD -0.0181 Tc 0.0153 Tw (0.18 \261 0.012 mm/yr for HAC group and 0.21 \261 0.014 ) Tj
0 -9.24 TD -0.0361 Tc 0.0661 Tw (mm/yr for non) Tj
46.68 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.02 Tc 0.05 Tw (HAC group.) Tj
39.6 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 207.96 0.48 0.48 re f
20.16 207.96 62.04 0.48 re f
82.2 207.96 0.48 0.48 re f
82.68 207.96 59.4 0.48 re f
142.08 207.96 0.48 0.48 re f
142.56 207.96 41.4 0.48 re f
183.96 207.96 0.48 0.48 re f
184.44 207.96 45.6 0.48 re f
230.04 207.96 0.48 0.48 re f
230.52 207.96 54 0.48 re f
284.52 207.96 0.48 0.48 re f
285 207.96 51.96 0.48 re f
336.96 207.96 0.48 0.48 re f
337.44 207.96 55.8 0.48 re f
393.24 207.96 0.48 0.48 re f
393.72 207.96 188.52 0.48 re f
582.24 207.96 0.48 0.48 re f
19.68 170.16 0.48 37.8 re f
82.2 170.16 0.48 37.8 re f
142.08 170.16 0.48 37.8 re f
183.96 170.16 0.48 37.8 re f
230.04 170.16 0.48 37.8 re f
284.52 170.16 0.48 37.8 re f
336.96 170.16 0.48 37.8 re f
393.24 170.16 0.48 37.8 re f
582.24 170.16 0.48 37.8 re f
BT
189.6 162 TD
-0.0289 Tc 0.0589 Tw (65.3 HAC ) Tj
34.92 0 TD 0 Tc 0.03 Tw ( ) Tj
11.16 0 TD -0.0038 Tc -0.0062 Tw (9.08 \261 0.81 ) Tj
38.52 0 TD 0 Tc 0.03 Tw ( ) Tj
15.96 0 TD 0.06 Tc -0.03 Tw (1 ) Tj
6.12 0 TD 0 Tc 0.03 Tw ( ) Tj
46.32 0 TD 0.06 Tc -0.03 Tw (1 ) Tj
6.12 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 169.68 0.48 0.48 re f
20.16 169.68 62.04 0.48 re f
82.2 169.68 0.48 0.48 re f
82.68 169.68 59.4 0.48 re f
142.08 169.68 0.48 0.48 re f
142.56 169.68 41.4 0.48 re f
183.96 169.68 0.48 0.48 re f
184.44 169.68 45.6 0.48 re f
230.04 169.68 0.48 0.48 re f
230.52 169.68 54 0.48 re f
284.52 169.68 0.48 0.48 re f
285 169.68 51.96 0.48 re f
336.96 169.68 0.48 0.48 re f
337.44 169.68 55.8 0.48 re f
393.24 169.68 0.48 0.48 re f
393.72 169.68 188.52 0.48 re f
582.24 169.68 0.48 0.48 re f
19.68 159.48 0.48 10.2 re f
82.2 159.48 0.48 10.2 re f
142.08 159.48 0.48 10.2 re f
183.96 159.48 0.48 10.2 re f
230.04 159.48 0.48 10.2 re f
284.52 159.48 0.48 10.2 re f
336.96 159.48 0.48 10.2 re f
393.24 159.48 0.48 10.2 re f
582.24 159.48 0.48 10.2 re f
BT
25.32 162 TD
-0.0187 Tc 0.0487 Tw (Hamadouche et ) Tj
0 -9.24 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (84) Tj
5.04 0 TD 0.06 Tw ( ) Tj
49.68 5.76 TD /F0 8.04 Tf
-0.0407 Tc 0 Tw (Profile) Tj
21.6 0 TD 0 Tc 0.03 Tw ( ) Tj
38.28 0 TD 0.0076 Tc 0.0224 Tw (50 \(46\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
18.48 -10.68 TD -0.0471 Tc 0.0771 Tw (64.3 non) Tj
28.08 0 TD -0.0373 Tc 0 Tw (-) Tj
-28.08 -9.24 TD -0.1375 Tc (HAC) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
29.28 9.24 TD -0.0038 Tc -0.0062 Tw (8.25 \261 1.91 ) Tj
38.52 0 TD 0 Tc 0.03 Tw ( ) Tj
15.96 0 TD 0.06 Tc -0.03 Tw (2 ) Tj
6.12 0 TD 0 Tc 0.03 Tw ( ) Tj
46.32 0 TD 0.06 Tc -0.03 Tw (2 ) Tj
6.12 0 TD 0 Tc 0.03 Tw ( ) Tj
50.16 10.68 TD -0.0156 Tc -0.0144 Tw (24 HAC and 26 non) Tj
64.56 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0262 Tc 0.0162 Tw (HAC. Stem subsidence ) Tj
-67.2 -9.24 TD -0.0177 Tc 0.0477 Tw (statistically lower for HAC group.) Tj
109.68 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 159 0.48 0.48 re f
82.2 159 0.48 0.48 re f
142.08 159 0.48 0.48 re f
183.96 159 0.48 0.48 re f
184.44 159 45.6 0.48 re f
230.04 159 0.48 0.48 re f
230.52 159 54 0.48 re f
284.52 159 0.48 0.48 re f
285 159 51.96 0.48 re f
336.96 159 0.48 0.48 re f
337.44 159 55.8 0.48 re f
393.24 159 0.48 0.48 re f
582.24 159 0.48 0.48 re f
19.68 139.56 0.48 19.44 re f
82.2 139.56 0.48 19.44 re f
142.08 139.56 0.48 19.44 re f
183.96 139.56 0.48 19.44 re f
230.04 139.56 0.48 19.44 re f
284.52 139.56 0.48 19.44 re f
336.96 139.56 0.48 19.44 re f
393.24 139.56 0.48 19.44 re f
582.24 139.56 0.48 19.44 re f
BT
25.32 131.4 TD
-0.0206 Tc 0.0506 Tw (Santori et al.) Tj
40.8 3.48 TD /F0 5.04 Tf
-0.12 Tc 0 Tw (80) Tj
4.92 0 TD 0 Tc 0.06 Tw ( ) Tj
16.8 -3.48 TD /F0 8.04 Tf
-0.0037 Tc 0 Tw (Anatomic) Tj
31.68 0 TD 0 Tc 0.03 Tw ( ) Tj
28.2 0 TD 0.0211 Tc 0 Tw (\(371\)) Tj
17.4 0 TD 0 Tc 0.03 Tw ( ) Tj
24.48 0 TD -0.0356 Tc 0.0656 Tw (Not given) Tj
31.8 0 TD 0 Tc 0.03 Tw ( ) Tj
14.28 0 TD -0.0135 Tc 0.0435 Tw (5.8 \(5) Tj
18.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0713 Tc (7\)) Tj
6.72 0 TD 0 Tc 0.03 Tw ( ) Tj
26.4 0 TD -0.0241 Tc 0.0541 Tw (Not stated) Tj
32.76 0 TD 0 Tc 0.03 Tw ( ) Tj
19.68 0 TD -0.0225 Tc 0.0525 Tw (6 stems ) Tj
0 -9.24 TD -0.0428 Tc 0 Tw (revised) Tj
23.04 0 TD 0 Tc 0.03 Tw ( ) Tj
33.24 9.24 TD -0.0153 Tc 0.0093 Tw (227 patients available: \(A\) 69 fiber metal; \(B\) 90 with ) Tj
0 -9.24 TD -0.048 Tc 0 Tw (HA/TC) Tj
24 0 TD -0.0273 Tc 0.0439 Tw (P coating on fiber metal; \(C\) 68 with HA/TCP ) Tj
-24 -9.24 TD -0.0228 Tc 0.0261 Tw (coating extended to cover proximal half of stem. No ) Tj
0 -9.12 TD -0.0141 Tc -0.0159 Tw (difference between groups B and C. Better clinical ) Tj
0 -9.24 TD -0.0153 Tc -0.008 Tw (results and radiographic results for groups B and C. ) Tj
T* -0.0193 Tc 0.0493 Tw (Group A had greater thigh pain.) Tj
102.36 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 139.08 0.48 0.48 re f
20.16 139.08 62.04 0.48 re f
82.2 139.08 0.48 0.48 re f
82.68 139.08 59.4 0.48 re f
142.08 139.08 0.48 0.48 re f
142.56 139.08 41.4 0.48 re f
183.96 139.08 0.48 0.48 re f
184.44 139.08 45.6 0.48 re f
230.04 139.08 0.48 0.48 re f
230.52 139.08 54 0.48 re f
284.52 139.08 0.48 0.48 re f
285 139.08 51.96 0.48 re f
336.96 139.08 0.48 0.48 re f
337.44 139.08 55.8 0.48 re f
393.24 139.08 0.48 0.48 re f
393.72 139.08 188.52 0.48 re f
582.24 139.08 0.48 0.48 re f
19.68 82.8 0.48 56.28 re f
19.68 82.32 0.48 0.48 re f
19.68 82.32 0.48 0.48 re f
20.16 82.32 62.04 0.48 re f
82.2 82.8 0.48 56.28 re f
82.2 82.32 0.48 0.48 re f
82.68 82.32 59.4 0.48 re f
142.08 82.8 0.48 56.28 re f
142.08 82.32 0.48 0.48 re f
142.56 82.32 41.4 0.48 re f
183.96 82.8 0.48 56.28 re f
183.96 82.32 0.48 0.48 re f
184.44 82.32 45.6 0.48 re f
230.04 82.8 0.48 56.28 re f
230.04 82.32 0.48 0.48 re f
230.52 82.32 54 0.48 re f
284.52 82.8 0.48 56.28 re f
284.52 82.32 0.48 0.48 re f
285 82.32 51.96 0.48 re f
336.96 82.8 0.48 56.28 re f
336.96 82.32 0.48 0.48 re f
337.44 82.32 55.8 0.48 re f
393.24 82.8 0.48 56.28 re f
393.24 82.32 0.48 0.48 re f
393.72 82.32 188.52 0.48 re f
582.24 82.8 0.48 56.28 re f
582.24 82.32 0.48 0.48 re f
582.24 82.32 0.48 0.48 re f
BT
25.32 74.64 TD
-0.0144 Tc 0.0444 Tw (HAC = hydroxyapatite) Tj
73.44 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0302 Tc (c) Tj
3.6 0 TD -0.0279 Tc 0.0579 Tw (oated. Age and follow) Tj
70.92 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0177 Tc 0.0259 Tw (up time given as the average with the range in parentheses. ) Tj
ET
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BT
25.32 975.48 TD
0 0 0 rg
/F0 8.04 Tf
-0.0362 Tc 0.0662 Tw (TABLE E) Tj
32.64 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.016 Tc 0.046 Tw (2 Clinical Findings with Hydroxylapatite) Tj
131.64 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0172 Tc -0.1072 Tw (Coated Cups) Tj
41.28 0 TD 0 Tc 0.03 Tw ( ) Tj
-210.84 -38.28 TD -0.0225 Tc 0.0525 Tw (Study Authors) Tj
46.44 0 TD 0 Tc 0.03 Tw ( ) Tj
12.96 0 TD -0.0216 Tc 0.0516 Tw (Stem Type) Tj
34.8 0 TD 0 Tc 0.03 Tw ( ) Tj
34.08 0 TD -0.0141 Tc 0.0441 Tw (No. Hips \(Patients\)) Tj
61.68 0 TD 0 Tc 0.03 Tw ( ) Tj
15.72 10.2 TD -0.0249 Tc 0 Tw (Age) Tj
13.2 0 TD 0 Tc 0.03 Tw ( ) Tj
-13.2 -10.2 TD -0.032 Tc -0.058 Tw (\(Years\) ) Tj
25.92 0 TD 0 Tc 0.03 Tw ( ) Tj
24.96 19.44 TD 0.0024 Tc 0 Tw (Follow) Tj
22.56 0 TD -0.0373 Tc (-) Tj
2.64 0 TD 0.06 Tc -0.03 Tw (up ) Tj
-25.2 -9.24 TD -0.0131 Tc 0 Tw (Time) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
-16.8 -10.08 TD -0.032 Tc 0 Tw (\(Years\)) Tj
23.88 0 TD 0 Tc 0.03 Tw ( ) Tj
29.28 27.48 TD -0.0203 Tc -0.0097 Tw (No. Hips ) Tj
0 -9.24 TD -0.0097 Tc -0.0803 Tw (\(Patients\) ) Tj
0 -9.12 TD -0.025 Tc -0.005 Tw (Lost to ) Tj
0 -9.24 TD -0.0601 Tc 0 Tw (Foll) Tj
12.84 0 TD 0.0676 Tc (ow) Tj
9.72 0 TD -0.0373 Tc (-) Tj
2.64 0 TD 0.06 Tc (up) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
15.12 9.24 TD -0.0157 Tc 0.0457 Tw (No. Aseptic ) Tj
0 -9.24 TD 0.0017 Tc 0 Tw (Loosening) Tj
33.84 0 TD 0 Tc 0.03 Tw ( ) Tj
35.64 0 TD -0.0057 Tc 0 Tw (Comments) Tj
34.8 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 972.48 0.48 0.48 re f
19.68 972.48 0.48 0.48 re f
20.16 972.48 58.92 0.48 re f
79.08 972.48 0.48 0.48 re f
79.56 972.48 68.4 0.48 re f
147.96 972.48 0.48 0.48 re f
148.44 972.48 76.92 0.48 re f
225.36 972.48 0.48 0.48 re f
225.84 972.48 50.4 0.48 re f
276.24 972.48 0.48 0.48 re f
276.72 972.48 52.68 0.48 re f
329.4 972.48 0.48 0.48 re f
329.88 972.48 48 0.48 re f
377.88 972.48 0.48 0.48 re f
378.36 972.48 69 0.48 re f
447.36 972.48 0.48 0.48 re f
447.84 972.48 138.6 0.48 re f
586.44 972.48 0.48 0.48 re f
586.44 972.48 0.48 0.48 re f
19.68 934.68 0.48 37.8 re f
79.08 934.68 0.48 37.8 re f
147.96 934.68 0.48 37.8 re f
225.36 934.68 0.48 37.8 re f
276.24 934.68 0.48 37.8 re f
329.4 934.68 0.48 37.8 re f
377.88 934.68 0.48 37.8 re f
447.36 934.68 0.48 37.8 re f
586.44 934.68 0.48 37.8 re f
BT
84.72 926.52 TD
-0.0318 Tc -0.0582 Tw (Dual Geometry ) Tj
0 -9.24 TD 0.0131 Tc 0 Tw (\(PC\)) Tj
15.12 0 TD 0 Tc 0.03 Tw ( ) Tj
53.76 9.24 TD 0.0057 Tc 0.0243 Tw (109 \(102\)) Tj
31.44 0 TD 0 Tc 0.03 Tw ( ) Tj
198.48 0 TD 0.0136 Tc 0.0164 Tw (2 \(2%\)) Tj
22.08 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 934.2 0.48 0.48 re f
20.16 934.2 58.92 0.48 re f
79.08 934.2 0.48 0.48 re f
79.56 934.2 68.4 0.48 re f
147.96 934.2 0.48 0.48 re f
148.44 934.2 76.92 0.48 re f
225.36 934.2 0.48 0.48 re f
225.84 934.2 50.4 0.48 re f
276.24 934.2 0.48 0.48 re f
276.72 934.2 52.68 0.48 re f
329.4 934.2 0.48 0.48 re f
329.88 934.2 48 0.48 re f
377.88 934.2 0.48 0.48 re f
378.36 934.2 69 0.48 re f
447.36 934.2 0.48 0.48 re f
447.84 934.2 138.6 0.48 re f
586.44 934.2 0.48 0.48 re f
19.68 914.76 0.48 19.44 re f
79.08 914.76 0.48 19.44 re f
147.96 914.76 0.48 19.44 re f
225.36 914.76 0.48 19.44 re f
276.24 914.76 0.48 19.44 re f
329.4 914.76 0.48 19.44 re f
377.88 914.76 0.48 19.44 re f
447.36 914.76 0.48 19.44 re f
586.44 914.76 0.48 19.44 re f
BT
25.32 926.52 TD
-0.0347 Tc 0.0647 Tw (Manley et al.) Tj
42 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (58) Tj
5.04 0 TD 0.06 Tw ( ) Tj
12.36 -23.4 TD /F0 8.04 Tf
-0.0318 Tc -0.0582 Tw (Dual Geometry ) Tj
0 -9.24 TD -0.0247 Tc -0.0053 Tw (\(HAC\), Dual ) Tj
0 -9.12 TD -0.0238 Tc -0.0062 Tw (Radius \(HAC\) ) Tj
48.48 0 TD 0 Tc 0.03 Tw ( ) Tj
20.4 18.36 TD 0.0057 Tc 0.0243 Tw (188 \(168\)) Tj
31.44 0 TD 0 Tc 0.03 Tw ( ) Tj
198.48 0 TD 0.0097 Tc 0.0203 Tw (21 \(11%\)) Tj
30.12 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 914.28 0.48 0.48 re f
79.08 914.28 0.48 0.48 re f
79.56 914.28 68.4 0.48 re f
147.96 914.28 0.48 0.48 re f
148.44 914.28 76.92 0.48 re f
225.36 914.28 0.48 0.48 re f
276.24 914.28 0.48 0.48 re f
329.4 914.28 0.48 0.48 re f
377.88 914.28 0.48 0.48 re f
378.36 914.28 69 0.48 re f
447.36 914.28 0.48 0.48 re f
586.44 914.28 0.48 0.48 re f
19.68 885.72 0.48 28.56 re f
79.08 885.72 0.48 28.56 re f
147.96 885.72 0.48 28.56 re f
225.36 885.72 0.48 28.56 re f
276.24 885.72 0.48 28.56 re f
329.4 885.72 0.48 28.56 re f
377.88 885.72 0.48 28.56 re f
447.36 885.72 0.48 28.56 re f
586.44 885.72 0.48 28.56 re f
BT
25.32 877.56 TD
( ) Tj
59.4 0 TD -0.0189 Tc 0.0489 Tw (Threaded \(HAC\)) Tj
54.36 0 TD 0 Tc 0.03 Tw ( ) Tj
14.52 0 TD 0.0057 Tc 0.0243 Tw (131 \(107\)) Tj
31.44 0 TD 0 Tc 0.03 Tw ( ) Tj
45.96 48.96 TD -0.0315 Tc 0.0615 Tw (50 \(16) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (81\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 0 TD 0.0032 Tc 0.0268 Tw (7.9 \(5.3) Tj
24.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0282 Tc (9.1\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
13.08 0 TD 0.0076 Tc 0.0224 Tw (15 \(13\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
25.08 -48.96 TD 0.0136 Tc 0.0164 Tw (1 \(1%\)) Tj
22.08 0 TD 0 Tc 0.03 Tw ( ) Tj
47.4 48.96 TD -0.0014 Tc 0.0314 Tw (PC = porous) Tj
40.2 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0306 Tc 0.0606 Tw (coated. Press) Tj
41.64 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0135 Tc 0.0435 Tw (fit cups had ) Tj
-87.12 -9.24 TD -0.0201 Tc 0.0501 Tw (higher failure and osteolysis rates. ) Tj
0 -9.12 TD -0.0239 Tc 0.0299 Tw (Mechanical interlock needed for initial ) Tj
0 -9.24 TD -0.025 Tc 0.055 Tw (stability to prev) Tj
50.16 0 TD -0.0202 Tc 0.0502 Tw (ent loosening.) Tj
45 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 885.24 0.48 0.48 re f
20.16 885.24 58.92 0.48 re f
79.08 885.24 0.48 0.48 re f
79.56 885.24 68.4 0.48 re f
147.96 885.24 0.48 0.48 re f
148.44 885.24 76.92 0.48 re f
225.36 885.24 0.48 0.48 re f
276.24 885.24 0.48 0.48 re f
329.4 885.24 0.48 0.48 re f
377.88 885.24 0.48 0.48 re f
378.36 885.24 69 0.48 re f
447.36 885.24 0.48 0.48 re f
586.44 885.24 0.48 0.48 re f
19.68 875.04 0.48 10.2 re f
79.08 875.04 0.48 10.2 re f
147.96 875.04 0.48 10.2 re f
225.36 875.04 0.48 10.2 re f
276.24 875.04 0.48 10.2 re f
329.4 875.04 0.48 10.2 re f
377.88 875.04 0.48 10.2 re f
447.36 875.04 0.48 10.2 re f
586.44 875.04 0.48 10.2 re f
BT
25.32 866.88 TD
-0.0082 Tc 0.0382 Tw (Epinette et ) Tj
0 -9.24 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (99) Tj
5.04 0 TD 0.06 Tw ( ) Tj
46.56 5.76 TD /F0 8.04 Tf
-0.0059 Tc 0 Tw (Arc2f) Tj
18.6 0 TD 0 Tc 0.03 Tw ( ) Tj
50.28 0 TD 0.0057 Tc 0.0243 Tw (418 \(384\)) Tj
31.44 0 TD 0 Tc 0.03 Tw ( ) Tj
45.96 0 TD -0.0315 Tc 0.0615 Tw (65 \(21) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (88\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 0 TD -0.0276 Tc 0.0576 Tw (Minimum 10) Tj
42.12 0 TD 0 Tc 0.03 Tw ( ) Tj
11.04 0 TD 0.0413 Tc -0.0113 Tw (5 \(4\)) Tj
15.48 0 TD 0 Tc 0.03 Tw ( ) Tj
33 0 TD 0.06 Tc 0 Tw (2) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 0 TD -0.013 Tc 0.003 Tw (No cup migration. Survivorship > 99%. ) Tj
0 -9.24 TD -0.0254 Tc 0.0554 Tw (Minimal osteolysis. Threaded HAC cu) Tj
123.84 0 TD -0.06 Tc -0.03 Tw (p ) Tj
-123.84 -9.24 TD -0.0166 Tc 0.0226 Tw (compares favorably to best cemented ) Tj
0 -9.24 TD -0.0143 Tc 0.0443 Tw (and cementless designs.) Tj
76.8 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 874.56 0.48 0.48 re f
20.16 874.56 58.92 0.48 re f
79.08 874.56 0.48 0.48 re f
79.56 874.56 68.4 0.48 re f
147.96 874.56 0.48 0.48 re f
148.44 874.56 76.92 0.48 re f
225.36 874.56 0.48 0.48 re f
225.84 874.56 50.4 0.48 re f
276.24 874.56 0.48 0.48 re f
276.72 874.56 52.68 0.48 re f
329.4 874.56 0.48 0.48 re f
329.88 874.56 48 0.48 re f
377.88 874.56 0.48 0.48 re f
378.36 874.56 69 0.48 re f
447.36 874.56 0.48 0.48 re f
447.84 874.56 138.6 0.48 re f
586.44 874.56 0.48 0.48 re f
19.68 836.64 0.48 37.92 re f
79.08 836.64 0.48 37.92 re f
147.96 836.64 0.48 37.92 re f
225.36 836.64 0.48 37.92 re f
276.24 836.64 0.48 37.92 re f
329.4 836.64 0.48 37.92 re f
377.88 836.64 0.48 37.92 re f
447.36 836.64 0.48 37.92 re f
586.44 836.64 0.48 37.92 re f
BT
84.72 828.48 TD
0.0106 Tc 0 Tw (Secur) Tj
18.24 0 TD -0.0373 Tc (-) Tj
2.64 0 TD -0.0234 Tc 0.0534 Tw (Fit \(HAC\)) Tj
33 0 TD 0 Tc 0.03 Tw ( ) Tj
15 0 TD -0.0124 Tc -0.0176 Tw (25 \(23\) ) Tj
25.44 0 TD 0 Tc 0.03 Tw ( ) Tj
51.96 0 TD -0.0315 Tc 0.0615 Tw (58 \(35) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (75\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 836.16 0.48 0.48 re f
20.16 836.16 58.92 0.48 re f
79.08 836.16 0.48 0.48 re f
79.56 836.16 68.4 0.48 re f
147.96 836.16 0.48 0.48 re f
148.44 836.16 76.92 0.48 re f
225.36 836.16 0.48 0.48 re f
225.84 836.16 50.4 0.48 re f
276.24 836.16 0.48 0.48 re f
276.72 836.16 52.68 0.48 re f
329.4 836.16 0.48 0.48 re f
329.88 836.16 48 0.48 re f
377.88 836.16 0.48 0.48 re f
378.36 836.16 69 0.48 re f
447.36 836.16 0.48 0.48 re f
447.84 836.16 138.6 0.48 re f
586.44 836.16 0.48 0.48 re f
19.68 825.96 0.48 10.2 re f
79.08 825.96 0.48 10.2 re f
147.96 825.96 0.48 10.2 re f
225.36 825.96 0.48 10.2 re f
276.24 825.96 0.48 10.2 re f
329.4 825.96 0.48 10.2 re f
377.88 825.96 0.48 10.2 re f
447.36 825.96 0.48 10.2 re f
586.44 825.96 0.48 10.2 re f
BT
25.32 828.48 TD
-0.0266 Tc 0.0566 Tw (Jazrawi et ) Tj
0 -9.12 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (101) Tj
7.56 -3.48 TD /F0 8.04 Tf
0.03 Tw ( ) Tj
44.04 -1.56 TD -0.0074 Tc -0.0826 Tw (Dual ) Tj
17.64 0 TD -0.0225 Tc 0.0525 Tw (Radius ) Tj
-17.64 -9.24 TD -0.0254 Tc 0 Tw (\(HAC\)) Tj
22.08 0 TD 0 Tc 0.03 Tw ( ) Tj
46.8 9.24 TD 0.0076 Tc 0.0224 Tw (25 \(25\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
54 0 TD -0.0315 Tc 0.0615 Tw (60 \(26) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (77\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 10.68 TD -0.0085 Tc 0.0385 Tw (Minimum 4) Tj
38.16 0 TD 0 Tc 0.03 Tw ( ) Tj
15 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
44.4 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 0 TD 0.0106 Tc 0 Tw (Secur) Tj
18.24 0 TD -0.0373 Tc (-) Tj
2.64 0 TD -0.0274 Tc 0.0374 Tw (Fit cups with rough surface had ) Tj
-20.88 -9.12 TD -0.0218 Tc 0.0318 Tw (fewer radiolucent lines. Four cases of ) Tj
0 -9.24 TD -0.0191 Tc 0.0491 Tw (periacetabular osteolysis in each group.) Tj
126.48 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 825.48 0.48 0.48 re f
79.08 825.48 0.48 0.48 re f
79.56 825.48 68.4 0.48 re f
147.96 825.48 0.48 0.48 re f
148.44 825.48 76.92 0.48 re f
225.36 825.48 0.48 0.48 re f
225.84 825.48 50.4 0.48 re f
276.24 825.48 0.48 0.48 re f
329.4 825.48 0.48 0.48 re f
377.88 825.48 0.48 0.48 re f
447.36 825.48 0.48 0.48 re f
586.44 825.48 0.48 0.48 re f
19.68 806.04 0.48 19.44 re f
79.08 806.04 0.48 19.44 re f
147.96 806.04 0.48 19.44 re f
225.36 806.04 0.48 19.44 re f
276.24 806.04 0.48 19.44 re f
329.4 806.04 0.48 19.44 re f
377.88 806.04 0.48 19.44 re f
447.36 806.04 0.48 19.44 re f
586.44 806.04 0.48 19.44 re f
BT
25.32 797.88 TD
-0.0136 Tc 0.0436 Tw (Siverhus and ) Tj
0 -9.12 TD -0.0075 Tc 0 Tw (Bryant) Tj
21.84 3.48 TD /F0 5.04 Tf
0 Tc (102) Tj
7.56 0 TD 0.06 Tw ( ) Tj
30 5.64 TD /F0 8.04 Tf
0.0106 Tc 0 Tw (Secur) Tj
18.24 0 TD -0.0373 Tc (-) Tj
2.64 0 TD -0.0234 Tc 0.0534 Tw (Fit \(HAC\)) Tj
33 0 TD 0 Tc 0.03 Tw ( ) Tj
15 0 TD 0.0076 Tc 0.0224 Tw (93 \(78\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
54 0 TD ( ) Tj
50.88 0 TD -0.03 Tc 0 Tw (4.3) Tj
10.08 0 TD 0 Tc 0.03 Tw ( ) Tj
43.08 0 TD 0.06 Tc 0 Tw (5) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
44.4 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 0 TD ( ) Tj
ET
19.68 805.56 0.48 0.48 re f
20.16 805.56 58.92 0.48 re f
79.08 805.56 0.48 0.48 re f
79.56 805.56 68.4 0.48 re f
147.96 805.56 0.48 0.48 re f
148.44 805.56 76.92 0.48 re f
225.36 805.56 0.48 0.48 re f
225.84 805.56 50.4 0.48 re f
276.24 805.56 0.48 0.48 re f
276.72 805.56 52.68 0.48 re f
329.4 805.56 0.48 0.48 re f
329.88 805.56 48 0.48 re f
377.88 805.56 0.48 0.48 re f
378.36 805.56 69 0.48 re f
447.36 805.56 0.48 0.48 re f
447.84 805.56 138.6 0.48 re f
586.44 805.56 0.48 0.48 re f
19.68 786.24 0.48 19.32 re f
79.08 786.24 0.48 19.32 re f
147.96 786.24 0.48 19.32 re f
225.36 786.24 0.48 19.32 re f
276.24 786.24 0.48 19.32 re f
329.4 786.24 0.48 19.32 re f
377.88 786.24 0.48 19.32 re f
447.36 786.24 0.48 19.32 re f
586.44 786.24 0.48 19.32 re f
BT
25.32 778.08 TD
-0.0262 Tc 0.0562 Tw (Chung et al.) Tj
39 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (90) Tj
5.04 0 TD 0.06 Tw ( ) Tj
15.36 -3.48 TD /F0 8.04 Tf
-0.015 Tc -0.075 Tw (Anatomique ) Tj
0 -9.24 TD -0.015 Tc 0.045 Tw (Benoist Girard ) Tj
T* -0.0734 Tc 0 Tw (\(ABG\)) Tj
22.08 0 TD 0 Tc 0.03 Tw ( ) Tj
46.8 18.48 TD -0.02 Tc 0 Tw (289) Tj
12.12 0 TD 0 Tc 0.03 Tw ( ) Tj
65.28 0 TD 0.03 Tc 0 Tw (58.6*) Tj
18.12 0 TD 0 Tc 0.03 Tw ( ) Tj
32.76 0 TD 0.0225 Tc 0 Tw (4.6*) Tj
14.04 0 TD 0 Tc 0.03 Tw ( ) Tj
39.12 0 TD -0.0241 Tc 0.0541 Tw (Not stated) Tj
32.76 0 TD 0 Tc 0.03 Tw ( ) Tj
15.72 0 TD 0.06 Tc 0 Tw (10) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
61.32 0 TD -0.0167 Tc 0.0467 Tw (*Age and follow) Tj
53.64 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.007 Tc 0.037 Tw (up refer to patients ) Tj
-56.28 -9.24 TD -0.018 Tc 0.008 Tw (with 29 cups revised. Absorption of ) Tj
0 -9.24 TD -0.0082 Tc 0.0382 Tw (HAC noted; e) Tj
44.52 0 TD -0.0228 Tc 0.0528 Tw (xtent averaged 60.5%. ) Tj
-44.52 -9.24 TD -0.0196 Tc 0.0496 Tw (Wear of retrievals averaged 0.288 ) Tj
0 -9.12 TD -0.0172 Tc -0.0128 Tw (mm/yr. Conclusion that mechanical ) Tj
0 -9.24 TD -0.0166 Tc 0.0466 Tw (interlock or fixation surface required.) Tj
119.76 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 785.76 0.48 0.48 re f
20.16 785.76 58.92 0.48 re f
79.08 785.76 0.48 0.48 re f
79.56 785.76 68.4 0.48 re f
147.96 785.76 0.48 0.48 re f
148.44 785.76 76.92 0.48 re f
225.36 785.76 0.48 0.48 re f
225.84 785.76 50.4 0.48 re f
276.24 785.76 0.48 0.48 re f
276.72 785.76 52.68 0.48 re f
329.4 785.76 0.48 0.48 re f
329.88 785.76 48 0.48 re f
377.88 785.76 0.48 0.48 re f
378.36 785.76 69 0.48 re f
447.36 785.76 0.48 0.48 re f
447.84 785.76 138.6 0.48 re f
586.44 785.76 0.48 0.48 re f
19.68 729.48 0.48 56.28 re f
79.08 729.48 0.48 56.28 re f
147.96 729.48 0.48 56.28 re f
225.36 729.48 0.48 56.28 re f
276.24 729.48 0.48 56.28 re f
329.4 729.48 0.48 56.28 re f
377.88 729.48 0.48 56.28 re f
447.36 729.48 0.48 56.28 re f
586.44 729.48 0.48 56.28 re f
BT
25.32 721.32 TD
-0.0416 Tc 0.0716 Tw (Van Hoye et ) Tj
0 -9.24 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (88) Tj
5.04 0 TD 0.06 Tw ( ) Tj
46.56 5.76 TD /F0 8.04 Tf
0.0625 Tc 0 Tw (ABG) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
52.08 0 TD 0.0076 Tc 0.0224 Tw (26 \(18\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
54 0 TD 0.06 Tc 0 Tw (71) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
42.72 0 TD 0.06 Tc 0 Tw (2) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
49.08 0 TD -0.0241 Tc 0.0541 Tw (Not stated) Tj
32.76 0 TD 0 Tc 0.03 Tw ( ) Tj
15.72 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 0 TD -0.0175 Tc 0.0235 Tw (ABG cup used for revision procedures.) Tj
125.4 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 729 0.48 0.48 re f
20.16 729 58.92 0.48 re f
79.08 729 0.48 0.48 re f
79.56 729 68.4 0.48 re f
147.96 729 0.48 0.48 re f
148.44 729 76.92 0.48 re f
225.36 729 0.48 0.48 re f
225.84 729 50.4 0.48 re f
276.24 729 0.48 0.48 re f
276.72 729 52.68 0.48 re f
329.4 729 0.48 0.48 re f
329.88 729 48 0.48 re f
377.88 729 0.48 0.48 re f
378.36 729 69 0.48 re f
447.36 729 0.48 0.48 re f
447.84 729 138.6 0.48 re f
586.44 729 0.48 0.48 re f
19.68 709.56 0.48 19.44 re f
79.08 709.56 0.48 19.44 re f
147.96 709.56 0.48 19.44 re f
225.36 709.56 0.48 19.44 re f
276.24 709.56 0.48 19.44 re f
329.4 709.56 0.48 19.44 re f
377.88 709.56 0.48 19.44 re f
447.36 709.56 0.48 19.44 re f
586.44 709.56 0.48 19.44 re f
BT
153.6 701.4 TD
-0.0192 Tc -0.0108 Tw (29 \(28\)* ) Tj
29.4 0 TD 0 Tc 0.03 Tw ( ) Tj
48 0 TD -0.0315 Tc 0.0615 Tw (65 \(30) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0124 Tc -0.0776 Tw (83\) ) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
14.76 0 TD 0.06 Tc 0 Tw (2) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
49.08 0 TD -0.0108 Tc 0.0408 Tw (Not stated ) Tj
34.8 0 TD 0 Tc 0.03 Tw ( ) Tj
13.68 0 TD 0.06 Tc -0.03 Tw (0 ) Tj
6.12 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 709.08 0.48 0.48 re f
20.16 709.08 58.92 0.48 re f
79.08 709.08 0.48 0.48 re f
79.56 709.08 68.4 0.48 re f
147.96 709.08 0.48 0.48 re f
148.44 709.08 76.92 0.48 re f
225.36 709.08 0.48 0.48 re f
225.84 709.08 50.4 0.48 re f
276.24 709.08 0.48 0.48 re f
276.72 709.08 52.68 0.48 re f
329.4 709.08 0.48 0.48 re f
329.88 709.08 48 0.48 re f
377.88 709.08 0.48 0.48 re f
378.36 709.08 69 0.48 re f
447.36 709.08 0.48 0.48 re f
447.84 709.08 138.6 0.48 re f
586.44 709.08 0.48 0.48 re f
19.68 698.88 0.48 10.2 re f
79.08 698.88 0.48 10.2 re f
147.96 698.88 0.48 10.2 re f
225.36 698.88 0.48 10.2 re f
276.24 698.88 0.48 10.2 re f
329.4 698.88 0.48 10.2 re f
377.88 698.88 0.48 10.2 re f
447.36 698.88 0.48 10.2 re f
586.44 698.88 0.48 10.2 re f
BT
25.32 701.4 TD
0 Tc -0.0307 Tw (Nivbrant and ) Tj
0 -9.12 TD -0.0374 Tc 0 Tw (K\344rrholm) Tj
30.96 3.48 TD /F0 5.04 Tf
0 Tc (89) Tj
5.04 0 TD 0.06 Tw ( ) Tj
23.4 5.64 TD /F0 8.04 Tf
0.0625 Tc 0 Tw (ABG) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
52.08 -10.68 TD -0.0243 Tc 0.0543 Tw (14 \(14\)**) Tj
31.32 0 TD 0 Tc 0.03 Tw ( ) Tj
46.08 0 TD -0.0315 Tc 0.0615 Tw (49 \(35) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (63\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 0 TD 0.06 Tc 0 Tw (2) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
49.08 0 TD -0.06 Tc 0 Tw (Not) Tj
12 0 TD -0.0262 Tc 0.0562 Tw ( stated) Tj
20.76 0 TD 0 Tc 0.03 Tw ( ) Tj
15.72 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 10.68 TD -0.0178 Tc -0.0722 Tw (*Revision procedures. **Primary ) Tj
0 -9.12 TD -0.0147 Tc 0.0047 Tw (procedures. Radiostereometric analysis. ) Tj
0 -9.24 TD -0.0194 Tc 0.0323 Tw (Mean proximal wear for all cups 0.11 ) Tj
T* -0.0227 Tc 0.0527 Tw (mm/yr. ABG cups displayed \223smallest ) Tj
0 -9.12 TD -0.0215 Tc 0.0315 Tw (migration so far reported in revision ) Tj
0 -9.24 TD -0.0133 Tc 0 Tw (arthroplasty.\224) Tj
43.8 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 698.4 0.48 0.48 re f
79.08 698.4 0.48 0.48 re f
147.96 698.4 0.48 0.48 re f
148.44 698.4 76.92 0.48 re f
225.36 698.4 0.48 0.48 re f
225.84 698.4 50.4 0.48 re f
276.24 698.4 0.48 0.48 re f
276.72 698.4 52.68 0.48 re f
329.4 698.4 0.48 0.48 re f
329.88 698.4 48 0.48 re f
377.88 698.4 0.48 0.48 re f
378.36 698.4 69 0.48 re f
447.36 698.4 0.48 0.48 re f
586.44 698.4 0.48 0.48 re f
19.68 652.92 0.48 45.48 re f
79.08 652.92 0.48 45.48 re f
147.96 652.92 0.48 45.48 re f
225.36 652.92 0.48 45.48 re f
276.24 652.92 0.48 45.48 re f
329.4 652.92 0.48 45.48 re f
377.88 652.92 0.48 45.48 re f
447.36 652.92 0.48 45.48 re f
586.44 652.92 0.48 45.48 re f
BT
84.72 644.76 TD
-0.042 Tc -0.048 Tw (Atoll ) Tj
18.36 0 TD 0 Tc 0.03 Tw ( ) Tj
50.52 0 TD 0.02 Tc 0.01 Tw (772 ) Tj
14.16 0 TD 0 Tc 0.03 Tw ( ) Tj
63.24 0 TD -0.09 Tw (55 ) Tj
10.08 0 TD 0.03 Tw ( ) Tj
40.8 0 TD -0.0191 Tc -0.0109 Tw (Median 1.1 ) Tj
38.52 0 TD 0 Tc 0.03 Tw ( ) Tj
14.64 0 TD 0.0076 Tc 0.0224 Tw (n.a. ) Tj
13.68 0 TD 0 Tc 0.03 Tw ( ) Tj
34.8 0 TD 0.06 Tc -0.03 Tw (0 ) Tj
6.12 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 652.44 0.48 0.48 re f
20.16 652.44 58.92 0.48 re f
79.08 652.44 0.48 0.48 re f
79.56 652.44 68.4 0.48 re f
147.96 652.44 0.48 0.48 re f
148.44 652.44 76.92 0.48 re f
225.36 652.44 0.48 0.48 re f
225.84 652.44 50.4 0.48 re f
276.24 652.44 0.48 0.48 re f
276.72 652.44 52.68 0.48 re f
329.4 652.44 0.48 0.48 re f
329.88 652.44 48 0.48 re f
377.88 652.44 0.48 0.48 re f
378.36 652.44 69 0.48 re f
447.36 652.44 0.48 0.48 re f
447.84 652.44 138.6 0.48 re f
586.44 652.44 0.48 0.48 re f
19.68 642.24 0.48 10.2 re f
79.08 642.24 0.48 10.2 re f
147.96 642.24 0.48 10.2 re f
225.36 642.24 0.48 10.2 re f
276.24 642.24 0.48 10.2 re f
329.4 642.24 0.48 10.2 re f
377.88 642.24 0.48 10.2 re f
447.36 642.24 0.48 10.2 re f
586.44 642.24 0.48 10.2 re f
BT
25.32 644.76 TD
-0.0262 Tc 0.0562 Tw (Havelin et al.) Tj
42.96 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (95) Tj
5.04 0 TD 0.06 Tw ( ) Tj
11.4 -14.16 TD /F0 8.04 Tf
-0.0124 Tc 0 Tw (Tropic) Tj
21.36 0 TD 0 Tc 0.03 Tw ( ) Tj
47.52 0 TD -0.03 Tc 0 Tw (1171) Tj
16.08 0 TD 0 Tc 0.03 Tw ( ) Tj
61.32 0 TD 0.06 Tc 0 Tw (56) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
42.72 0 TD -0.0032 Tc 0.0332 Tw (Median 3) Tj
30.6 0 TD 0 Tc 0.03 Tw ( ) Tj
22.56 0 TD -0.0224 Tc 0 Tw (n.a.) Tj
11.64 0 TD 0 Tc 0.03 Tw ( ) Tj
36.84 0 TD 0.06 Tc 0 Tw (1) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 10.68 TD -0.0246 Tc 0.0246 Tw (Norwegian Arthroplasty Register. Atoll ) Tj
0 -9.24 TD -0.0318 Tc 0.0618 Tw (HAC press) Tj
35.28 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0174 Tc 0.0474 Tw (fit. Tropic HAC screw) Tj
72 0 TD -0.0373 Tc 0 Tw (-) Tj
-109.92 -9.24 TD -0.0203 Tc (thread.) Tj
22.08 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 641.76 0.48 0.48 re f
79.08 641.76 0.48 0.48 re f
79.56 641.76 68.4 0.48 re f
147.96 641.76 0.48 0.48 re f
148.44 641.76 76.92 0.48 re f
225.36 641.76 0.48 0.48 re f
225.84 641.76 50.4 0.48 re f
276.24 641.76 0.48 0.48 re f
276.72 641.76 52.68 0.48 re f
329.4 641.76 0.48 0.48 re f
329.88 641.76 48 0.48 re f
377.88 641.76 0.48 0.48 re f
378.36 641.76 69 0.48 re f
447.36 641.76 0.48 0.48 re f
586.44 641.76 0.48 0.48 re f
19.68 623.76 0.48 18 re f
79.08 623.76 0.48 18 re f
147.96 623.76 0.48 18 re f
225.36 623.76 0.48 18 re f
276.24 623.76 0.48 18 re f
329.4 623.76 0.48 18 re f
377.88 623.76 0.48 18 re f
447.36 623.76 0.48 18 re f
586.44 623.76 0.48 18 re f
BT
25.32 615.6 TD
-0.0208 Tc -0.0092 Tw (Rokkum and ) Tj
0 -9.12 TD -0.0225 Tc 0 Tw (Reigstad) Tj
28.08 3.48 TD /F0 5.04 Tf
0 Tc (119) Tj
7.56 -3.48 TD /F0 8.04 Tf
0.03 Tw ( ) Tj
23.76 9.12 TD -0.0124 Tc 0 Tw (Tropic) Tj
21.36 0 TD 0 Tc 0.03 Tw ( ) Tj
47.52 0 TD 0.0076 Tc 0.0224 Tw (79 \(73\)) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
54 0 TD -0.0315 Tc 0.0615 Tw (57 \(32) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (73\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 0 TD 0.06 Tc 0 Tw (5) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
49.08 0 TD -0.0224 Tc 0 Tw (n.a.) Tj
11.64 0 TD 0 Tc 0.03 Tw ( ) Tj
36.84 0 TD 0.06 Tc 0 Tw (2) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 0 TD -0.0238 Tc -0.0062 Tw (Radiographic wear ) Tj
62.64 0 TD -0.0196 Tc 0.0096 Tw (study. No. Hips ) Tj
-62.64 -9.12 TD -0.0263 Tc 0.0563 Tw (refers to those evaluated at 5 years. ) Tj
0 -9.24 TD -0.0253 Tc 0.0553 Tw (Wear rate increased with time.) Tj
98.04 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 623.28 0.48 0.48 re f
20.16 623.28 58.92 0.48 re f
79.08 623.28 0.48 0.48 re f
79.56 623.28 68.4 0.48 re f
147.96 623.28 0.48 0.48 re f
148.44 623.28 76.92 0.48 re f
225.36 623.28 0.48 0.48 re f
225.84 623.28 50.4 0.48 re f
276.24 623.28 0.48 0.48 re f
276.72 623.28 52.68 0.48 re f
329.4 623.28 0.48 0.48 re f
329.88 623.28 48 0.48 re f
377.88 623.28 0.48 0.48 re f
378.36 623.28 69 0.48 re f
447.36 623.28 0.48 0.48 re f
447.84 623.28 138.6 0.48 re f
586.44 623.28 0.48 0.48 re f
19.68 594.72 0.48 28.56 re f
79.08 594.72 0.48 28.56 re f
147.96 594.72 0.48 28.56 re f
225.36 594.72 0.48 28.56 re f
276.24 594.72 0.48 28.56 re f
329.4 594.72 0.48 28.56 re f
377.88 594.72 0.48 28.56 re f
447.36 594.72 0.48 28.56 re f
586.44 594.72 0.48 28.56 re f
BT
25.32 586.56 TD
-0.0178 Tc 0.0478 Tw (Rokkum et ) Tj
0 -9.24 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (98) Tj
5.04 0 TD 0.06 Tw ( ) Tj
46.56 5.76 TD /F0 8.04 Tf
-0.0124 Tc 0 Tw (Tropic) Tj
21.36 0 TD 0 Tc 0.03 Tw ( ) Tj
47.52 0 TD -0.02 Tc 0 Tw (100) Tj
12.12 0 TD 0 Tc 0.03 Tw ( ) Tj
65.28 0 TD -0.0315 Tc 0.0615 Tw (56 \(32) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (73\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 0 TD -0.0487 Tc 0 Tw (\(7) Tj
6.72 0 TD -0.0373 Tc (-) Tj
2.64 0 TD 0.0713 Tc (9\)) Tj
6.72 0 TD 0 Tc 0.03 Tw ( ) Tj
37.08 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
44.4 0 TD 0.06 Tc 0 Tw (5) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 0 TD -0.015 Tc 0.005 Tw (Revision due to wear in 18 hips with 6 ) Tj
0 -9.24 TD -0.015 Tc 0.005 Tw (more scheduled. Osteolysis in 66 hips. ) Tj
T* -0.0179 Tc 0.0479 Tw (Radiographically, double lines ) Tj
0 -9.12 TD -0.0224 Tc 0.0524 Tw (developed alo) Tj
44.64 0 TD 0.0061 Tc -0.0661 Tw (ng stems in 82 hips.) Tj
63.96 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 594.24 0.48 0.48 re f
20.16 594.24 58.92 0.48 re f
79.08 594.24 0.48 0.48 re f
79.56 594.24 68.4 0.48 re f
147.96 594.24 0.48 0.48 re f
148.44 594.24 76.92 0.48 re f
225.36 594.24 0.48 0.48 re f
225.84 594.24 50.4 0.48 re f
276.24 594.24 0.48 0.48 re f
276.72 594.24 52.68 0.48 re f
329.4 594.24 0.48 0.48 re f
329.88 594.24 48 0.48 re f
377.88 594.24 0.48 0.48 re f
378.36 594.24 69 0.48 re f
447.36 594.24 0.48 0.48 re f
447.84 594.24 138.6 0.48 re f
586.44 594.24 0.48 0.48 re f
19.68 556.44 0.48 37.8 re f
79.08 556.44 0.48 37.8 re f
147.96 556.44 0.48 37.8 re f
225.36 556.44 0.48 37.8 re f
276.24 556.44 0.48 37.8 re f
329.4 556.44 0.48 37.8 re f
377.88 556.44 0.48 37.8 re f
447.36 556.44 0.48 37.8 re f
586.44 556.44 0.48 37.8 re f
BT
25.32 548.28 TD
-0.0129 Tc 0.0429 Tw (Reikeras and ) Tj
0 -9.24 TD -0.0266 Tc 0 Tw (Gunderson) Tj
35.16 3.48 TD /F0 5.04 Tf
0 Tc (96) Tj
5.04 0 TD 0.06 Tw ( ) Tj
19.2 5.76 TD /F0 8.04 Tf
-0.042 Tc 0 Tw (Atoll) Tj
16.32 0 TD 0 Tc 0.03 Tw ( ) Tj
52.56 0 TD 0.0057 Tc 0.0243 Tw (191 \(155\)) Tj
31.44 0 TD 0 Tc 0.03 Tw ( ) Tj
45.96 0 TD -0.0315 Tc 0.0615 Tw (47 \(15) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (78\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 0 TD -0.0487 Tc 0 Tw (\(7) Tj
6.72 0 TD -0.0373 Tc (-) Tj
2.64 0 TD 0.0276 Tc (10\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
33.12 0 TD 0.06 Tc 0 Tw (5) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
44.4 0 TD 0.06 Tc 0 Tw (41) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
61.32 0 TD -0.0243 Tc 0.0343 Tw (Pattern of failure: HAC resorbs or ) Tj
0 -9.24 TD -0.0167 Tc 0.0067 Tw (delaminates, causing instability. ) Tj
T* -0.0177 Tc -0.0123 Tw (Conclusion that better mechanical ) Tj
0 -9.12 TD -0.0202 Tc 0.0502 Tw (interlock needed for this press) Tj
96.48 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0175 Tc 0.0125 Tw (fit ) Tj
-99.12 -9.24 TD 0.0054 Tc 0 Tw (design.) Tj
23.04 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 555.96 0.48 0.48 re f
20.16 555.96 58.92 0.48 re f
79.08 555.96 0.48 0.48 re f
79.56 555.96 68.4 0.48 re f
147.96 555.96 0.48 0.48 re f
148.44 555.96 76.92 0.48 re f
225.36 555.96 0.48 0.48 re f
225.84 555.96 50.4 0.48 re f
276.24 555.96 0.48 0.48 re f
276.72 555.96 52.68 0.48 re f
329.4 555.96 0.48 0.48 re f
329.88 555.96 48 0.48 re f
377.88 555.96 0.48 0.48 re f
378.36 555.96 69 0.48 re f
447.36 555.96 0.48 0.48 re f
447.84 555.96 138.6 0.48 re f
586.44 555.96 0.48 0.48 re f
19.68 508.92 0.48 47.04 re f
79.08 508.92 0.48 47.04 re f
147.96 508.92 0.48 47.04 re f
225.36 508.92 0.48 47.04 re f
276.24 508.92 0.48 47.04 re f
329.4 508.92 0.48 47.04 re f
377.88 508.92 0.48 47.04 re f
447.36 508.92 0.48 47.04 re f
586.44 508.92 0.48 47.04 re f
BT
25.32 500.76 TD
-0.0421 Tc 0.0721 Tw (Lai et al.) Tj
28.2 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (97) Tj
5.04 0 TD 0.06 Tw ( ) Tj
26.16 -3.48 TD /F0 8.04 Tf
-0.042 Tc 0 Tw (Atoll) Tj
16.32 0 TD 0 Tc 0.03 Tw ( ) Tj
52.56 0 TD -0.09 Tw (85 ) Tj
10.08 0 TD 0.0113 Tc 0 Tw (\(74\)) Tj
13.32 0 TD 0 Tc 0.03 Tw ( ) Tj
54 0 TD -0.0315 Tc 0.0615 Tw (50 \(29) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (71\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 0 TD 0.06 Tc 0 Tw (10) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
45 0 TD 0.0413 Tc -0.0113 Tw (4 \(3\)) Tj
15.48 0 TD 0 Tc 0.03 Tw ( ) Tj
33 0 TD 0.06 Tc 0 Tw (14) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
61.32 0 TD -0.0167 Tc 0.0227 Tw (Stem survivorship much higher than ) Tj
0 -9.24 TD -0.0203 Tc 0.0353 Tw (that of cup. For loose cups, mean loss ) Tj
T* -0.0171 Tc 0.0271 Tw (of hydroxyapatite was 50% after 2 ) Tj
0 -9.12 TD -0.0297 Tc 0.0447 Tw (years compared with a loss of 22% for ) Tj
0 -9.24 TD -0.0203 Tc 0.0303 Tw (stable cups. Conclusion was that HAC ) Tj
0 -9.12 TD -0.0196 Tc 0.0196 Tw (cannot substitute for mechanical ) Tj
0 -9.24 TD -0.0443 Tc 0 Tw (stability.) Tj
27.72 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 508.44 0.48 0.48 re f
20.16 508.44 58.92 0.48 re f
79.08 508.44 0.48 0.48 re f
79.56 508.44 68.4 0.48 re f
147.96 508.44 0.48 0.48 re f
148.44 508.44 76.92 0.48 re f
225.36 508.44 0.48 0.48 re f
225.84 508.44 50.4 0.48 re f
276.24 508.44 0.48 0.48 re f
276.72 508.44 52.68 0.48 re f
329.4 508.44 0.48 0.48 re f
329.88 508.44 48 0.48 re f
377.88 508.44 0.48 0.48 re f
378.36 508.44 69 0.48 re f
447.36 508.44 0.48 0.48 re f
447.84 508.44 138.6 0.48 re f
586.44 508.44 0.48 0.48 re f
19.68 443.04 0.48 65.4 re f
79.08 443.04 0.48 65.4 re f
147.96 443.04 0.48 65.4 re f
225.36 443.04 0.48 65.4 re f
276.24 443.04 0.48 65.4 re f
329.4 443.04 0.48 65.4 re f
377.88 443.04 0.48 65.4 re f
447.36 443.04 0.48 65.4 re f
586.44 443.04 0.48 65.4 re f
BT
84.72 434.88 TD
-0.042 Tc -0.048 Tw (Atoll ) Tj
18.36 0 TD 0 Tc 0.03 Tw ( ) Tj
50.52 0 TD (1218 ) Tj
18.12 0 TD ( ) Tj
59.28 0 TD ( ) Tj
104.04 0 TD -0.0224 Tc 0 Tw (n.a.) Tj
11.64 0 TD 0 Tc 0.03 Tw ( ) Tj
36.84 0 TD -0.09 Tw (45 ) Tj
10.08 0 TD 0.03 Tw ( ) Tj
ET
19.68 442.56 0.48 0.48 re f
20.16 442.56 58.92 0.48 re f
79.08 442.56 0.48 0.48 re f
79.56 442.56 68.4 0.48 re f
147.96 442.56 0.48 0.48 re f
148.44 442.56 76.92 0.48 re f
225.36 442.56 0.48 0.48 re f
225.84 442.56 50.4 0.48 re f
276.24 442.56 0.48 0.48 re f
276.72 442.56 52.68 0.48 re f
329.4 442.56 0.48 0.48 re f
329.88 442.56 48 0.48 re f
377.88 442.56 0.48 0.48 re f
378.36 442.56 69 0.48 re f
447.36 442.56 0.48 0.48 re f
447.84 442.56 138.6 0.48 re f
586.44 442.56 0.48 0.48 re f
19.68 395.76 0.48 46.8 re f
79.08 395.76 0.48 46.8 re f
147.96 395.76 0.48 46.8 re f
225.36 395.76 0.48 46.8 re f
276.24 395.76 0.48 46.8 re f
329.4 395.76 0.48 46.8 re f
377.88 395.76 0.48 46.8 re f
447.36 395.76 0.48 46.8 re f
586.44 395.76 0.48 46.8 re f
BT
84.72 387.6 TD
-0.0124 Tc 0 Tw (Tropic) Tj
21.36 0 TD 0 Tc 0.03 Tw ( ) Tj
47.52 0 TD -0.03 Tc 0 Tw (2658) Tj
16.08 0 TD 0 Tc 0.03 Tw ( ) Tj
61.32 0 TD ( ) Tj
104.04 0 TD -0.0224 Tc 0 Tw (n.a.) Tj
11.64 0 TD 0 Tc 0.03 Tw ( ) Tj
36.84 0 TD 0.06 Tc 0 Tw (24) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 395.28 0.48 0.48 re f
79.08 395.28 0.48 0.48 re f
79.56 395.28 68.4 0.48 re f
147.96 395.28 0.48 0.48 re f
148.44 395.28 76.92 0.48 re f
225.36 395.28 0.48 0.48 re f
225.84 395.28 50.4 0.48 re f
276.24 395.28 0.48 0.48 re f
329.4 395.28 0.48 0.48 re f
329.88 395.28 48 0.48 re f
377.88 395.28 0.48 0.48 re f
378.36 395.28 69 0.48 re f
447.36 395.28 0.48 0.48 re f
586.44 395.28 0.48 0.48 re f
19.68 385.08 0.48 10.2 re f
79.08 385.08 0.48 10.2 re f
147.96 385.08 0.48 10.2 re f
225.36 385.08 0.48 10.2 re f
276.24 385.08 0.48 10.2 re f
329.4 385.08 0.48 10.2 re f
377.88 385.08 0.48 10.2 re f
447.36 385.08 0.48 10.2 re f
586.44 385.08 0.48 10.2 re f
BT
25.32 434.88 TD
-0.0199 Tc 0.0499 Tw (Havelin et ) Tj
0 -9.24 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (120) Tj
7.56 -3.48 TD /F0 8.04 Tf
0.03 Tw ( ) Tj
44.04 -48.72 TD -0.0243 Tc 0 Tw (Charnley) Tj
29.16 0 TD 0 Tc 0.03 Tw ( ) Tj
39.72 0 TD -0.025 Tc 0 Tw (16,162) Tj
22.08 0 TD 0 Tc 0.03 Tw ( ) Tj
55.32 0 TD -0.0393 Tc -0.1707 Tw (Charnley ) Tj
0 -9.24 TD -0.0066 Tc 0.0366 Tw (patients ) Tj
T* -0.0404 Tc 0 Tw (older) Tj
16.32 0 TD 0 Tc 0.03 Tw ( ) Tj
34.56 76.44 TD -0.0138 Tc -0.0162 Tw (Risk of ) Tj
0 -9.24 TD -0.0131 Tc 0.0431 Tw (revision ) Tj
T* 0.0043 Tc -0.0343 Tw (beyond 4 ) Tj
0 -9.12 TD -0.0329 Tc 0 Tw (years) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
36.36 -30.36 TD -0.0224 Tc 0 Tw (n.a.) Tj
11.64 0 TD 0 Tc 0.03 Tw ( ) Tj
36.84 0 TD -0.02 Tc 0 Tw (106) Tj
12.12 0 TD 0 Tc 0.03 Tw ( ) Tj
57.36 57.96 TD -0.0246 Tc 0.0246 Tw (Norwegian Arthroplasty Register. Atoll ) Tj
0 -9.24 TD -0.0224 Tc 0.0224 Tw (performance worst. Tropic performance ) Tj
T* -0.0122 Tc -0.0298 Tw (with alumina head equivalent to ) Tj
0 -9.12 TD -0.0224 Tc 0.0324 Tw (Charnley but risk ratio 3.4\327 with ) Tj
0 -9.24 TD -0.0181 Tc 0.0481 Tw (stainless steel head. Wear and ) Tj
T* -0.0167 Tc 0 Tw (osteolysi) Tj
28.44 0 TD -0.0254 Tc 0.0354 Tw (s more common with Atoll and ) Tj
-28.44 -9.12 TD -0.0064 Tc 0 Tw (Tropic.) Tj
23.4 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 384.6 0.48 0.48 re f
79.08 384.6 0.48 0.48 re f
79.56 384.6 68.4 0.48 re f
147.96 384.6 0.48 0.48 re f
148.44 384.6 76.92 0.48 re f
225.36 384.6 0.48 0.48 re f
225.84 384.6 50.4 0.48 re f
276.24 384.6 0.48 0.48 re f
329.4 384.6 0.48 0.48 re f
329.88 384.6 48 0.48 re f
377.88 384.6 0.48 0.48 re f
378.36 384.6 69 0.48 re f
447.36 384.6 0.48 0.48 re f
586.44 384.6 0.48 0.48 re f
19.68 355.92 0.48 28.68 re f
79.08 355.92 0.48 28.68 re f
147.96 355.92 0.48 28.68 re f
225.36 355.92 0.48 28.68 re f
276.24 355.92 0.48 28.68 re f
329.4 355.92 0.48 28.68 re f
377.88 355.92 0.48 28.68 re f
447.36 355.92 0.48 28.68 re f
586.44 355.92 0.48 28.68 re f
BT
25.32 347.76 TD
-0.0202 Tc -0.0098 Tw (Badhe et al.) Tj
38.04 3.48 TD /F0 5.04 Tf
0 Tc 0 Tw (94) Tj
5.04 0 TD 0.06 Tw ( ) Tj
16.32 -3.48 TD /F0 8.04 Tf
0.0411 Tc 0 Tw (Bi) Tj
7.68 0 TD -0.0373 Tc (-) Tj
2.64 0 TD -0.0075 Tc (Contact) Tj
24.96 0 TD 0 Tc 0.03 Tw ( ) Tj
33.6 0 TD 0.0057 Tc 0.0243 Tw (153 \(138\)) Tj
31.44 0 TD 0 Tc 0.03 Tw ( ) Tj
45.96 0 TD -0.0315 Tc 0.0615 Tw (71 \(41) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (94\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 0 TD -0.0135 Tc 0.0435 Tw (6.8 \(5) Tj
18.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0713 Tc (9\)) Tj
6.72 0 TD 0 Tc 0.03 Tw ( ) Tj
25.08 0 TD 0.06 Tc 0 Tw (7) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
44.4 0 TD -0.0262 Tc 0.0562 Tw (3 \(HAC\), 0 \(non) Tj
53.04 0 TD -0.0373 Tc 0 Tw (-) Tj
-53.04 -9.12 TD -0.0224 Tc (HAC\)) Tj
19.44 0 TD 0 Tc 0.03 Tw ( ) Tj
50.04 9.12 TD -0.0202 Tc 0.0262 Tw (Randomized study comparing 66 HAC ) Tj
0 -9.12 TD -0.0107 Tc -0.0193 Tw (to 87 non) Tj
30.36 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD -0.0253 Tc 0.0553 Tw (HAC cups of same) Tj
60.6 0 TD -0.0118 Tc 0.0418 Tw ( design. ) Tj
-93.6 -9.24 TD -0.0281 Tc 0.0581 Tw (No stem loosening.) Tj
62.04 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 355.44 0.48 0.48 re f
20.16 355.44 58.92 0.48 re f
79.08 355.44 0.48 0.48 re f
79.56 355.44 68.4 0.48 re f
147.96 355.44 0.48 0.48 re f
148.44 355.44 76.92 0.48 re f
225.36 355.44 0.48 0.48 re f
225.84 355.44 50.4 0.48 re f
276.24 355.44 0.48 0.48 re f
276.72 355.44 52.68 0.48 re f
329.4 355.44 0.48 0.48 re f
329.88 355.44 48 0.48 re f
377.88 355.44 0.48 0.48 re f
378.36 355.44 69 0.48 re f
447.36 355.44 0.48 0.48 re f
447.84 355.44 138.6 0.48 re f
586.44 355.44 0.48 0.48 re f
19.68 326.88 0.48 28.56 re f
79.08 326.88 0.48 28.56 re f
147.96 326.88 0.48 28.56 re f
225.36 326.88 0.48 28.56 re f
276.24 326.88 0.48 28.56 re f
329.4 326.88 0.48 28.56 re f
377.88 326.88 0.48 28.56 re f
447.36 326.88 0.48 28.56 re f
586.44 326.88 0.48 28.56 re f
BT
25.32 318.72 TD
-0.0241 Tc 0.0541 Tw (Mann et al.) Tj
36.36 3.48 TD /F0 5.04 Tf
-0.04 Tc 0 Tw (100) Tj
7.44 0 TD 0 Tc 0.06 Tw ( ) Tj
15.6 -3.48 TD /F0 8.04 Tf
-0.0315 Tc 0.0615 Tw (Furlong HAC ) Tj
0 -9.24 TD -0.0318 Tc 0.0618 Tw (Screw Cup) Tj
35.4 0 TD 0 Tc 0.03 Tw ( ) Tj
33.48 9.24 TD 0.0057 Tc 0.0243 Tw (173 \(150\)) Tj
31.44 0 TD 0 Tc 0.03 Tw ( ) Tj
45.96 0 TD 0.06 Tc 0 Tw (70) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
42.72 0 TD -0.0135 Tc 0.0435 Tw (6.5 \(5) Tj
18.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0713 Tc (9\)) Tj
6.72 0 TD 0 Tc 0.03 Tw ( ) Tj
25.08 0 TD 0.06 Tc 0 Tw (12) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
40.32 0 TD 0.06 Tc 0 Tw (3) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 0 TD -0.0248 Tc 0.0548 Tw (Authors concluded that HAC was ) Tj
0 -9.24 TD -0.0214 Tc 0.0171 Tw (mandatory if a screw cup was used. ) Tj
0 -9.12 TD -0.0213 Tc 0.0513 Tw (Low level of polyethylene wear linked ) Tj
0 -9.24 TD -0.0189 Tc 0.0318 Tw (to use of ceramic head even though ) Tj
T* -0.0136 Tc 0.0036 Tw (head diameter 32 mm.) Tj
71.64 0 TD 0 Tc 0.03 Tw ( ) Tj
ET
19.68 326.4 0.48 0.48 re f
20.16 326.4 58.92 0.48 re f
79.08 326.4 0.48 0.48 re f
79.56 326.4 68.4 0.48 re f
147.96 326.4 0.48 0.48 re f
148.44 326.4 76.92 0.48 re f
225.36 326.4 0.48 0.48 re f
225.84 326.4 50.4 0.48 re f
276.24 326.4 0.48 0.48 re f
276.72 326.4 52.68 0.48 re f
329.4 326.4 0.48 0.48 re f
329.88 326.4 48 0.48 re f
377.88 326.4 0.48 0.48 re f
378.36 326.4 69 0.48 re f
447.36 326.4 0.48 0.48 re f
447.84 326.4 138.6 0.48 re f
586.44 326.4 0.48 0.48 re f
19.68 279.36 0.48 47.04 re f
79.08 279.36 0.48 47.04 re f
147.96 279.36 0.48 47.04 re f
225.36 279.36 0.48 47.04 re f
276.24 279.36 0.48 47.04 re f
329.4 279.36 0.48 47.04 re f
377.88 279.36 0.48 47.04 re f
447.36 279.36 0.48 47.04 re f
586.44 279.36 0.48 47.04 re f
BT
25.32 271.2 TD
0.0373 Tc 0 Tw (B) Tj
5.4 0 TD -0.0213 Tc 0.0513 Tw (adhe and ) Tj
-5.4 -9.24 TD -0.0361 Tc 0 Tw (Howard) Tj
25.8 3.48 TD /F0 5.04 Tf
0 Tc (104) Tj
7.56 0 TD 0.06 Tw ( ) Tj
26.04 5.76 TD /F0 8.04 Tf
-0.0308 Tc 0.0608 Tw (Stemmed HAC ) Tj
0 -9.24 TD -0.03 Tc 0.06 Tw (Cup \(McMinn) Tj
46.08 0 TD -0.0373 Tc 0 Tw (-) Tj
-46.08 -9.12 TD 0.003 Tc (Link\)) Tj
17.76 0 TD 0 Tc 0.03 Tw ( ) Tj
51.12 18.36 TD 0.06 Tc 0 Tw (29) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
69.24 0 TD -0.0315 Tc 0.0615 Tw (70 \(28) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (86\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 0 TD 0.0032 Tc 0.0268 Tw (3.8 \(1.1) Tj
24.84 0 TD -0.0373 Tc 0 Tw (-) Tj
2.52 0 TD 0.0282 Tc (6.1\)) Tj
12.72 0 TD 0 Tc 0.03 Tw ( ) Tj
13.08 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
44.4 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 0 TD -0.0168 Tc -0.0532 Tw (22 revisions and 7 complex primary ) Tj
0 -9.24 TD -0.0213 Tc 0.0513 Tw (procedures requiring bone grafting.) Tj
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79.56 278.88 68.4 0.48 re f
147.96 278.88 0.48 0.48 re f
148.44 278.88 76.92 0.48 re f
225.36 278.88 0.48 0.48 re f
225.84 278.88 50.4 0.48 re f
276.24 278.88 0.48 0.48 re f
276.72 278.88 52.68 0.48 re f
329.4 278.88 0.48 0.48 re f
329.88 278.88 48 0.48 re f
377.88 278.88 0.48 0.48 re f
378.36 278.88 69 0.48 re f
447.36 278.88 0.48 0.48 re f
447.84 278.88 138.6 0.48 re f
586.44 278.88 0.48 0.48 re f
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79.08 250.32 0.48 28.56 re f
147.96 250.32 0.48 28.56 re f
225.36 250.32 0.48 28.56 re f
276.24 250.32 0.48 28.56 re f
329.4 250.32 0.48 28.56 re f
377.88 250.32 0.48 28.56 re f
447.36 250.32 0.48 28.56 re f
586.44 250.32 0.48 28.56 re f
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153.6 242.16 TD
-0.09 Tw (69 ) Tj
10.08 0 TD 0.03 Tw ( ) Tj
67.32 0 TD -0.0289 Tc 0.0589 Tw (59.7 HAC ) Tj
34.92 0 TD 0 Tc 0.03 Tw ( ) Tj
15.96 0 TD 0.01 Tc 0.02 Tw (2.3 ) Tj
12.12 0 TD 0 Tc 0.03 Tw ( ) Tj
41.04 0 TD -0.0108 Tc 0.0408 Tw (Not stated ) Tj
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13.68 0 TD 0.06 Tc -0.03 Tw (0 ) Tj
6.12 0 TD 0 Tc 0.03 Tw ( ) Tj
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79.08 249.84 0.48 0.48 re f
79.56 249.84 68.4 0.48 re f
147.96 249.84 0.48 0.48 re f
148.44 249.84 76.92 0.48 re f
225.36 249.84 0.48 0.48 re f
225.84 249.84 50.4 0.48 re f
276.24 249.84 0.48 0.48 re f
276.72 249.84 52.68 0.48 re f
329.4 249.84 0.48 0.48 re f
329.88 249.84 48 0.48 re f
377.88 249.84 0.48 0.48 re f
378.36 249.84 69 0.48 re f
447.36 249.84 0.48 0.48 re f
447.84 249.84 138.6 0.48 re f
586.44 249.84 0.48 0.48 re f
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79.08 239.64 0.48 10.2 re f
147.96 239.64 0.48 10.2 re f
225.36 239.64 0.48 10.2 re f
276.24 239.64 0.48 10.2 re f
329.4 239.64 0.48 10.2 re f
377.88 239.64 0.48 10.2 re f
447.36 239.64 0.48 10.2 re f
586.44 239.64 0.48 10.2 re f
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-0.0142 Tc 0.0442 Tw (Moilanen et ) Tj
0 -9.24 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (121) Tj
7.56 -3.48 TD /F0 8.04 Tf
0.03 Tw ( ) Tj
44.04 9.24 TD -0.0279 Tc -0.0021 Tw (Superior Lateral ) Tj
0 -9.24 TD -0.0484 Tc 0.0784 Tw (Flange \(SLF\)) Tj
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26.16 -1.44 TD 0.06 Tc 0 Tw (40) Tj
8.16 0 TD 0 Tc 0.03 Tw ( ) Tj
69.24 0 TD -0.0471 Tc 0.0771 Tw (62.6 non) Tj
28.08 0 TD -0.0373 Tc 0 Tw (-) Tj
-28.08 -9.24 TD -0.1375 Tc (HAC) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
34.08 9.24 TD -0.03 Tc 0 Tw (3.4) Tj
10.08 0 TD 0 Tc 0.03 Tw ( ) Tj
43.08 0 TD -0.0241 Tc 0.0541 Tw (Not stated) Tj
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15.72 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
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147.96 239.16 0.48 0.48 re f
148.44 239.16 76.92 0.48 re f
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225.84 239.16 50.4 0.48 re f
276.24 239.16 0.48 0.48 re f
276.72 239.16 52.68 0.48 re f
329.4 239.16 0.48 0.48 re f
329.88 239.16 48 0.48 re f
377.88 239.16 0.48 0.48 re f
378.36 239.16 69 0.48 re f
447.36 239.16 0.48 0.48 re f
586.44 239.16 0.48 0.48 re f
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79.08 193.56 0.48 45.6 re f
147.96 193.56 0.48 45.6 re f
225.36 193.56 0.48 45.6 re f
276.24 193.56 0.48 45.6 re f
329.4 193.56 0.48 45.6 re f
377.88 193.56 0.48 45.6 re f
447.36 193.56 0.48 45.6 re f
586.44 193.56 0.48 45.6 re f
BT
25.32 185.4 TD
-0.0216 Tc 0.0516 Tw (Thanner et ) Tj
0 -9.24 TD -0.045 Tc 0 Tw (al.) Tj
7.8 3.48 TD /F0 5.04 Tf
0 Tc (105) Tj
7.56 0 TD 0.06 Tw ( ) Tj
44.04 5.76 TD /F0 8.04 Tf
-0.0087 Tc 0 Tw (Harris) Tj
20.04 0 TD -0.0373 Tc (-) Tj
2.64 0 TD -0.0063 Tc (Galante) Tj
24.84 0 TD -0.0373 Tc (-) Tj
2.76 0 TD (II) Tj
5.16 0 TD 0 Tc 0.03 Tw ( ) Tj
13.44 0 TD -0.0237 Tc 0.0537 Tw (23 HAC, ) Tj
30.96 0 TD -0.012 Tc -0.078 Tw (23 non) Tj
22.08 0 TD -0.0373 Tc 0 Tw (-) Tj
-53.04 -9.24 TD -0.1375 Tc (HAC) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
60.6 9.24 TD -0.0237 Tc -0.0063 Tw (HAC and ) Tj
0 -9.24 TD -0.02 Tc 0 Tw (non) Tj
12.12 0 TD -0.0373 Tc (-) Tj
2.64 0 TD -0.0575 Tc 0.0875 Tw (HAC ) Tj
-14.76 -9.12 TD -0.0171 Tc 0 Tw (matched) Tj
27.24 0 TD 0 Tc 0.03 Tw ( ) Tj
23.64 18.36 TD 0.06 Tc 0 Tw (2) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
49.08 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
44.4 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 0 TD -0.0229 Tc 0.0129 Tw (Radiostereometric analysis. HA/TCP ) Tj
0 -9.24 TD -0.024 Tc 0.006 Tw (coating. HA/TCP cups had significantly ) Tj
0 -9.12 TD -0.0184 Tc 0.0484 Tw (lower rotation. No difference in ) Tj
0 -9.24 TD -0.0188 Tc 0.0188 Tw (femoral head penetration between ) Tj
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23.88 0 TD 0 Tc 0.03 Tw ( ) Tj
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79.08 193.08 0.48 0.48 re f
79.56 193.08 68.4 0.48 re f
147.96 193.08 0.48 0.48 re f
148.44 193.08 76.92 0.48 re f
225.36 193.08 0.48 0.48 re f
225.84 193.08 50.4 0.48 re f
276.24 193.08 0.48 0.48 re f
276.72 193.08 52.68 0.48 re f
329.4 193.08 0.48 0.48 re f
329.88 193.08 48 0.48 re f
377.88 193.08 0.48 0.48 re f
378.36 193.08 69 0.48 re f
447.36 193.08 0.48 0.48 re f
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586.44 193.08 0.48 0.48 re f
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79.08 146.04 0.48 47.04 re f
147.96 146.04 0.48 47.04 re f
225.36 146.04 0.48 47.04 re f
276.24 146.04 0.48 47.04 re f
329.4 146.04 0.48 47.04 re f
377.88 146.04 0.48 47.04 re f
447.36 146.04 0.48 47.04 re f
586.44 146.04 0.48 47.04 re f
BT
25.32 137.88 TD
-0.0213 Tc 0 Tw (Thanner) Tj
26.64 3.48 TD /F0 5.04 Tf
0 Tc (106) Tj
7.56 0 TD 0.06 Tw ( ) Tj
25.2 -3.48 TD /F0 8.04 Tf
-0.0075 Tc 0 Tw (Triology) Tj
27.84 0 TD 0 Tc 0.03 Tw ( ) Tj
41.04 0 TD -0.0119 Tc 0.0119 Tw (34 no holes, 32 ) Tj
0 -9.12 TD -0.0585 Tc 0 Tw (holes) Tj
16.8 0 TD 0 Tc 0.03 Tw ( ) Tj
60.6 9.12 TD -0.0315 Tc 0.0615 Tw (56 \(32) Tj
20.76 0 TD -0.0373 Tc 0 Tw (-) Tj
2.64 0 TD 0.0276 Tc (75\)) Tj
10.68 0 TD 0 Tc 0.03 Tw ( ) Tj
16.8 0 TD 0.06 Tc 0 Tw (2) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
49.08 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
44.4 0 TD 0.06 Tc 0 Tw (0) Tj
4.08 0 TD 0 Tc 0.03 Tw ( ) Tj
65.4 0 TD 0.0043 Tc 0 Tw (Radiost) Tj
24.6 0 TD -0.0306 Tc 0.0206 Tw (ereometric analysis. HA/TCP ) Tj
-24.6 -9.12 TD -0.0175 Tc 0.0304 Tw (coating in all patients. No difference in ) Tj
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T* -0.0238 Tc 0.0538 Tw (holes in shell. No difference in wear. ) Tj
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0 -9.24 TD -0.0352 Tc 0.0652 Tw (for stability.) Tj
39.12 0 TD 0 Tc 0.03 Tw ( ) Tj
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19.68 88.92 0.48 0.48 re f
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225.36 88.92 0.48 0.48 re f
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276.24 88.92 0.48 0.48 re f
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329.4 88.92 0.48 0.48 re f
329.88 88.92 48 0.48 re f
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377.88 88.92 0.48 0.48 re f
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586.44 88.92 0.48 0.48 re f
586.44 88.92 0.48 0.48 re f
BT
25.32 81.24 TD
-0.0144 Tc 0.0444 Tw (HAC = hydroxyapatite) Tj
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2.64 0 TD -0.0248 Tc 0.0548 Tw (coated. Age and follow) Tj
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30.36 0 TD -0.0217 Tc 0.0367 Tw (iven as the average with the range in parentheses.) Tj
158.4 0 TD 0 Tc 0.03 Tw ( ) Tj
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(TABLE E)Tj
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(-)Tj
-0.016 Tc 0.046 Tw 2.64 0 Td
(1 Clinical Findings with Hydroxylapatit)Tj
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-0.0182 Tc 0.0482 Tw (Coated Hip Stems )Tj
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(Study Authors)Tj
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( )Tj
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(Stem Type)Tj
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( )Tj
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(No. Hips )Tj
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(\(Patients\))Tj
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( )Tj
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(\(Years\) )Tj
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( )Tj
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(Follow)Tj
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(-)Tj
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(up )Tj
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(Time \(Years\))Tj
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( )Tj
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(No. Hips )Tj
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(\(Patients\) )Tj
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(Lost to )Tj
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(Follow)Tj
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(-)Tj
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(up)Tj
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( )Tj
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(No. Aseptic )Tj
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(Loosening)Tj
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(Comments)Tj
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(Capello et al.)Tj
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(\(282\))Tj
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( )Tj
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(50 )Tj
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(\(16)Tj
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(81\))Tj
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(8.1 \(5.6)Tj
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(9.9\))Tj
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(1 \(0.3%\))Tj
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19.68 933.72 0.48 0.48 re
f
20.16 933.72 62.04 0.48 re
f
82.2 933.72 0.48 0.48 re
f
82.68 933.72 59.4 0.48 re
f
142.08 933.72 0.48 0.48 re
f
142.56 933.72 41.4 0.48 re
f
183.96 933.72 0.48 0.48 re
f
184.44 933.72 45.6 0.48 re
f
230.04 933.72 0.48 0.48 re
f
230.52 933.72 54 0.48 re
f
284.52 933.72 0.48 0.48 re
f
285 933.72 51.96 0.48 re
f
336.96 933.72 0.48 0.48 re
f
337.44 933.72 55.8 0.48 re
f
393.24 933.72 0.48 0.48 re
f
393.72 933.72 188.52 0.48 re
f
582.24 933.72 0.48 0.48 re
f
19.68 914.28 0.48 19.44 re
f
82.2 914.28 0.48 19.44 re
f
142.08 914.28 0.48 19.44 re
f
183.96 914.28 0.48 19.44 re
f
230.04 914.28 0.48 19.44 re
f
284.52 914.28 0.48 19.44 re
f
336.96 914.28 0.48 19.44 re
f
393.24 914.28 0.48 19.44 re
f
582.24 914.28 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0184 Tc 0.0484 Tw 25.32 906.12 Td
(D\222Antonio et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(53)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0204 Tc 0 Tw 49.68 5.76 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.02 Tc 0.01 Tw 34.44 0 Td
(314 )Tj
0.0211 Tc 0 Tw T*
(\(274\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(51 \(18)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(81\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 12 0 Td
(11.1 \(10)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(13\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 14.4 0 Td
(15 \(13\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 29.04 0 Td
(2 \(0.5%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0483 Tc 0.0783 Tw 28.2 0 Td
(100% of non)Tj
-0.0373 Tc 0 Tw 41.4 0 Td
(-)Tj
-0.0178 Tc 0.0478 Tw 2.64 0 Td
(revised stems bone)Tj
-0.0373 Tc 0 Tw 60.84 0 Td
(-)Tj
-0.0145 Tc 0.0445 Tw 2.64 0 Td
(stable. One patient )Tj
-0.0207 Tc 0.0507 Tw -107.52 -9.24 Td
(had osteolysis threatening fixation.)Tj
0 Tc 0.03 Tw 112.08 0 Td
( )Tj
ET
19.68 913.8 0.48 0.48 re
f
20.16 913.8 62.04 0.48 re
f
82.2 913.8 0.48 0.48 re
f
82.68 913.8 59.4 0.48 re
f
142.08 913.8 0.48 0.48 re
f
142.56 913.8 41.4 0.48 re
f
183.96 913.8 0.48 0.48 re
f
184.44 913.8 45.6 0.48 re
f
230.04 913.8 0.48 0.48 re
f
230.52 913.8 54 0.48 re
f
284.52 913.8 0.48 0.48 re
f
285 913.8 51.96 0.48 re
f
336.96 913.8 0.48 0.48 re
f
337.44 913.8 55.8 0.48 re
f
393.24 913.8 0.48 0.48 re
f
393.72 913.8 188.52 0.48 re
f
582.24 913.8 0.48 0.48 re
f
19.68 894.36 0.48 19.44 re
f
82.2 894.36 0.48 19.44 re
f
142.08 894.36 0.48 19.44 re
f
183.96 894.36 0.48 19.44 re
f
230.04 894.36 0.48 19.44 re
f
284.52 894.36 0.48 19.44 re
f
336.96 894.36 0.48 19.44 re
f
393.24 894.36 0.48 19.44 re
f
582.24 894.36 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0096 Tc 0 Tw 25.32 886.2 Td
(Geesink)Tj
/TT0 5.04 Tf
0 Tc 26.28 3.48 Td
(50)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0204 Tc 0 Tw 31.2 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.06 Tc 0 Tw 34.44 0 Td
(1)Tj
0.0076 Tc 0.0224 Tw 4.08 0 Td
(18 \(99\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(53 \(21)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 12 0 Td
(12 \(11)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(13\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 20.4 0 Td
(2 \(1\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 36.96 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0254 Tc 0.0382 Tw 52.2 0 Td
(Osteolysis minor and confined to calcar resection level.)Tj
0 Tc 0.03 Tw 177.6 0 Td
( )Tj
ET
19.68 893.88 0.48 0.48 re
f
20.16 893.88 62.04 0.48 re
f
82.2 893.88 0.48 0.48 re
f
82.68 893.88 59.4 0.48 re
f
142.08 893.88 0.48 0.48 re
f
142.56 893.88 41.4 0.48 re
f
183.96 893.88 0.48 0.48 re
f
184.44 893.88 45.6 0.48 re
f
230.04 893.88 0.48 0.48 re
f
230.52 893.88 54 0.48 re
f
284.52 893.88 0.48 0.48 re
f
285 893.88 51.96 0.48 re
f
336.96 893.88 0.48 0.48 re
f
337.44 893.88 55.8 0.48 re
f
393.24 893.88 0.48 0.48 re
f
393.72 893.88 188.52 0.48 re
f
582.24 893.88 0.48 0.48 re
f
19.68 883.68 0.48 10.2 re
f
82.2 883.68 0.48 10.2 re
f
142.08 883.68 0.48 10.2 re
f
183.96 883.68 0.48 10.2 re
f
230.04 883.68 0.48 10.2 re
f
284.52 883.68 0.48 10.2 re
f
336.96 883.68 0.48 10.2 re
f
393.24 883.68 0.48 10.2 re
f
582.24 883.68 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0286 Tc 0.0586 Tw 25.32 875.52 Td
(D\222Lima et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 42.96 3.48 Td
(59)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0204 Tc 0 Tw 14.52 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.44 0 Td
(59 \(55\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(52 \(26)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(74\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(3.5 \(2)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(5\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 26.4 0 Td
(4 \(4\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 36.96 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0212 Tc 0.0512 Tw 52.2 0 Td
(No endosteal lysis. Calcar lytic lesions correlated with )Tj
-0.0265 Tc 0.0565 Tw T*
(wear \(mean 0.30 mm/yr with lesion and 0.17)Tj
-0.0645 Tc 0.0345 Tw 143.88 0 Td
( mm/yr )Tj
-0.023 Tc 0.053 Tw -143.88 -9.12 Td
(without lesion\).)Tj
0 Tc 0.03 Tw 50.28 0 Td
( )Tj
ET
19.68 883.2 0.48 0.48 re
f
20.16 883.2 62.04 0.48 re
f
82.2 883.2 0.48 0.48 re
f
82.68 883.2 59.4 0.48 re
f
142.08 883.2 0.48 0.48 re
f
142.56 883.2 41.4 0.48 re
f
183.96 883.2 0.48 0.48 re
f
184.44 883.2 45.6 0.48 re
f
230.04 883.2 0.48 0.48 re
f
230.52 883.2 54 0.48 re
f
284.52 883.2 0.48 0.48 re
f
285 883.2 51.96 0.48 re
f
336.96 883.2 0.48 0.48 re
f
337.44 883.2 55.8 0.48 re
f
393.24 883.2 0.48 0.48 re
f
393.72 883.2 188.52 0.48 re
f
582.24 883.2 0.48 0.48 re
f
19.68 854.64 0.48 28.56 re
f
82.2 854.64 0.48 28.56 re
f
142.08 854.64 0.48 28.56 re
f
183.96 854.64 0.48 28.56 re
f
230.04 854.64 0.48 28.56 re
f
284.52 854.64 0.48 28.56 re
f
336.96 854.64 0.48 28.56 re
f
393.24 854.64 0.48 28.56 re
f
582.24 854.64 0.48 28.56 re
f
BT
/TT0 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 846.48 Td
(Capello et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(54)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0204 Tc 0 Tw 15 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
-0.02 Tc 0 Tw 34.44 0 Td
(164)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 29.76 0 Td
(39 \(16)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(49\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(6.4 \(5)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(8.3\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 20.4 0 Td
(12)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 44.28 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0184 Tc 0.0484 Tw 52.2 0 Td
(All hips radiographically osseointegrated. )Tj
-0.0219 Tc 0.0347 Tw T*
(Intramedullary osteolysis suspected in 1 hip; otherwise, )Tj
-0.0089 Tc -0.0277 Tw T*
(lysis minimal and confined to Gruen zones 1 and 7.)Tj
0 Tc 0.03 Tw 165 0 Td
( )Tj
ET
19.68 854.16 0.48 0.48 re
f
20.16 854.16 62.04 0.48 re
f
82.2 854.16 0.48 0.48 re
f
82.68 854.16 59.4 0.48 re
f
142.08 854.16 0.48 0.48 re
f
142.56 854.16 41.4 0.48 re
f
183.96 854.16 0.48 0.48 re
f
184.44 854.16 45.6 0.48 re
f
230.04 854.16 0.48 0.48 re
f
230.52 854.16 54 0.48 re
f
284.52 854.16 0.48 0.48 re
f
285 854.16 51.96 0.48 re
f
336.96 854.16 0.48 0.48 re
f
337.44 854.16 55.8 0.48 re
f
393.24 854.16 0.48 0.48 re
f
393.72 854.16 188.52 0.48 re
f
582.24 854.16 0.48 0.48 re
f
19.68 825.48 0.48 28.68 re
f
82.2 825.48 0.48 28.68 re
f
142.08 825.48 0.48 28.68 re
f
183.96 825.48 0.48 28.68 re
f
230.04 825.48 0.48 28.68 re
f
284.52 825.48 0.48 28.68 re
f
336.96 825.48 0.48 28.68 re
f
393.24 825.48 0.48 28.68 re
f
582.24 825.48 0.48 28.68 re
f
BT
/TT0 8.04 Tf
0.02 Tc 0.01 Tw 147.72 817.32 Td
(229 )Tj
-0.0029 Tc -0.0871 Tw T*
(\(201\) )Tj
0 Tc 0.03 Tw 19.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 22.44 9.24 Td
(56 \(45)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
-0.0124 Tc -0.0776 Tw 2.64 0 Td
(73\) )Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 9.96 0 Td
(10.8 \(10)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
-0.0124 Tc -0.0776 Tw 2.64 0 Td
(14\) )Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
-0.0373 Tc 0 Tw 12.36 0 Td
(-)Tj
0 Tc 0.03 Tw 2.64 0 Td
( )Tj
2.04 0 Td
( )Tj
-0.0117 Tc -0.0183 Tw 47.76 0 Td
(1 \(0.4%\) )Tj
0 Tc 0.03 Tw 30.12 0 Td
( )Tj
ET
19.68 825 0.48 0.48 re
f
20.16 825 62.04 0.48 re
f
82.2 825 0.48 0.48 re
f
82.68 825 59.4 0.48 re
f
142.08 825 0.48 0.48 re
f
142.56 825 41.4 0.48 re
f
183.96 825 0.48 0.48 re
f
184.44 825 45.6 0.48 re
f
230.04 825 0.48 0.48 re
f
230.52 825 54 0.48 re
f
284.52 825 0.48 0.48 re
f
285 825 51.96 0.48 re
f
336.96 825 0.48 0.48 re
f
337.44 825 55.8 0.48 re
f
393.24 825 0.48 0.48 re
f
393.72 825 188.52 0.48 re
f
582.24 825 0.48 0.48 re
f
19.68 805.56 0.48 19.44 re
f
82.2 805.56 0.48 19.44 re
f
142.08 805.56 0.48 19.44 re
f
183.96 805.56 0.48 19.44 re
f
230.04 805.56 0.48 19.44 re
f
284.52 805.56 0.48 19.44 re
f
336.96 805.56 0.48 19.44 re
f
393.24 805.56 0.48 19.44 re
f
582.24 805.56 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 817.32 Td
(Capello et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(56)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
0.0255 Tc 0 Tw 15 -3.48 Td
(Omnif)Tj
-0.0751 Tc 21 0 Td
(it)Tj
0 Tc 0.03 Tw 4.44 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.44 -19.92 Td
(41 \(36\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(35 \(18)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(44\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 12 0 Td
(10.3 \(10)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(13\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
14.4 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 52.44 0 Td
(1 \(2.4%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0269 Tc 0.0469 Tw 28.2 19.92 Td
(Osteolysis in zones 1 and 7 for 38% of patients over 45 )Tj
-0.0253 Tc 0.0335 Tw T*
(and for 48% of patients less than 45 years old. No )Tj
-0.0171 Tc 0.0471 Tw 0 -9.12 TD
(intramedullary osteolysis.)Tj
0 Tc 0.03 Tw 82.68 0 Td
( )Tj
ET
19.68 805.08 0.48 0.48 re
f
82.2 805.08 0.48 0.48 re
f
142.08 805.08 0.48 0.48 re
f
142.56 805.08 41.4 0.48 re
f
183.96 805.08 0.48 0.48 re
f
184.44 805.08 45.6 0.48 re
f
230.04 805.08 0.48 0.48 re
f
230.52 805.08 54 0.48 re
f
284.52 805.08 0.48 0.48 re
f
285 805.08 51.96 0.48 re
f
336.96 805.08 0.48 0.48 re
f
337.44 805.08 55.8 0.48 re
f
393.24 805.08 0.48 0.48 re
f
582.24 805.08 0.48 0.48 re
f
19.68 794.88 0.48 10.2 re
f
82.2 794.88 0.48 10.2 re
f
142.08 794.88 0.48 10.2 re
f
183.96 794.88 0.48 10.2 re
f
230.04 794.88 0.48 10.2 re
f
284.52 794.88 0.48 10.2 re
f
336.96 794.88 0.48 10.2 re
f
393.24 794.88 0.48 10.2 re
f
582.24 794.88 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 786.72 Td
(Capello et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(55)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
0.0255 Tc 0 Tw 15 -3.48 Td
(Omnif)Tj
-0.0751 Tc 21 0 Td
(it)Tj
0 Tc 0.03 Tw 4.44 0 Td
( )Tj
0.02 Tc 0.01 Tw 34.44 0 Td
(123 )Tj
0.0211 Tc 0 Tw 0 -9.24 TD
(\(106\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(39 \(18)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(49\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0197 Tc 0.0497 Tw 12 0 Td
(11.3 \(9.6)Tj
-0.0373 Tc 0 Tw 28.8 0 Td
(-)Tj
0.0345 Tc -28.8 -9.24 Td
(13.8\))Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 37.68 9.24 Td
(8 \(7\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 36.96 0 Td
(1 \(0.9%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.012 Tc 0.002 Tw 28.2 0 Td
(Continuation of previous study)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 99.24 3.48 Td
(50)Tj
/TT0 8.04 Tf
-0.0233 Tc 0.0833 Tw 5.04 -3.48 Td
(. All unrevised stems )Tj
-0.0222 Tc 0.0303 Tw -104.28 -9.24 Td
(stable. Osteolysis confined to zones 1, 7, 8 and/or 14 in )Tj
-0.0294 Tc 0.0294 Tw 0 -9.12 TD
(49 \(47%\) of stems. There was no intramedullary )Tj
-0.0116 Tc 0 Tw 0 -9.24 TD
(osteolysis.)Tj
0 Tc 0.03 Tw 33.6 0 Td
( )Tj
ET
19.68 794.4 0.48 0.48 re
f
20.16 794.4 62.04 0.48 re
f
82.2 794.4 0.48 0.48 re
f
82.68 794.4 59.4 0.48 re
f
142.08 794.4 0.48 0.48 re
f
142.56 794.4 41.4 0.48 re
f
183.96 794.4 0.48 0.48 re
f
184.44 794.4 45.6 0.48 re
f
230.04 794.4 0.48 0.48 re
f
230.52 794.4 54 0.48 re
f
284.52 794.4 0.48 0.48 re
f
285 794.4 51.96 0.48 re
f
336.96 794.4 0.48 0.48 re
f
337.44 794.4 55.8 0.48 re
f
393.24 794.4 0.48 0.48 re
f
393.72 794.4 188.52 0.48 re
f
582.24 794.4 0.48 0.48 re
f
19.68 756.6 0.48 37.8 re
f
82.2 756.6 0.48 37.8 re
f
142.08 756.6 0.48 37.8 re
f
183.96 756.6 0.48 37.8 re
f
230.04 756.6 0.48 37.8 re
f
284.52 756.6 0.48 37.8 re
f
336.96 756.6 0.48 37.8 re
f
393.24 756.6 0.48 37.8 re
f
582.24 756.6 0.48 37.8 re
f
BT
/TT0 8.04 Tf
-0.0157 Tc 0.0457 Tw 25.32 748.44 Td
(Geesink and )Tj
-0.0374 Tc 0 Tw T*
(Hoefnagels)Tj
/TT0 5.04 Tf
0 Tc 36.36 3.48 Td
(57)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
0.0112 Tc 0 Tw 21.12 5.76 Td
(Omni)Tj
-0.0625 Tc 18.36 0 Td
(fit)Tj
0 Tc 0.03 Tw 7.08 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.44 0 Td
(61 \(58\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(58 \(34)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(75\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(4.4 \(0.6)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(8.5\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0252 Tc 0.0152 Tw 48.36 0 Td
(2 cases of )Tj
-0.0062 Tc 0.0362 Tw T*
(radiographic )Tj
0.0058 Tc 0 Tw T*
(loosening)Tj
0 Tc 0.03 Tw 31.2 0 Td
( )Tj
-0.0228 Tc 0.0528 Tw 25.08 18.48 Td
(All revision cases. 88% used the primary Omnifit stem. )Tj
-0.0128 Tc 0.0028 Tw T*
(Minor osteolysis in zones 1 and 7.)Tj
0 Tc 0.03 Tw 109.68 0 Td
( )Tj
ET
19.68 756.12 0.48 0.48 re
f
20.16 756.12 62.04 0.48 re
f
82.2 756.12 0.48 0.48 re
f
82.68 756.12 59.4 0.48 re
f
142.08 756.12 0.48 0.48 re
f
142.56 756.12 41.4 0.48 re
f
183.96 756.12 0.48 0.48 re
f
184.44 756.12 45.6 0.48 re
f
230.04 756.12 0.48 0.48 re
f
230.52 756.12 54 0.48 re
f
284.52 756.12 0.48 0.48 re
f
285 756.12 51.96 0.48 re
f
336.96 756.12 0.48 0.48 re
f
337.44 756.12 55.8 0.48 re
f
393.24 756.12 0.48 0.48 re
f
393.72 756.12 188.52 0.48 re
f
582.24 756.12 0.48 0.48 re
f
19.68 727.56 0.48 28.56 re
f
82.2 727.56 0.48 28.56 re
f
142.08 727.56 0.48 28.56 re
f
183.96 727.56 0.48 28.56 re
f
230.04 727.56 0.48 28.56 re
f
284.52 727.56 0.48 28.56 re
f
336.96 727.56 0.48 28.56 re
f
393.24 727.56 0.48 28.56 re
f
582.24 727.56 0.48 28.56 re
f
BT
/TT0 8.04 Tf
-0.06 Tc 0.09 Tw 189.6 719.4 Td
(61 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
-0.0575 Tc 0.0875 Tw -22.08 -9.24 Td
(HAC )Tj
0 Tc 0.03 Tw 18.84 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 27.24 9.24 Td
(6.5 \(5.1)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
-0.0018 Tc -0.0882 Tw 2.52 0 Td
(8.0\) )Tj
0 Tc 0.03 Tw 14.76 0 Td
( )Tj
0.06 Tc -0.03 Tw 12.36 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
0.06 Tc -0.03 Tw 46.32 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 727.08 0.48 0.48 re
f
20.16 727.08 62.04 0.48 re
f
82.2 727.08 0.48 0.48 re
f
82.68 727.08 59.4 0.48 re
f
142.08 727.08 0.48 0.48 re
f
142.56 727.08 41.4 0.48 re
f
183.96 727.08 0.48 0.48 re
f
184.44 727.08 45.6 0.48 re
f
230.04 727.08 0.48 0.48 re
f
230.52 727.08 54 0.48 re
f
284.52 727.08 0.48 0.48 re
f
285 727.08 51.96 0.48 re
f
336.96 727.08 0.48 0.48 re
f
337.44 727.08 55.8 0.48 re
f
393.24 727.08 0.48 0.48 re
f
393.72 727.08 188.52 0.48 re
f
582.24 727.08 0.48 0.48 re
f
19.68 707.64 0.48 19.44 re
f
82.2 707.64 0.48 19.44 re
f
142.08 707.64 0.48 19.44 re
f
183.96 707.64 0.48 19.44 re
f
230.04 707.64 0.48 19.44 re
f
284.52 707.64 0.48 19.44 re
f
336.96 707.64 0.48 19.44 re
f
393.24 707.64 0.48 19.44 re
f
582.24 707.64 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.019 Tc -0.011 Tw 25.32 719.4 Td
(Takahashi et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(60)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0272 Tc 0 Tw 49.68 5.76 Td
(Omniflex)Tj
0 Tc 0.03 Tw 30.6 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 29.28 0 Td
(75 \(72\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0825 Tc 0.1125 Tw 18.48 -19.92 Td
(64 HAC)Tj
0 Tc 0.03 Tw 26.88 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 19.2 0 Td
(4.3 \(3.0)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(5.1\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 52.2 19.92 Td
(Surface was arc)Tj
-0.0373 Tc 0 Tw 50.76 0 Td
(-)Tj
-0.0097 Tc 2.64 0 Td
(deposit)Tj
-0.0277 Tc 0.0577 Tw 23.16 0 Td
(ed titanium with or without )Tj
-0.015 Tc -0.003 Tw -76.56 -9.24 Td
(HAC. Minor osteolysis in 3 non)Tj
-0.0373 Tc 0 Tw 102.84 0 Td
(-)Tj
-0.0128 Tc -0.0172 Tw 2.64 0 Td
(HAC and 1 HAC hip.)Tj
0 Tc 0.03 Tw 69.6 0 Td
( )Tj
ET
19.68 707.16 0.48 0.48 re
f
82.2 707.16 0.48 0.48 re
f
142.08 707.16 0.48 0.48 re
f
183.96 707.16 0.48 0.48 re
f
184.44 707.16 45.6 0.48 re
f
230.04 707.16 0.48 0.48 re
f
230.52 707.16 54 0.48 re
f
284.52 707.16 0.48 0.48 re
f
285 707.16 51.96 0.48 re
f
336.96 707.16 0.48 0.48 re
f
337.44 707.16 55.8 0.48 re
f
393.24 707.16 0.48 0.48 re
f
582.24 707.16 0.48 0.48 re
f
19.68 696.96 0.48 10.2 re
f
82.2 696.96 0.48 10.2 re
f
142.08 696.96 0.48 10.2 re
f
183.96 696.96 0.48 10.2 re
f
230.04 696.96 0.48 10.2 re
f
284.52 696.96 0.48 10.2 re
f
336.96 696.96 0.48 10.2 re
f
393.24 696.96 0.48 10.2 re
f
582.24 696.96 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0173 Tc -0.0127 Tw 25.32 688.8 Td
(Rossi et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 35.4 3.48 Td
(61)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.015 Tc -0.075 Tw 22.08 -3.48 Td
(Anatomique )Tj
0.045 Tw T*
(Benoist Girard )Tj
-0.0734 Tc 0 Tw T*
(\(ABG\))Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
0.02 Tc 0.01 Tw 37.8 18.48 Td
(100 )Tj
0.0211 Tc 0 Tw T*
(\(100\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(63 \(25)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(76\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0487 Tc 0 Tw 12 0 Td
(\(2)Tj
-0.0373 Tc 6.72 0 Td
(-)Tj
0.0282 Tc 2.64 0 Td
(3.8\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 32.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
52.2 0 Td
( )Tj
ET
19.68 696.48 0.48 0.48 re
f
20.16 696.48 62.04 0.48 re
f
82.2 696.48 0.48 0.48 re
f
82.68 696.48 59.4 0.48 re
f
142.08 696.48 0.48 0.48 re
f
142.56 696.48 41.4 0.48 re
f
183.96 696.48 0.48 0.48 re
f
184.44 696.48 45.6 0.48 re
f
230.04 696.48 0.48 0.48 re
f
230.52 696.48 54 0.48 re
f
284.52 696.48 0.48 0.48 re
f
285 696.48 51.96 0.48 re
f
336.96 696.48 0.48 0.48 re
f
337.44 696.48 55.8 0.48 re
f
393.24 696.48 0.48 0.48 re
f
393.72 696.48 188.52 0.48 re
f
582.24 696.48 0.48 0.48 re
f
19.68 667.8 0.48 28.68 re
f
82.2 667.8 0.48 28.68 re
f
142.08 667.8 0.48 28.68 re
f
183.96 667.8 0.48 28.68 re
f
230.04 667.8 0.48 28.68 re
f
284.52 667.8 0.48 28.68 re
f
336.96 667.8 0.48 28.68 re
f
393.24 667.8 0.48 28.68 re
f
582.24 667.8 0.48 28.68 re
f
BT
/TT0 8.04 Tf
-0.0061 Tc 0.0361 Tw 25.32 659.64 Td
(Garcia Araujo)Tj
0 Tc 0.03 Tw 45.6 0 Td
( )Tj
-0.036 Tc 0.066 Tw -45.6 -9.24 Td
(et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 15.6 3.48 Td
(62)Tj
/TT0 8.04 Tf
0.03 Tw 5.04 -3.48 Td
( )Tj
0.0625 Tc 0 Tw 41.88 9.24 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 43.08 0 Td
(33 \(32\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(51 \(25)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(78\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0434 Tc 0.0134 Tw 12 0 Td
(5 year )Tj
0.0063 Tc 0 Tw T*
(minimum)Tj
0 Tc 0.03 Tw 31.2 0 Td
( )Tj
0.06 Tc 0 Tw 23.28 9.24 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0178 Tc 0.0178 Tw 52.2 0 Td
(RA patients. 44% under 50 years old. Stems )Tj
-0.0218 Tc 0.0518 Tw T*
(radiographically stable.)Tj
0 Tc 0.03 Tw 75.12 0 Td
( )Tj
ET
19.68 667.32 0.48 0.48 re
f
20.16 667.32 62.04 0.48 re
f
82.2 667.32 0.48 0.48 re
f
82.68 667.32 59.4 0.48 re
f
142.08 667.32 0.48 0.48 re
f
142.56 667.32 41.4 0.48 re
f
183.96 667.32 0.48 0.48 re
f
184.44 667.32 45.6 0.48 re
f
230.04 667.32 0.48 0.48 re
f
230.52 667.32 54 0.48 re
f
284.52 667.32 0.48 0.48 re
f
285 667.32 51.96 0.48 re
f
336.96 667.32 0.48 0.48 re
f
337.44 667.32 55.8 0.48 re
f
393.24 667.32 0.48 0.48 re
f
393.72 667.32 188.52 0.48 re
f
582.24 667.32 0.48 0.48 re
f
19.68 647.88 0.48 19.44 re
f
82.2 647.88 0.48 19.44 re
f
142.08 647.88 0.48 19.44 re
f
183.96 647.88 0.48 19.44 re
f
230.04 647.88 0.48 19.44 re
f
284.52 647.88 0.48 19.44 re
f
336.96 647.88 0.48 19.44 re
f
393.24 647.88 0.48 19.44 re
f
582.24 647.88 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0175 Tc -0.0125 Tw 25.32 639.72 Td
(Tonino and )Tj
-0.0135 Tc 0 Tw T*
(Rahmy)Tj
/TT0 5.04 Tf
0 Tc 23.04 3.48 Td
(63)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
0.0625 Tc 0 Tw 34.44 5.76 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.02 Tc 0 Tw 43.08 0 Td
(398)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 29.76 0 Td
(64 \(25)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(86\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0487 Tc 0 Tw 12 0 Td
(\(5)Tj
-0.0373 Tc 6.72 0 Td
(-)Tj
0.0713 Tc 2.64 0 Td
(7\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 38.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.0169 Tc 0 Tw 52.2 0 Td
(Bone)Tj
-0.0373 Tc 16.92 0 Td
(-)Tj
-0.0271 Tc 0.0399 Tw 2.64 0 Td
(remodeling mainly completed at 3 years. Small )Tj
-0.0236 Tc 0.0296 Tw -19.56 -9.24 Td
(osteolytic lesions in zone 7a for 6 hips with high wear.)Tj
0 Tc 0.03 Tw 174.84 0 Td
( )Tj
ET
19.68 647.4 0.48 0.48 re
f
20.16 647.4 62.04 0.48 re
f
82.2 647.4 0.48 0.48 re
f
82.68 647.4 59.4 0.48 re
f
142.08 647.4 0.48 0.48 re
f
142.56 647.4 41.4 0.48 re
f
183.96 647.4 0.48 0.48 re
f
184.44 647.4 45.6 0.48 re
f
230.04 647.4 0.48 0.48 re
f
230.52 647.4 54 0.48 re
f
284.52 647.4 0.48 0.48 re
f
285 647.4 51.96 0.48 re
f
336.96 647.4 0.48 0.48 re
f
337.44 647.4 55.8 0.48 re
f
393.24 647.4 0.48 0.48 re
f
393.72 647.4 188.52 0.48 re
f
582.24 647.4 0.48 0.48 re
f
19.68 627.96 0.48 19.44 re
f
82.2 627.96 0.48 19.44 re
f
142.08 627.96 0.48 19.44 re
f
183.96 627.96 0.48 19.44 re
f
230.04 627.96 0.48 19.44 re
f
284.52 627.96 0.48 19.44 re
f
336.96 627.96 0.48 19.44 re
f
393.24 627.96 0.48 19.44 re
f
582.24 627.96 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0116 Tc 0.0416 Tw 25.32 619.8 Td
(Giannikas et )Tj
-0.045 Tc 0 Tw 0 -9.12 TD
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(65)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0449 Tc 0 Tw 49.68 5.64 Td
(A)Tj
0.1762 Tc 5.64 0 Td
(BG)Tj
0 Tc 0.03 Tw 11.16 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 43.08 0 Td
(71 \(66\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(55 \(26)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(65\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(4.8 \(2)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(7\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
-0.0106 Tc 0.0406 Tw 26.4 0 Td
(1 record )Tj
-0.0337 Tc 0.0037 Tw T*
(review, one )Tj
-0.0199 Tc -0.0701 Tw 0 -9.24 TD
(telephone )Tj
-0.0061 Tc 0 Tw T*
(review)Tj
0 Tc 0.03 Tw 21.6 0 Td
( )Tj
0.06 Tc 0 Tw 30.84 27.6 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0181 Tc 0.0121 Tw 52.2 0 Td
(Eccentric wear in 37 \(60%\) of hips. One case of )Tj
-0.0123 Tc 0.0423 Tw 0 -9.12 TD
(endosteal cavitation.)Tj
0 Tc 0.03 Tw 65.88 0 Td
( )Tj
ET
19.68 627.48 0.48 0.48 re
f
20.16 627.48 62.04 0.48 re
f
82.2 627.48 0.48 0.48 re
f
82.68 627.48 59.4 0.48 re
f
142.08 627.48 0.48 0.48 re
f
142.56 627.48 41.4 0.48 re
f
183.96 627.48 0.48 0.48 re
f
184.44 627.48 45.6 0.48 re
f
230.04 627.48 0.48 0.48 re
f
230.52 627.48 54 0.48 re
f
284.52 627.48 0.48 0.48 re
f
285 627.48 51.96 0.48 re
f
336.96 627.48 0.48 0.48 re
f
337.44 627.48 55.8 0.48 re
f
393.24 627.48 0.48 0.48 re
f
393.72 627.48 188.52 0.48 re
f
582.24 627.48 0.48 0.48 re
f
19.68 589.68 0.48 37.8 re
f
82.2 589.68 0.48 37.8 re
f
142.08 589.68 0.48 37.8 re
f
183.96 589.68 0.48 37.8 re
f
230.04 589.68 0.48 37.8 re
f
284.52 589.68 0.48 37.8 re
f
336.96 589.68 0.48 37.8 re
f
393.24 589.68 0.48 37.8 re
f
582.24 589.68 0.48 37.8 re
f
BT
/TT0 8.04 Tf
-0.0361 Tc 0.0661 Tw 25.32 581.52 Td
(Rogers et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 40.2 3.48 Td
(67)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
0.0625 Tc 0 Tw 17.28 -3.48 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 43.08 0 Td
(100 \(97\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(51 \(22)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(71\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0124 Tc 0.0424 Tw 12 0 Td
(6 \(4)Tj
-0.0373 Tc 0 Tw 12.84 0 Td
(-)Tj
0.0276 Tc 2.52 0 Td
(10\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0172 Tc 0.0472 Tw 28.44 0 Td
(None stated)Tj
0 Tc 0.03 Tw 38.16 0 Td
( )Tj
0.06 Tc 0 Tw 14.28 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0205 Tc 0.0205 Tw 52.2 0 Td
(High polyethylene wear. 6% had bone resorption in )Tj
-0.0343 Tc 0.0643 Tw 0 -9.24 TD
(zone 1 and 11% in zone 7.)Tj
0 Tc 0.03 Tw 84.72 0 Td
( )Tj
ET
19.68 589.2 0.48 0.48 re
f
20.16 589.2 62.04 0.48 re
f
82.2 589.2 0.48 0.48 re
f
82.68 589.2 59.4 0.48 re
f
142.08 589.2 0.48 0.48 re
f
142.56 589.2 41.4 0.48 re
f
183.96 589.2 0.48 0.48 re
f
184.44 589.2 45.6 0.48 re
f
230.04 589.2 0.48 0.48 re
f
230.52 589.2 54 0.48 re
f
284.52 589.2 0.48 0.48 re
f
285 589.2 51.96 0.48 re
f
336.96 589.2 0.48 0.48 re
f
337.44 589.2 55.8 0.48 re
f
393.24 589.2 0.48 0.48 re
f
393.72 589.2 188.52 0.48 re
f
582.24 589.2 0.48 0.48 re
f
19.68 569.76 0.48 19.44 re
f
82.2 569.76 0.48 19.44 re
f
142.08 569.76 0.48 19.44 re
f
183.96 569.76 0.48 19.44 re
f
230.04 569.76 0.48 19.44 re
f
284.52 569.76 0.48 19.44 re
f
336.96 569.76 0.48 19.44 re
f
393.24 569.76 0.48 19.44 re
f
582.24 569.76 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0368 Tc 0.0668 Tw 25.32 561.6 Td
(McNally et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 45.96 3.48 Td
(68)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0204 Tc 0 Tw 11.52 -3.48 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 34.68 0 Td
(100 \(86\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
0.0276 Tc 0 Tw 14.4 0 Td
(\(45)Tj
-0.0373 Tc 10.8 0 Td
(-)Tj
0.0676 Tc 2.52 0 Td
(94\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
-0.0243 Tc 0.0543 Tw 21.96 0 Td
(10 \(9)Tj
-0.0373 Tc 0 Tw 16.8 0 Td
(-)Tj
0.0676 Tc 2.52 0 Td
(12\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
0.06 Tc 0 Tw 24.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
52.2 0 Td
( )Tj
ET
19.68 569.28 0.48 0.48 re
f
20.16 569.28 62.04 0.48 re
f
82.2 569.28 0.48 0.48 re
f
82.68 569.28 59.4 0.48 re
f
142.08 569.28 0.48 0.48 re
f
142.56 569.28 41.4 0.48 re
f
183.96 569.28 0.48 0.48 re
f
184.44 569.28 45.6 0.48 re
f
230.04 569.28 0.48 0.48 re
f
230.52 569.28 54 0.48 re
f
284.52 569.28 0.48 0.48 re
f
285 569.28 51.96 0.48 re
f
336.96 569.28 0.48 0.48 re
f
337.44 569.28 55.8 0.48 re
f
393.24 569.28 0.48 0.48 re
f
393.72 569.28 188.52 0.48 re
f
582.24 569.28 0.48 0.48 re
f
19.68 559.08 0.48 10.2 re
f
82.2 559.08 0.48 10.2 re
f
142.08 559.08 0.48 10.2 re
f
183.96 559.08 0.48 10.2 re
f
230.04 559.08 0.48 10.2 re
f
284.52 559.08 0.48 10.2 re
f
336.96 559.08 0.48 10.2 re
f
393.24 559.08 0.48 10.2 re
f
582.24 559.08 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0013 Tc -0.0287 Tw 25.32 550.92 Td
(Vedantam and )Tj
-0.003 Tc 0 Tw T*
(Ruddlesdin)Tj
/TT0 5.04 Tf
-0.12 Tc 36.6 3.48 Td
(69)Tj
0 Tc 0.06 Tw 4.92 0 Td
( )Tj
/TT0 8.04 Tf
-0.0204 Tc 0 Tw 21 5.76 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.68 0 Td
(54 \(45\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(55 \(33)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(4.9 \(2)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(6.5\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 20.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 19.68 0 Td
(1 \(1.9%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0116 Tc -0.0269 Tw 28.2 0 Td
(Radiographs indicated that fixation achieved in the )Tj
-0.007 Tc -0.003 Tw T*
(distal 2/3 of stem.)Tj
0 Tc 0.03 Tw 57.48 0 Td
( )Tj
ET
19.68 558.6 0.48 0.48 re
f
20.16 558.6 62.04 0.48 re
f
82.2 558.6 0.48 0.48 re
f
82.68 558.6 59.4 0.48 re
f
142.08 558.6 0.48 0.48 re
f
142.56 558.6 41.4 0.48 re
f
183.96 558.6 0.48 0.48 re
f
184.44 558.6 45.6 0.48 re
f
230.04 558.6 0.48 0.48 re
f
230.52 558.6 54 0.48 re
f
284.52 558.6 0.48 0.48 re
f
285 558.6 51.96 0.48 re
f
336.96 558.6 0.48 0.48 re
f
337.44 558.6 55.8 0.48 re
f
393.24 558.6 0.48 0.48 re
f
393.72 558.6 188.52 0.48 re
f
582.24 558.6 0.48 0.48 re
f
19.68 539.16 0.48 19.44 re
f
82.2 539.16 0.48 19.44 re
f
142.08 539.16 0.48 19.44 re
f
183.96 539.16 0.48 19.44 re
f
230.04 539.16 0.48 19.44 re
f
284.52 539.16 0.48 19.44 re
f
336.96 539.16 0.48 19.44 re
f
393.24 539.16 0.48 19.44 re
f
582.24 539.16 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0116 Tc 0.0416 Tw 25.32 531 Td
(Loupasis et a)Tj
-0.0826 Tc 0 Tw 42.36 0 Td
(l.)Tj
/TT0 5.04 Tf
0 Tc 4.2 3.48 Td
(70)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0204 Tc 0 Tw 10.92 -3.48 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.68 0 Td
(47 \(42\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(46 \(31)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(50\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(5.9 \(3.8)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(7.4\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.055 Tc 0 Tw 52.2 0 Td
(Non)Tj
-0.0373 Tc 13.8 0 Td
(-)Tj
-0.0181 Tc 0.0241 Tw 2.64 0 Td
(revised stems radiographically stable. Calcar )Tj
-0.0179 Tc 0.0279 Tw -16.44 -9.12 Td
(osteolysis in 3 hips. No distal osteolysis.)Tj
0 Tc 0.03 Tw 129.84 0 Td
( )Tj
ET
19.68 538.68 0.48 0.48 re
f
20.16 538.68 62.04 0.48 re
f
82.2 538.68 0.48 0.48 re
f
82.68 538.68 59.4 0.48 re
f
142.08 538.68 0.48 0.48 re
f
142.56 538.68 41.4 0.48 re
f
183.96 538.68 0.48 0.48 re
f
184.44 538.68 45.6 0.48 re
f
230.04 538.68 0.48 0.48 re
f
230.52 538.68 54 0.48 re
f
284.52 538.68 0.48 0.48 re
f
285 538.68 51.96 0.48 re
f
336.96 538.68 0.48 0.48 re
f
337.44 538.68 55.8 0.48 re
f
393.24 538.68 0.48 0.48 re
f
393.72 538.68 188.52 0.48 re
f
582.24 538.68 0.48 0.48 re
f
19.68 519.36 0.48 19.32 re
f
82.2 519.36 0.48 19.32 re
f
142.08 519.36 0.48 19.32 re
f
183.96 519.36 0.48 19.32 re
f
230.04 519.36 0.48 19.32 re
f
284.52 519.36 0.48 19.32 re
f
336.96 519.36 0.48 19.32 re
f
393.24 519.36 0.48 19.32 re
f
582.24 519.36 0.48 19.32 re
f
BT
/TT0 8.04 Tf
-0.0225 Tc 0.0525 Tw 25.32 511.2 Td
(Loupasis et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 46.56 3.48 Td
(71)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0204 Tc 0 Tw 10.92 -3.48 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.68 0 Td
(82 \(76\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(55 \(37)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(67\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(5.4 \(4)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(6.8\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 20.4 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0225 Tc 0.0525 Tw 52.2 0 Td
(All stems radiographically stable. Small progressi)Tj
-0.0149 Tc -0.0751 Tw 159.48 0 Td
(ve )Tj
-0.024 Tc 0.054 Tw -159.48 -9.24 Td
(lesions in zone 7 for 3 \(4%\) of stems.)Tj
0 Tc 0.03 Tw 119.76 0 Td
( )Tj
ET
19.68 518.88 0.48 0.48 re
f
20.16 518.88 62.04 0.48 re
f
82.2 518.88 0.48 0.48 re
f
82.68 518.88 59.4 0.48 re
f
142.08 518.88 0.48 0.48 re
f
142.56 518.88 41.4 0.48 re
f
183.96 518.88 0.48 0.48 re
f
184.44 518.88 45.6 0.48 re
f
230.04 518.88 0.48 0.48 re
f
230.52 518.88 54 0.48 re
f
284.52 518.88 0.48 0.48 re
f
285 518.88 51.96 0.48 re
f
336.96 518.88 0.48 0.48 re
f
337.44 518.88 55.8 0.48 re
f
393.24 518.88 0.48 0.48 re
f
393.72 518.88 188.52 0.48 re
f
582.24 518.88 0.48 0.48 re
f
19.68 499.44 0.48 19.44 re
f
82.2 499.44 0.48 19.44 re
f
142.08 499.44 0.48 19.44 re
f
183.96 499.44 0.48 19.44 re
f
230.04 499.44 0.48 19.44 re
f
284.52 499.44 0.48 19.44 re
f
336.96 499.44 0.48 19.44 re
f
393.24 499.44 0.48 19.44 re
f
582.24 499.44 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0129 Tc 0.0429 Tw 25.32 491.28 Td
(Reikeras and )Tj
-0.0266 Tc 0 Tw T*
(Gunderson)Tj
/TT0 5.04 Tf
0 Tc 35.16 3.48 Td
(73)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0075 Tc 0.0375 Tw 22.32 5.76 Td
(Landos Corail)Tj
0 Tc 0.03 Tw 45.6 0 Td
( )Tj
0.02 Tc 0.01 Tw 14.28 0 Td
(323 )Tj
0.0211 Tc 0 Tw T*
(\(276\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(48 \(15)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(79\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0243 Tc 0.0543 Tw 12 0 Td
(10 \(8)Tj
-0.0373 Tc 0 Tw 16.8 0 Td
(-)Tj
0.0676 Tc 2.52 0 Td
(12\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
0.06 Tc 0 Tw 24.36 0 Td
(19)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 44.28 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0178 Tc 0.0211 Tw 52.2 0 Td
(Fibrous ingrowth adjacent to proximal part of stem in )Tj
-0.0209 Tc 0.0181 Tw T*
(16 cases. Focal osteolysis in zones 1 and/or 7 in 28 )Tj
-0.0204 Tc 0.0504 Tw T*
(cases. High wear in many cases.)Tj
0 Tc 0.03 Tw 103.44 0 Td
( )Tj
ET
19.68 498.96 0.48 0.48 re
f
20.16 498.96 62.04 0.48 re
f
82.2 498.96 0.48 0.48 re
f
82.68 498.96 59.4 0.48 re
f
142.08 498.96 0.48 0.48 re
f
142.56 498.96 41.4 0.48 re
f
183.96 498.96 0.48 0.48 re
f
184.44 498.96 45.6 0.48 re
f
230.04 498.96 0.48 0.48 re
f
230.52 498.96 54 0.48 re
f
284.52 498.96 0.48 0.48 re
f
285 498.96 51.96 0.48 re
f
336.96 498.96 0.48 0.48 re
f
337.44 498.96 55.8 0.48 re
f
393.24 498.96 0.48 0.48 re
f
393.72 498.96 188.52 0.48 re
f
582.24 498.96 0.48 0.48 re
f
19.68 470.28 0.48 28.68 re
f
82.2 470.28 0.48 28.68 re
f
142.08 470.28 0.48 28.68 re
f
183.96 470.28 0.48 28.68 re
f
230.04 470.28 0.48 28.68 re
f
284.52 470.28 0.48 28.68 re
f
336.96 470.28 0.48 28.68 re
f
393.24 470.28 0.48 28.68 re
f
582.24 470.28 0.48 28.68 re
f
BT
/TT0 8.04 Tf
-0.0208 Tc -0.0092 Tw 25.32 462.12 Td
(Rokkum and )Tj
-0.0225 Tc 0 Tw 0 -9.12 TD
(Reigstad)Tj
/TT0 5.04 Tf
0 Tc 28.08 3.48 Td
(74)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0075 Tc 0.0375 Tw 29.4 5.64 Td
(Landos Corail)Tj
0 Tc 0.03 Tw 45.6 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 14.28 0 Td
(100 \(86\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(56 \(32)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 12 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0172 Tc -0.0128 Tw 50.4 0 Td
(None stated )Tj
0 Tc 0.03 Tw 40.08 0 Td
( )Tj
0.06 Tc 0 Tw 12.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0229 Tc 0.0395 Tw 52.2 0 Td
(Stems stable, but by 5 years 74/94 stems exhibited )Tj
-0.0181 Tc 0.0481 Tw T*
(double radiolucent lines indicating fibrous tissue. High )Tj
-0.0097 Tc 0.0397 Tw 0 -9.24 TD
(wear noted.)Tj
0 Tc 0.03 Tw 37.44 0 Td
( )Tj
ET
19.68 469.8 0.48 0.48 re
f
20.16 469.8 62.04 0.48 re
f
82.2 469.8 0.48 0.48 re
f
82.68 469.8 59.4 0.48 re
f
142.08 469.8 0.48 0.48 re
f
142.56 469.8 41.4 0.48 re
f
183.96 469.8 0.48 0.48 re
f
184.44 469.8 45.6 0.48 re
f
230.04 469.8 0.48 0.48 re
f
230.52 469.8 54 0.48 re
f
284.52 469.8 0.48 0.48 re
f
285 469.8 51.96 0.48 re
f
336.96 469.8 0.48 0.48 re
f
337.44 469.8 55.8 0.48 re
f
393.24 469.8 0.48 0.48 re
f
393.72 469.8 188.52 0.48 re
f
582.24 469.8 0.48 0.48 re
f
19.68 441.24 0.48 28.56 re
f
82.2 441.24 0.48 28.56 re
f
142.08 441.24 0.48 28.56 re
f
183.96 441.24 0.48 28.56 re
f
230.04 441.24 0.48 28.56 re
f
284.52 441.24 0.48 28.56 re
f
336.96 441.24 0.48 28.56 re
f
393.24 441.24 0.48 28.56 re
f
582.24 441.24 0.48 28.56 re
f
BT
/TT0 8.04 Tf
-0.03 Tc 0.06 Tw 25.32 433.08 Td
(Gosens et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 41.16 3.48 Td
(76)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
0.0022 Tc 0 Tw 16.32 -3.48 Td
(Mallory)Tj
-0.0373 Tc 25.68 0 Td
(-)Tj
0.0189 Tc 2.64 0 Td
(Head)Tj
0 Tc 0.03 Tw 17.04 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 14.52 0 Td
(63 \(50\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(53 \(20)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(68\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(6.3 \(3.7)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
-0.03 Tc 2.52 0 Td
(9.8)Tj
-0.0373 Tc 10.08 0 Td
(\))Tj
0 Tc 0.03 Tw 2.64 0 Td
( )Tj
-0.0172 Tc 0.0472 Tw 14.4 0 Td
(None stated)Tj
0 Tc 0.03 Tw 38.16 0 Td
( )Tj
0.06 Tc 0 Tw 14.28 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.017 Tc 0.032 Tw 52.2 0 Td
(No osteolysis noted. Cortical hypertrophy in zones 3 )Tj
0.024 Tc -0.114 Tw T*
(and 5.)Tj
0 Tc 0.03 Tw 19.68 0 Td
( )Tj
ET
19.68 440.76 0.48 0.48 re
f
20.16 440.76 62.04 0.48 re
f
82.2 440.76 0.48 0.48 re
f
82.68 440.76 59.4 0.48 re
f
142.08 440.76 0.48 0.48 re
f
142.56 440.76 41.4 0.48 re
f
183.96 440.76 0.48 0.48 re
f
184.44 440.76 45.6 0.48 re
f
230.04 440.76 0.48 0.48 re
f
230.52 440.76 54 0.48 re
f
284.52 440.76 0.48 0.48 re
f
285 440.76 51.96 0.48 re
f
336.96 440.76 0.48 0.48 re
f
337.44 440.76 55.8 0.48 re
f
393.24 440.76 0.48 0.48 re
f
393.72 440.76 188.52 0.48 re
f
582.24 440.76 0.48 0.48 re
f
19.68 421.32 0.48 19.44 re
f
82.2 421.32 0.48 19.44 re
f
142.08 421.32 0.48 19.44 re
f
183.96 421.32 0.48 19.44 re
f
230.04 421.32 0.48 19.44 re
f
284.52 421.32 0.48 19.44 re
f
336.96 421.32 0.48 19.44 re
f
393.24 421.32 0.48 19.44 re
f
582.24 421.32 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0157 Tc -0.0743 Tw 25.32 413.16 Td
(Hernandez )Tj
-0.0266 Tc 0.0566 Tw T*
(Cortes et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 38.52 3.48 Td
(77)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0938 Tc 0 Tw 18.96 5.76 Td
(Ti)Tj
-0.0373 Tc 7.08 0 Td
(-)Tj
-0.0202 Tc 2.76 0 Td
(Fit)Tj
0 Tc 0.03 Tw 8.88 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 41.16 0 Td
(60 \(60\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(65 \(45)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(76\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 12 0 Td
(11)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 46.32 0 Td
(7)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.017 Tc 0.0033 Tw 52.2 0 Td
(Calcar osteolysis seen in 8 hips and one case of distal )Tj
-0.0187 Tc 0.0337 Tw T*
(osteolysis. 48 remaining stems stable. Thigh pain in )Tj
-0.015 Tc -0.015 Tw 0 -9.12 TD
(30% of pati)Tj
-0.0165 Tc 0 Tw 37.44 0 Td
(ents.)Tj
0 Tc 0.03 Tw 14.88 0 Td
( )Tj
ET
19.68 420.84 0.48 0.48 re
f
20.16 420.84 62.04 0.48 re
f
82.2 420.84 0.48 0.48 re
f
82.68 420.84 59.4 0.48 re
f
142.08 420.84 0.48 0.48 re
f
142.56 420.84 41.4 0.48 re
f
183.96 420.84 0.48 0.48 re
f
184.44 420.84 45.6 0.48 re
f
230.04 420.84 0.48 0.48 re
f
230.52 420.84 54 0.48 re
f
284.52 420.84 0.48 0.48 re
f
285 420.84 51.96 0.48 re
f
336.96 420.84 0.48 0.48 re
f
337.44 420.84 55.8 0.48 re
f
393.24 420.84 0.48 0.48 re
f
393.72 420.84 188.52 0.48 re
f
582.24 420.84 0.48 0.48 re
f
19.68 392.28 0.48 28.56 re
f
82.2 392.28 0.48 28.56 re
f
142.08 392.28 0.48 28.56 re
f
183.96 392.28 0.48 28.56 re
f
230.04 392.28 0.48 28.56 re
f
284.52 392.28 0.48 28.56 re
f
336.96 392.28 0.48 28.56 re
f
393.24 392.28 0.48 28.56 re
f
582.24 392.28 0.48 28.56 re
f
BT
/TT0 8.04 Tf
-0.0193 Tc -0.0107 Tw 25.32 384.12 Td
(Skinner et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(78)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0246 Tc 0 Tw 15 -3.48 Td
(Freeman)Tj
0 Tc 0.03 Tw 27.96 0 Td
( )Tj
0.02 Tc 0.01 Tw 31.92 0 Td
(100 )Tj
0.0211 Tc 0 Tw 0 -9.24 TD
(\(100\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
0.06 Tc 0 Tw 24.48 9.24 Td
(57)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 37.92 0 Td
(10)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 46.32 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
52.2 0 Td
( )Tj
ET
19.68 391.8 0.48 0.48 re
f
20.16 391.8 62.04 0.48 re
f
82.2 391.8 0.48 0.48 re
f
82.68 391.8 59.4 0.48 re
f
142.08 391.8 0.48 0.48 re
f
142.56 391.8 41.4 0.48 re
f
183.96 391.8 0.48 0.48 re
f
184.44 391.8 45.6 0.48 re
f
230.04 391.8 0.48 0.48 re
f
230.52 391.8 54 0.48 re
f
284.52 391.8 0.48 0.48 re
f
285 391.8 51.96 0.48 re
f
336.96 391.8 0.48 0.48 re
f
337.44 391.8 55.8 0.48 re
f
393.24 391.8 0.48 0.48 re
f
393.72 391.8 188.52 0.48 re
f
582.24 391.8 0.48 0.48 re
f
19.68 372.36 0.48 19.44 re
f
82.2 372.36 0.48 19.44 re
f
142.08 372.36 0.48 19.44 re
f
183.96 372.36 0.48 19.44 re
f
230.04 372.36 0.48 19.44 re
f
284.52 372.36 0.48 19.44 re
f
336.96 372.36 0.48 19.44 re
f
393.24 372.36 0.48 19.44 re
f
582.24 372.36 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0275 Tc 0.0575 Tw 25.32 364.2 Td
(Radl et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 32.76 3.48 Td
(79)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0043 Tc 0 Tw 24.72 -3.48 Td
(Austria)Tj
0 Tc 0.03 Tw 23.64 0 Td
( )Tj
0.02 Tc 0.01 Tw 36.24 0 Td
(142 )Tj
0.0211 Tc 0 Tw T*
(\(136\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 24.48 9.24 Td
(66.5 \(19)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
0.0676 Tc -26.76 -9.24 Td
(90\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 35.28 9.24 Td
(5.6 \(4.3)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(7.3\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0148 Tc -0.0152 Tw 52.2 0 Td
(Stem migration >2 mm in 29 hips. Bone loss seen in all )Tj
-0.0169 Tc 0.0019 Tw T*
(patients. Conclusion that design did not give adequate )Tj
-0.0164 Tc 0 Tw T*
(press)Tj
-0.0373 Tc 16.44 0 Td
(-)Tj
-0.03 Tc 0.06 Tw 2.64 0 Td
(fit stability.)Tj
0 Tc 0.03 Tw 36.96 0 Td
( )Tj
ET
19.68 371.88 0.48 0.48 re
f
20.16 371.88 62.04 0.48 re
f
82.2 371.88 0.48 0.48 re
f
82.68 371.88 59.4 0.48 re
f
142.08 371.88 0.48 0.48 re
f
142.56 371.88 41.4 0.48 re
f
183.96 371.88 0.48 0.48 re
f
184.44 371.88 45.6 0.48 re
f
230.04 371.88 0.48 0.48 re
f
230.52 371.88 54 0.48 re
f
284.52 371.88 0.48 0.48 re
f
285 371.88 51.96 0.48 re
f
336.96 371.88 0.48 0.48 re
f
337.44 371.88 55.8 0.48 re
f
393.24 371.88 0.48 0.48 re
f
393.72 371.88 188.52 0.48 re
f
582.24 371.88 0.48 0.48 re
f
19.68 343.2 0.48 28.68 re
f
82.2 343.2 0.48 28.68 re
f
142.08 343.2 0.48 28.68 re
f
183.96 343.2 0.48 28.68 re
f
230.04 343.2 0.48 28.68 re
f
284.52 343.2 0.48 28.68 re
f
336.96 343.2 0.48 28.68 re
f
393.24 343.2 0.48 28.68 re
f
582.24 343.2 0.48 28.68 re
f
BT
/TT0 8.04 Tf
-0.0345 Tc 0.0645 Tw 147.72 335.04 Td
(35 HAC )Tj
0 Tc 0.03 Tw 28.92 0 Td
( )Tj
0.0033 Tc -0.0133 Tw 12.96 0 Td
(48.2 \261 9.0 )Tj
0 Tc 0.03 Tw 34.56 0 Td
( )Tj
-0.022 Tc 0.012 Tw 11.52 0 Td
(4.4 \261 0.7 )Tj
0 Tc 0.03 Tw 30.48 0 Td
( )Tj
0.06 Tc -0.03 Tw 76.44 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 342.72 0.48 0.48 re
f
20.16 342.72 62.04 0.48 re
f
82.2 342.72 0.48 0.48 re
f
82.68 342.72 59.4 0.48 re
f
142.08 342.72 0.48 0.48 re
f
142.56 342.72 41.4 0.48 re
f
183.96 342.72 0.48 0.48 re
f
184.44 342.72 45.6 0.48 re
f
230.04 342.72 0.48 0.48 re
f
230.52 342.72 54 0.48 re
f
284.52 342.72 0.48 0.48 re
f
285 342.72 51.96 0.48 re
f
336.96 342.72 0.48 0.48 re
f
337.44 342.72 55.8 0.48 re
f
393.24 342.72 0.48 0.48 re
f
393.72 342.72 188.52 0.48 re
f
582.24 342.72 0.48 0.48 re
f
19.68 332.52 0.48 10.2 re
f
82.2 332.52 0.48 10.2 re
f
142.08 332.52 0.48 10.2 re
f
183.96 332.52 0.48 10.2 re
f
230.04 332.52 0.48 10.2 re
f
284.52 332.52 0.48 10.2 re
f
336.96 332.52 0.48 10.2 re
f
393.24 332.52 0.48 10.2 re
f
582.24 332.52 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0539 Tc 0.1439 Tw 25.32 335.04 Td
(Yee et )Tj
-0.045 Tc 0 Tw 22.68 0 Td
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(81)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
0.0022 Tc 0 Tw 27 -3.48 Td
(Mallory)Tj
-0.0373 Tc 25.68 0 Td
(-)Tj
0.0189 Tc 2.64 0 Td
(Head)Tj
0 Tc 0.03 Tw 17.04 0 Td
( )Tj
-0.06 Tc 0.09 Tw 14.52 -10.68 Td
(27 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
-0.1375 Tc -22.08 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0117 Tc -0.0183 Tw 25.08 9.24 Td
(50.4 \261 8.7)Tj
0 Tc 0.03 Tw 32.52 0 Td
( )Tj
-0.0049 Tc 0.0349 Tw 13.56 0 Td
(4.9 \261 1.0)Tj
0 Tc 0.03 Tw 28.56 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 25.92 10.68 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 -10.68 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0202 Tc 0.0102 Tw 52.2 10.68 Td
(Randomized trial. No significant clinical difference )Tj
-0.0281 Tc 0.0581 Tw T*
(between groups. Two non)Tj
-0.0373 Tc 0 Tw 83.16 0 Td
(-)Tj
-0.0126 Tc 0.0026 Tw 2.64 0 Td
(hydroxyapatite stems had )Tj
-0.0199 Tc 0.0099 Tw -85.8 -9.12 Td
(distal endosteal cavitation. Calculated volumetric wear )Tj
-0.0133 Tc 0.0133 Tw T*
(statistically same in both groups.)Tj
0 Tc 0.03 Tw 105.24 0 Td
( )Tj
ET
19.68 332.04 0.48 0.48 re
f
82.2 332.04 0.48 0.48 re
f
142.08 332.04 0.48 0.48 re
f
142.56 332.04 41.4 0.48 re
f
183.96 332.04 0.48 0.48 re
f
184.44 332.04 45.6 0.48 re
f
230.04 332.04 0.48 0.48 re
f
230.52 332.04 54 0.48 re
f
284.52 332.04 0.48 0.48 re
f
336.96 332.04 0.48 0.48 re
f
337.44 332.04 55.8 0.48 re
f
393.24 332.04 0.48 0.48 re
f
582.24 332.04 0.48 0.48 re
f
19.68 304.92 0.48 27.12 re
f
82.2 304.92 0.48 27.12 re
f
142.08 304.92 0.48 27.12 re
f
183.96 304.92 0.48 27.12 re
f
230.04 304.92 0.48 27.12 re
f
284.52 304.92 0.48 27.12 re
f
336.96 304.92 0.48 27.12 re
f
393.24 304.92 0.48 27.12 re
f
582.24 304.92 0.48 27.12 re
f
BT
/TT0 8.04 Tf
-0.0217 Tc 0.0517 Tw 25.32 296.76 Td
(Sharp et al.)Tj
/TT0 5.04 Tf
-0.04 Tc 0 Tw 36.36 3.48 Td
(118)Tj
/TT0 8.04 Tf
0 Tc 0.03 Tw 7.44 -3.48 Td
( )Tj
0.0373 Tc 0 Tw 18.72 0 Td
(C)Tj
-0.0373 Tc 5.4 0 Td
(-)Tj
-0.0202 Tc 2.64 0 Td
(Fit)Tj
0 Tc 0.03 Tw 8.88 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 42.96 0 Td
(91 \(78\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(< 66)Tj
0 Tc 0.03 Tw 14.64 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 31.44 0 Td
(5.2 \(0.1)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(8\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.0008 Tc -0.0908 Tw 20.4 0 Td
(4 patients)Tj
0 Tc 0.03 Tw 30.96 0 Td
( )Tj
0.06 Tc 0 Tw 21.48 0 Td
(16)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0234 Tc 0.0294 Tw 48.12 0 Td
(Randomized trial comparing HAC to non)Tj
-0.0373 Tc 0 Tw 132.72 0 Td
(-)Tj
-0.0309 Tc 0.0609 Tw 2.64 0 Td
(HAC stems )Tj
-0.0206 Tc 0.0373 Tw -135.36 -9.24 Td
(abandoned after 4 years due to poor performance in )Tj
-0.0384 Tc 0.0684 Tw 0 -9.12 TD
(both arms of study.)Tj
0 Tc 0.03 Tw 61.8 0 Td
( )Tj
ET
19.68 304.44 0.48 0.48 re
f
20.16 304.44 62.04 0.48 re
f
82.2 304.44 0.48 0.48 re
f
82.68 304.44 59.4 0.48 re
f
142.08 304.44 0.48 0.48 re
f
142.56 304.44 41.4 0.48 re
f
183.96 304.44 0.48 0.48 re
f
184.44 304.44 45.6 0.48 re
f
230.04 304.44 0.48 0.48 re
f
230.52 304.44 54 0.48 re
f
284.52 304.44 0.48 0.48 re
f
285 304.44 51.96 0.48 re
f
336.96 304.44 0.48 0.48 re
f
337.44 304.44 55.8 0.48 re
f
393.24 304.44 0.48 0.48 re
f
393.72 304.44 188.52 0.48 re
f
582.24 304.44 0.48 0.48 re
f
19.68 275.88 0.48 28.56 re
f
82.2 275.88 0.48 28.56 re
f
142.08 275.88 0.48 28.56 re
f
183.96 275.88 0.48 28.56 re
f
230.04 275.88 0.48 28.56 re
f
284.52 275.88 0.48 28.56 re
f
336.96 275.88 0.48 28.56 re
f
393.24 275.88 0.48 28.56 re
f
582.24 275.88 0.48 28.56 re
f
BT
/TT0 8.04 Tf
-0.06 Tc 0.09 Tw 189.6 267.72 Td
(58 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
0 Tc 0.03 Tw 2.64 0 Td
( )Tj
-0.1375 Tc 0 Tw -24.72 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.022 Tc 0.012 Tw 29.28 9.24 Td
(4.7 \261 0.9 )Tj
0 Tc 0.03 Tw 30.48 0 Td
( )Tj
ET
19.68 275.4 0.48 0.48 re
f
20.16 275.4 62.04 0.48 re
f
82.2 275.4 0.48 0.48 re
f
82.68 275.4 59.4 0.48 re
f
142.08 275.4 0.48 0.48 re
f
142.56 275.4 41.4 0.48 re
f
183.96 275.4 0.48 0.48 re
f
184.44 275.4 45.6 0.48 re
f
230.04 275.4 0.48 0.48 re
f
230.52 275.4 54 0.48 re
f
284.52 275.4 0.48 0.48 re
f
285 275.4 51.96 0.48 re
f
336.96 275.4 0.48 0.48 re
f
337.44 275.4 55.8 0.48 re
f
393.24 275.4 0.48 0.48 re
f
393.72 275.4 188.52 0.48 re
f
582.24 275.4 0.48 0.48 re
f
19.68 255.96 0.48 19.44 re
f
82.2 255.96 0.48 19.44 re
f
142.08 255.96 0.48 19.44 re
f
183.96 255.96 0.48 19.44 re
f
230.04 255.96 0.48 19.44 re
f
284.52 255.96 0.48 19.44 re
f
336.96 255.96 0.48 19.44 re
f
393.24 255.96 0.48 19.44 re
f
582.24 255.96 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0115 Tc 0.0415 Tw 25.32 267.72 Td
(Buoncristiani et )Tj
-0.045 Tc 0 Tw 0 -9.24 TD
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(85)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0037 Tc 0.0337 Tw 49.68 5.76 Td
(Anatomic )Tj
-0.0451 Tc 0 Tw T*
(Po)Tj
-0.0112 Tc 0.0412 Tw 8.4 0 Td
(rous )Tj
-0.0088 Tc 0.0388 Tw -8.4 -9.24 Td
(Replacement )Tj
-0.0225 Tc 0 Tw T*
(\(APR\))Tj
0 Tc 0.03 Tw 20.76 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 39.12 27.72 Td
(66 \(65\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0825 Tc 0.1125 Tw 18.48 -19.92 Td
( 55 HAC)Tj
0 Tc 0.03 Tw 28.92 0 Td
( )Tj
-0.0049 Tc 0.0349 Tw 17.16 0 Td
(4.6 \261 1.0)Tj
0 Tc 0.03 Tw 28.56 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 25.92 19.92 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.01 Tc -0.032 Tw 52.2 0 Td
(Inhomogeneous revision population. 31/66 stems )Tj
-0.0251 Tc 0.0551 Tw T*
(HAC. Stems with HAC had statistically improved )Tj
-0.0255 Tc 0.0555 Tw T*
(Harris scores for pain and limp.)Tj
0 Tc 0.03 Tw 101.4 0 Td
( )Tj
ET
19.68 255.48 0.48 0.48 re
f
82.2 255.48 0.48 0.48 re
f
142.08 255.48 0.48 0.48 re
f
183.96 255.48 0.48 0.48 re
f
184.44 255.48 45.6 0.48 re
f
230.04 255.48 0.48 0.48 re
f
230.52 255.48 54 0.48 re
f
284.52 255.48 0.48 0.48 re
f
336.96 255.48 0.48 0.48 re
f
393.24 255.48 0.48 0.48 re
f
582.24 255.48 0.48 0.48 re
f
19.68 237.48 0.48 18 re
f
82.2 237.48 0.48 18 re
f
142.08 237.48 0.48 18 re
f
183.96 237.48 0.48 18 re
f
230.04 237.48 0.48 18 re
f
284.52 237.48 0.48 18 re
f
336.96 237.48 0.48 18 re
f
393.24 237.48 0.48 18 re
f
582.24 237.48 0.48 18 re
f
BT
/TT0 8.04 Tf
-0.0175 Tc -0.0125 Tw 25.32 229.32 Td
(Park et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 32.28 3.48 Td
(82)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0204 Tc -0.0096 Tw 25.2 -3.48 Td
(Sivash Range )Tj
-0.0169 Tc 0.0469 Tw 0 -9.12 TD
(of Motion)Tj
-0.0338 Tc 0.0638 Tw 32.28 0 Td
( \(S)Tj
-0.0373 Tc 0 Tw 9.12 0 Td
(-)Tj
0.0319 Tc -41.4 -9.24 Td
(ROM\))Tj
0 Tc 0.03 Tw 21 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 38.88 18.36 Td
(48 \(24\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(54 \(29)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(68\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(4.3 \(3.9)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(5.3\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 14.4 0 Td
(8 \(4\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 36.96 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0237 Tc 0.0237 Tw 52.2 0 Td
(24 patients with bilateral op. received HAC and non)Tj
-0.0373 Tc 0 Tw 166.92 0 Td
(-)Tj
-0.0253 Tc 0.0403 Tw -166.92 -9.12 Td
(HAC device. No difference in remodeling or hip )Tj
-0.0308 Tc 0.0608 Tw 0 -9.24 TD
(scores. No difference in wear.)Tj
0 Tc 0.03 Tw 95.88 0 Td
( )Tj
ET
19.68 237 0.48 0.48 re
f
20.16 237 62.04 0.48 re
f
82.2 237 0.48 0.48 re
f
82.68 237 59.4 0.48 re
f
142.08 237 0.48 0.48 re
f
142.56 237 41.4 0.48 re
f
183.96 237 0.48 0.48 re
f
184.44 237 45.6 0.48 re
f
230.04 237 0.48 0.48 re
f
230.52 237 54 0.48 re
f
284.52 237 0.48 0.48 re
f
285 237 51.96 0.48 re
f
336.96 237 0.48 0.48 re
f
337.44 237 55.8 0.48 re
f
393.24 237 0.48 0.48 re
f
393.72 237 188.52 0.48 re
f
582.24 237 0.48 0.48 re
f
19.68 208.44 0.48 28.56 re
f
82.2 208.44 0.48 28.56 re
f
142.08 208.44 0.48 28.56 re
f
183.96 208.44 0.48 28.56 re
f
230.04 208.44 0.48 28.56 re
f
284.52 208.44 0.48 28.56 re
f
336.96 208.44 0.48 28.56 re
f
393.24 208.44 0.48 28.56 re
f
582.24 208.44 0.48 28.56 re
f
BT
/TT0 8.04 Tf
-0.0394 Tc 0.0694 Tw 25.32 200.28 Td
(Kim et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 31.8 3.48 Td
(83)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0208 Tc -0.0692 Tw 25.68 -3.48 Td
(Immediate )Tj
-0.0161 Tc -0.0739 Tw T*
(Postoperative )Tj
-0.0306 Tc 0.0606 Tw 0 -9.12 TD
(Stability \(IPS\))Tj
0 Tc 0.03 Tw 45.84 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 14.04 18.36 Td
(100 \(50\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(45 \(27)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(61\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.045 Tc 0 Tw 12 0 Td
(6.)Tj
0.06 Tc 6 0 Td
(6)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 44.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0236 Tc 0.0386 Tw 52.2 0 Td
(Fifty patients with bilateral op. received HAC or non)Tj
-0.0373 Tc 0 Tw 169.56 0 Td
(-)Tj
-0.0251 Tc 0.0551 Tw -169.56 -9.24 Td
(HAC device. Equivalent Harris hip score. Wear was )Tj
-0.0181 Tc 0.0153 Tw T*
(0.18 \261 0.012 mm/yr for HAC group and 0.21 \261 0.014 )Tj
-0.0361 Tc 0.0661 Tw 0 -9.24 TD
(mm/yr for non)Tj
-0.0373 Tc 0 Tw 46.68 0 Td
(-)Tj
-0.02 Tc 0.05 Tw 2.64 0 Td
(HAC group.)Tj
0 Tc 0.03 Tw 39.6 0 Td
( )Tj
ET
19.68 207.96 0.48 0.48 re
f
20.16 207.96 62.04 0.48 re
f
82.2 207.96 0.48 0.48 re
f
82.68 207.96 59.4 0.48 re
f
142.08 207.96 0.48 0.48 re
f
142.56 207.96 41.4 0.48 re
f
183.96 207.96 0.48 0.48 re
f
184.44 207.96 45.6 0.48 re
f
230.04 207.96 0.48 0.48 re
f
230.52 207.96 54 0.48 re
f
284.52 207.96 0.48 0.48 re
f
285 207.96 51.96 0.48 re
f
336.96 207.96 0.48 0.48 re
f
337.44 207.96 55.8 0.48 re
f
393.24 207.96 0.48 0.48 re
f
393.72 207.96 188.52 0.48 re
f
582.24 207.96 0.48 0.48 re
f
19.68 170.16 0.48 37.8 re
f
82.2 170.16 0.48 37.8 re
f
142.08 170.16 0.48 37.8 re
f
183.96 170.16 0.48 37.8 re
f
230.04 170.16 0.48 37.8 re
f
284.52 170.16 0.48 37.8 re
f
336.96 170.16 0.48 37.8 re
f
393.24 170.16 0.48 37.8 re
f
582.24 170.16 0.48 37.8 re
f
BT
/TT0 8.04 Tf
-0.0289 Tc 0.0589 Tw 189.6 162 Td
(65.3 HAC )Tj
0 Tc 0.03 Tw 34.92 0 Td
( )Tj
-0.0038 Tc -0.0062 Tw 11.16 0 Td
(9.08 \261 0.81 )Tj
0 Tc 0.03 Tw 38.52 0 Td
( )Tj
0.06 Tc -0.03 Tw 15.96 0 Td
(1 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
0.06 Tc -0.03 Tw 46.32 0 Td
(1 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 169.68 0.48 0.48 re
f
20.16 169.68 62.04 0.48 re
f
82.2 169.68 0.48 0.48 re
f
82.68 169.68 59.4 0.48 re
f
142.08 169.68 0.48 0.48 re
f
142.56 169.68 41.4 0.48 re
f
183.96 169.68 0.48 0.48 re
f
184.44 169.68 45.6 0.48 re
f
230.04 169.68 0.48 0.48 re
f
230.52 169.68 54 0.48 re
f
284.52 169.68 0.48 0.48 re
f
285 169.68 51.96 0.48 re
f
336.96 169.68 0.48 0.48 re
f
337.44 169.68 55.8 0.48 re
f
393.24 169.68 0.48 0.48 re
f
393.72 169.68 188.52 0.48 re
f
582.24 169.68 0.48 0.48 re
f
19.68 159.48 0.48 10.2 re
f
82.2 159.48 0.48 10.2 re
f
142.08 159.48 0.48 10.2 re
f
183.96 159.48 0.48 10.2 re
f
230.04 159.48 0.48 10.2 re
f
284.52 159.48 0.48 10.2 re
f
336.96 159.48 0.48 10.2 re
f
393.24 159.48 0.48 10.2 re
f
582.24 159.48 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0187 Tc 0.0487 Tw 25.32 162 Td
(Hamadouche et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(84)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0407 Tc 0 Tw 49.68 5.76 Td
(Profile)Tj
0 Tc 0.03 Tw 21.6 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 38.28 0 Td
(50 \(46\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0471 Tc 0.0771 Tw 18.48 -10.68 Td
(64.3 non)Tj
-0.0373 Tc 0 Tw 28.08 0 Td
(-)Tj
-0.1375 Tc -28.08 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0038 Tc -0.0062 Tw 29.28 9.24 Td
(8.25 \261 1.91 )Tj
0 Tc 0.03 Tw 38.52 0 Td
( )Tj
0.06 Tc -0.03 Tw 15.96 0 Td
(2 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
0.06 Tc -0.03 Tw 46.32 0 Td
(2 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
-0.0156 Tc -0.0144 Tw 50.16 10.68 Td
(24 HAC and 26 non)Tj
-0.0373 Tc 0 Tw 64.56 0 Td
(-)Tj
-0.0262 Tc 0.0162 Tw 2.64 0 Td
(HAC. Stem subsidence )Tj
-0.0177 Tc 0.0477 Tw -67.2 -9.24 Td
(statistically lower for HAC group.)Tj
0 Tc 0.03 Tw 109.68 0 Td
( )Tj
ET
19.68 159 0.48 0.48 re
f
82.2 159 0.48 0.48 re
f
142.08 159 0.48 0.48 re
f
183.96 159 0.48 0.48 re
f
184.44 159 45.6 0.48 re
f
230.04 159 0.48 0.48 re
f
230.52 159 54 0.48 re
f
284.52 159 0.48 0.48 re
f
285 159 51.96 0.48 re
f
336.96 159 0.48 0.48 re
f
337.44 159 55.8 0.48 re
f
393.24 159 0.48 0.48 re
f
582.24 159 0.48 0.48 re
f
19.68 139.56 0.48 19.44 re
f
82.2 139.56 0.48 19.44 re
f
142.08 139.56 0.48 19.44 re
f
183.96 139.56 0.48 19.44 re
f
230.04 139.56 0.48 19.44 re
f
284.52 139.56 0.48 19.44 re
f
336.96 139.56 0.48 19.44 re
f
393.24 139.56 0.48 19.44 re
f
582.24 139.56 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0206 Tc 0.0506 Tw 25.32 131.4 Td
(Santori et al.)Tj
/TT0 5.04 Tf
-0.12 Tc 0 Tw 40.8 3.48 Td
(80)Tj
0 Tc 0.06 Tw 4.92 0 Td
( )Tj
/TT0 8.04 Tf
-0.0037 Tc 0 Tw 16.8 -3.48 Td
(Anatomic)Tj
0 Tc 0.03 Tw 31.68 0 Td
( )Tj
0.0211 Tc 0 Tw 28.2 0 Td
(\(371\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0356 Tc 0.0656 Tw 24.48 0 Td
(Not given)Tj
0 Tc 0.03 Tw 31.8 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 14.28 0 Td
(5.8 \(5)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(7\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 26.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
-0.0225 Tc 0.0525 Tw 19.68 0 Td
(6 stems )Tj
-0.0428 Tc 0 Tw T*
(revised)Tj
0 Tc 0.03 Tw 23.04 0 Td
( )Tj
-0.0153 Tc 0.0093 Tw 33.24 9.24 Td
(227 patients available: \(A\) 69 fiber metal; \(B\) 90 with )Tj
-0.048 Tc 0 Tw T*
(HA/TC)Tj
-0.0273 Tc 0.0439 Tw 24 0 Td
(P coating on fiber metal; \(C\) 68 with HA/TCP )Tj
-0.0228 Tc 0.0261 Tw -24 -9.24 Td
(coating extended to cover proximal half of stem. No )Tj
-0.0141 Tc -0.0159 Tw 0 -9.12 TD
(difference between groups B and C. Better clinical )Tj
-0.0153 Tc -0.008 Tw 0 -9.24 TD
(results and radiographic results for groups B and C. )Tj
-0.0193 Tc 0.0493 Tw T*
(Group A had greater thigh pain.)Tj
0 Tc 0.03 Tw 102.36 0 Td
( )Tj
ET
19.68 139.08 0.48 0.48 re
f
20.16 139.08 62.04 0.48 re
f
82.2 139.08 0.48 0.48 re
f
82.68 139.08 59.4 0.48 re
f
142.08 139.08 0.48 0.48 re
f
142.56 139.08 41.4 0.48 re
f
183.96 139.08 0.48 0.48 re
f
184.44 139.08 45.6 0.48 re
f
230.04 139.08 0.48 0.48 re
f
230.52 139.08 54 0.48 re
f
284.52 139.08 0.48 0.48 re
f
285 139.08 51.96 0.48 re
f
336.96 139.08 0.48 0.48 re
f
337.44 139.08 55.8 0.48 re
f
393.24 139.08 0.48 0.48 re
f
393.72 139.08 188.52 0.48 re
f
582.24 139.08 0.48 0.48 re
f
19.68 82.8 0.48 56.28 re
f
19.68 82.32 0.48 0.48 re
f
19.68 82.32 0.48 0.48 re
f
20.16 82.32 62.04 0.48 re
f
82.2 82.8 0.48 56.28 re
f
82.2 82.32 0.48 0.48 re
f
82.68 82.32 59.4 0.48 re
f
142.08 82.8 0.48 56.28 re
f
142.08 82.32 0.48 0.48 re
f
142.56 82.32 41.4 0.48 re
f
183.96 82.8 0.48 56.28 re
f
183.96 82.32 0.48 0.48 re
f
184.44 82.32 45.6 0.48 re
f
230.04 82.8 0.48 56.28 re
f
230.04 82.32 0.48 0.48 re
f
230.52 82.32 54 0.48 re
f
284.52 82.8 0.48 56.28 re
f
284.52 82.32 0.48 0.48 re
f
285 82.32 51.96 0.48 re
f
336.96 82.8 0.48 56.28 re
f
336.96 82.32 0.48 0.48 re
f
337.44 82.32 55.8 0.48 re
f
393.24 82.8 0.48 56.28 re
f
393.24 82.32 0.48 0.48 re
f
393.72 82.32 188.52 0.48 re
f
582.24 82.8 0.48 56.28 re
f
582.24 82.32 0.48 0.48 re
f
582.24 82.32 0.48 0.48 re
f
BT
/TT0 8.04 Tf
-0.0144 Tc 0.0444 Tw 25.32 74.64 Td
(HAC = hydroxyapatite)Tj
-0.0373 Tc 0 Tw 73.44 0 Td
(-)Tj
0.0302 Tc 2.64 0 Td
(c)Tj
-0.0279 Tc 0.0579 Tw 3.6 0 Td
(oated. Age and follow)Tj
-0.0373 Tc 0 Tw 70.92 0 Td
(-)Tj
-0.0177 Tc 0.0259 Tw 2.64 0 Td
(up time given as the average with the range in parentheses. )Tj
ET
endstream
endobj
18 0 obj
61352
endobj
19 0 obj
<< /Length 20 0 R >>
stream
0 0 0 rg
1 i
/RelativeColorimetric ri
BT
/TT1 8.04 Tf
-0.0362 Tc 0.0662 Tw 25.32 975 Td
(TABLE E)Tj
-0.0373 Tc 0 Tw (-)Tj
-0.016 Tc 0.046 Tw (1 Clinical Findings with Hydroxylapatit)Tj
-0.1375 Tc (e)Tj
-0.0373 Tc 0 Tw (-)Tj
-0.0182 Tc 0.0482 Tw (Coated Hip Stems )Tj
0 Tc 0.03 Tw ( )Tj
-0.0225 Tc 0.0525 Tw 0 -38.28 Td
(Study Authors)Tj
0 Tc 0.03 Tw 46.44 0 Td
( )Tj
-0.0216 Tc 0.0516 Tw 16.08 0 Td
(Stem Type)Tj
0 Tc 0.03 Tw 34.8 0 Td
( )Tj
-0.0203 Tc -0.0097 Tw 25.08 9.24 Td
(No. Hips )Tj
-0.0097 Tc 0 Tw 0 -9.24 TD
(\(Patients\))Tj
0 Tc 0.03 Tw 30.72 0 Td
( )Tj
-0.0649 Tc -0.0251 Tw 11.16 9.24 Td
(Age )Tj
-0.032 Tc -0.058 Tw T*
(\(Years\) )Tj
0 Tc 0.03 Tw 25.92 0 Td
( )Tj
0.0024 Tc 0 Tw 20.16 9.24 Td
(Follow)Tj
-0.0373 Tc 22.56 0 Td
(-)Tj
0.06 Tc -0.03 Tw 2.64 0 Td
(up )Tj
-0.036 Tc 0.066 Tw -25.2 -9.24 Td
(Time \(Years\))Tj
0 Tc 0.03 Tw 42.72 0 Td
( )Tj
-0.0203 Tc -0.0097 Tw 11.76 27.6 Td
(No. Hips )Tj
-0.0097 Tc -0.0803 Tw T*
(\(Patients\) )Tj
-0.025 Tc -0.005 Tw 0 -9.12 TD
(Lost to )Tj
0.0024 Tc 0 Tw 0 -9.24 TD
(Follow)Tj
-0.0373 Tc 22.56 0 Td
(-)Tj
0.06 Tc 2.64 0 Td
(up)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0157 Tc 0.0457 Tw 19.08 9.24 Td
(No. Aseptic )Tj
0.0017 Tc 0 Tw T*
(Loosening)Tj
0 Tc 0.03 Tw 33.84 0 Td
( )Tj
-0.0057 Tc 0 Tw 22.44 0 Td
(Comments)Tj
0 Tc 0.03 Tw 34.8 0 Td
( )Tj
ET
19.56 972 0.24 0.48 re
f
19.68 972 0.48 0.48 re
f
20.16 972 62.04 0.48 re
f
82.2 972 0.48 0.48 re
f
82.68 972 59.4 0.48 re
f
142.08 972 0.48 0.48 re
f
142.56 972 41.4 0.48 re
f
183.96 972 0.48 0.48 re
f
184.44 972 45.6 0.48 re
f
230.04 972 0.48 0.48 re
f
230.52 972 54 0.48 re
f
284.52 972 0.48 0.48 re
f
285 972 51.96 0.48 re
f
336.96 972 0.48 0.48 re
f
337.44 972 55.8 0.48 re
f
393.24 972 0.48 0.48 re
f
393.72 972 188.4 0.48 re
f
582.12 972 0.48 0.48 re
f
582.24 972 0.48 0.48 re
f
582.24 972 0.48 0.48 re
f
19.68 934.2 0.48 37.8 re
f
82.2 934.2 0.48 37.8 re
f
142.08 934.2 0.48 37.8 re
f
183.96 934.2 0.48 37.8 re
f
230.04 934.2 0.48 37.8 re
f
284.52 934.2 0.48 37.8 re
f
336.96 934.2 0.48 37.8 re
f
393.24 934.2 0.48 37.8 re
f
582.24 934.2 0.48 37.8 re
f
BT
/TT1 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 926.04 Td
(Capello et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(51)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0204 Tc 0 Tw 15 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.02 Tc 0.01 Tw 34.44 0 Td
(316 )Tj
0.0211 Tc 0 Tw T*
(\(282\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.09 Tw 24.48 9.24 Td
(50 )Tj
-0.0524 Tc 0 Tw 10.08 0 Td
(\(16)Tj
-0.0373 Tc 10.68 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(81\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(8.1 \(5.6)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(9.9\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 14.4 0 Td
(25 \(21\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 29.04 0 Td
(1 \(0.3%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0197 Tc 0.0497 Tw 28.2 0 Td
(No intramedullary osteolysis.)Tj
0 Tc 0.03 Tw 94.44 0 Td
( )Tj
ET
19.68 933.72 0.48 0.48 re
f
20.16 933.72 62.04 0.48 re
f
82.2 933.72 0.48 0.48 re
f
82.68 933.72 59.4 0.48 re
f
142.08 933.72 0.48 0.48 re
f
142.56 933.72 41.4 0.48 re
f
183.96 933.72 0.48 0.48 re
f
184.44 933.72 45.6 0.48 re
f
230.04 933.72 0.48 0.48 re
f
230.52 933.72 54 0.48 re
f
284.52 933.72 0.48 0.48 re
f
285 933.72 51.96 0.48 re
f
336.96 933.72 0.48 0.48 re
f
337.44 933.72 55.8 0.48 re
f
393.24 933.72 0.48 0.48 re
f
393.72 933.72 188.52 0.48 re
f
582.24 933.72 0.48 0.48 re
f
19.68 914.28 0.48 19.44 re
f
82.2 914.28 0.48 19.44 re
f
142.08 914.28 0.48 19.44 re
f
183.96 914.28 0.48 19.44 re
f
230.04 914.28 0.48 19.44 re
f
284.52 914.28 0.48 19.44 re
f
336.96 914.28 0.48 19.44 re
f
393.24 914.28 0.48 19.44 re
f
582.24 914.28 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0184 Tc 0.0484 Tw 25.32 906.12 Td
(D\222Antonio et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(53)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0204 Tc 0 Tw 49.68 5.76 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.02 Tc 0.01 Tw 34.44 0 Td
(314 )Tj
0.0211 Tc 0 Tw T*
(\(274\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(51 \(18)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(81\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 12 0 Td
(11.1 \(10)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(13\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 14.4 0 Td
(15 \(13\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 29.04 0 Td
(2 \(0.5%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0483 Tc 0.0783 Tw 28.2 0 Td
(100% of non)Tj
-0.0373 Tc 0 Tw 41.4 0 Td
(-)Tj
-0.0178 Tc 0.0478 Tw 2.64 0 Td
(revised stems bone)Tj
-0.0373 Tc 0 Tw 60.84 0 Td
(-)Tj
-0.0145 Tc 0.0445 Tw 2.64 0 Td
(stable. One patient )Tj
-0.0207 Tc 0.0507 Tw -107.52 -9.24 Td
(had osteolysis threatening fixation.)Tj
0 Tc 0.03 Tw 112.08 0 Td
( )Tj
ET
19.68 913.8 0.48 0.48 re
f
20.16 913.8 62.04 0.48 re
f
82.2 913.8 0.48 0.48 re
f
82.68 913.8 59.4 0.48 re
f
142.08 913.8 0.48 0.48 re
f
142.56 913.8 41.4 0.48 re
f
183.96 913.8 0.48 0.48 re
f
184.44 913.8 45.6 0.48 re
f
230.04 913.8 0.48 0.48 re
f
230.52 913.8 54 0.48 re
f
284.52 913.8 0.48 0.48 re
f
285 913.8 51.96 0.48 re
f
336.96 913.8 0.48 0.48 re
f
337.44 913.8 55.8 0.48 re
f
393.24 913.8 0.48 0.48 re
f
393.72 913.8 188.52 0.48 re
f
582.24 913.8 0.48 0.48 re
f
19.68 894.36 0.48 19.44 re
f
82.2 894.36 0.48 19.44 re
f
142.08 894.36 0.48 19.44 re
f
183.96 894.36 0.48 19.44 re
f
230.04 894.36 0.48 19.44 re
f
284.52 894.36 0.48 19.44 re
f
336.96 894.36 0.48 19.44 re
f
393.24 894.36 0.48 19.44 re
f
582.24 894.36 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0096 Tc 0 Tw 25.32 886.2 Td
(Geesink)Tj
/TT1 5.04 Tf
0 Tc 26.28 3.48 Td
(50)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0204 Tc 0 Tw 31.2 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.06 Tc 0 Tw 34.44 0 Td
(1)Tj
0.0076 Tc 0.0224 Tw 4.08 0 Td
(18 \(99\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(53 \(21)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 12 0 Td
(12 \(11)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(13\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 20.4 0 Td
(2 \(1\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 36.96 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0254 Tc 0.0382 Tw 52.2 0 Td
(Osteolysis minor and confined to calcar resection level.)Tj
0 Tc 0.03 Tw 177.6 0 Td
( )Tj
ET
19.68 893.88 0.48 0.48 re
f
20.16 893.88 62.04 0.48 re
f
82.2 893.88 0.48 0.48 re
f
82.68 893.88 59.4 0.48 re
f
142.08 893.88 0.48 0.48 re
f
142.56 893.88 41.4 0.48 re
f
183.96 893.88 0.48 0.48 re
f
184.44 893.88 45.6 0.48 re
f
230.04 893.88 0.48 0.48 re
f
230.52 893.88 54 0.48 re
f
284.52 893.88 0.48 0.48 re
f
285 893.88 51.96 0.48 re
f
336.96 893.88 0.48 0.48 re
f
337.44 893.88 55.8 0.48 re
f
393.24 893.88 0.48 0.48 re
f
393.72 893.88 188.52 0.48 re
f
582.24 893.88 0.48 0.48 re
f
19.68 883.68 0.48 10.2 re
f
82.2 883.68 0.48 10.2 re
f
142.08 883.68 0.48 10.2 re
f
183.96 883.68 0.48 10.2 re
f
230.04 883.68 0.48 10.2 re
f
284.52 883.68 0.48 10.2 re
f
336.96 883.68 0.48 10.2 re
f
393.24 883.68 0.48 10.2 re
f
582.24 883.68 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0286 Tc 0.0586 Tw 25.32 875.52 Td
(D\222Lima et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 42.96 3.48 Td
(59)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0204 Tc 0 Tw 14.52 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.44 0 Td
(59 \(55\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(52 \(26)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(74\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(3.5 \(2)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(5\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 26.4 0 Td
(4 \(4\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 36.96 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0212 Tc 0.0512 Tw 52.2 0 Td
(No endosteal lysis. Calcar lytic lesions correlated with )Tj
-0.0265 Tc 0.0565 Tw T*
(wear \(mean 0.30 mm/yr with lesion and 0.17)Tj
-0.0645 Tc 0.0345 Tw 143.88 0 Td
( mm/yr )Tj
-0.023 Tc 0.053 Tw -143.88 -9.12 Td
(without lesion\).)Tj
0 Tc 0.03 Tw 50.28 0 Td
( )Tj
ET
19.68 883.2 0.48 0.48 re
f
20.16 883.2 62.04 0.48 re
f
82.2 883.2 0.48 0.48 re
f
82.68 883.2 59.4 0.48 re
f
142.08 883.2 0.48 0.48 re
f
142.56 883.2 41.4 0.48 re
f
183.96 883.2 0.48 0.48 re
f
184.44 883.2 45.6 0.48 re
f
230.04 883.2 0.48 0.48 re
f
230.52 883.2 54 0.48 re
f
284.52 883.2 0.48 0.48 re
f
285 883.2 51.96 0.48 re
f
336.96 883.2 0.48 0.48 re
f
337.44 883.2 55.8 0.48 re
f
393.24 883.2 0.48 0.48 re
f
393.72 883.2 188.52 0.48 re
f
582.24 883.2 0.48 0.48 re
f
19.68 854.64 0.48 28.56 re
f
82.2 854.64 0.48 28.56 re
f
142.08 854.64 0.48 28.56 re
f
183.96 854.64 0.48 28.56 re
f
230.04 854.64 0.48 28.56 re
f
284.52 854.64 0.48 28.56 re
f
336.96 854.64 0.48 28.56 re
f
393.24 854.64 0.48 28.56 re
f
582.24 854.64 0.48 28.56 re
f
BT
/TT1 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 846.48 Td
(Capello et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(54)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0204 Tc 0 Tw 15 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
-0.02 Tc 0 Tw 34.44 0 Td
(164)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 29.76 0 Td
(39 \(16)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(49\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(6.4 \(5)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(8.3\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 20.4 0 Td
(12)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 44.28 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0184 Tc 0.0484 Tw 52.2 0 Td
(All hips radiographically osseointegrated. )Tj
-0.0219 Tc 0.0347 Tw T*
(Intramedullary osteolysis suspected in 1 hip; otherwise, )Tj
-0.0089 Tc -0.0277 Tw T*
(lysis minimal and confined to Gruen zones 1 and 7.)Tj
0 Tc 0.03 Tw 165 0 Td
( )Tj
ET
19.68 854.16 0.48 0.48 re
f
20.16 854.16 62.04 0.48 re
f
82.2 854.16 0.48 0.48 re
f
82.68 854.16 59.4 0.48 re
f
142.08 854.16 0.48 0.48 re
f
142.56 854.16 41.4 0.48 re
f
183.96 854.16 0.48 0.48 re
f
184.44 854.16 45.6 0.48 re
f
230.04 854.16 0.48 0.48 re
f
230.52 854.16 54 0.48 re
f
284.52 854.16 0.48 0.48 re
f
285 854.16 51.96 0.48 re
f
336.96 854.16 0.48 0.48 re
f
337.44 854.16 55.8 0.48 re
f
393.24 854.16 0.48 0.48 re
f
393.72 854.16 188.52 0.48 re
f
582.24 854.16 0.48 0.48 re
f
19.68 825.48 0.48 28.68 re
f
82.2 825.48 0.48 28.68 re
f
142.08 825.48 0.48 28.68 re
f
183.96 825.48 0.48 28.68 re
f
230.04 825.48 0.48 28.68 re
f
284.52 825.48 0.48 28.68 re
f
336.96 825.48 0.48 28.68 re
f
393.24 825.48 0.48 28.68 re
f
582.24 825.48 0.48 28.68 re
f
BT
/TT1 8.04 Tf
0.02 Tc 0.01 Tw 147.72 817.32 Td
(229 )Tj
-0.0029 Tc -0.0871 Tw T*
(\(201\) )Tj
0 Tc 0.03 Tw 19.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 22.44 9.24 Td
(56 \(45)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
-0.0124 Tc -0.0776 Tw 2.64 0 Td
(73\) )Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 9.96 0 Td
(10.8 \(10)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
-0.0124 Tc -0.0776 Tw 2.64 0 Td
(14\) )Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
-0.0373 Tc 0 Tw 12.36 0 Td
(-)Tj
0 Tc 0.03 Tw 2.64 0 Td
( )Tj
2.04 0 Td
( )Tj
-0.0117 Tc -0.0183 Tw 47.76 0 Td
(1 \(0.4%\) )Tj
0 Tc 0.03 Tw 30.12 0 Td
( )Tj
ET
19.68 825 0.48 0.48 re
f
20.16 825 62.04 0.48 re
f
82.2 825 0.48 0.48 re
f
82.68 825 59.4 0.48 re
f
142.08 825 0.48 0.48 re
f
142.56 825 41.4 0.48 re
f
183.96 825 0.48 0.48 re
f
184.44 825 45.6 0.48 re
f
230.04 825 0.48 0.48 re
f
230.52 825 54 0.48 re
f
284.52 825 0.48 0.48 re
f
285 825 51.96 0.48 re
f
336.96 825 0.48 0.48 re
f
337.44 825 55.8 0.48 re
f
393.24 825 0.48 0.48 re
f
393.72 825 188.52 0.48 re
f
582.24 825 0.48 0.48 re
f
19.68 805.56 0.48 19.44 re
f
82.2 805.56 0.48 19.44 re
f
142.08 805.56 0.48 19.44 re
f
183.96 805.56 0.48 19.44 re
f
230.04 805.56 0.48 19.44 re
f
284.52 805.56 0.48 19.44 re
f
336.96 805.56 0.48 19.44 re
f
393.24 805.56 0.48 19.44 re
f
582.24 805.56 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 817.32 Td
(Capello et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(56)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
0.0255 Tc 0 Tw 15 -3.48 Td
(Omnif)Tj
-0.0751 Tc 21 0 Td
(it)Tj
0 Tc 0.03 Tw 4.44 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.44 -19.92 Td
(41 \(36\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(35 \(18)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(44\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 12 0 Td
(10.3 \(10)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(13\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
14.4 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 52.44 0 Td
(1 \(2.4%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0269 Tc 0.0469 Tw 28.2 19.92 Td
(Osteolysis in zones 1 and 7 for 38% of patients over 45 )Tj
-0.0253 Tc 0.0335 Tw T*
(and for 48% of patients less than 45 years old. No )Tj
-0.0171 Tc 0.0471 Tw 0 -9.12 TD
(intramedullary osteolysis.)Tj
0 Tc 0.03 Tw 82.68 0 Td
( )Tj
ET
19.68 805.08 0.48 0.48 re
f
82.2 805.08 0.48 0.48 re
f
142.08 805.08 0.48 0.48 re
f
142.56 805.08 41.4 0.48 re
f
183.96 805.08 0.48 0.48 re
f
184.44 805.08 45.6 0.48 re
f
230.04 805.08 0.48 0.48 re
f
230.52 805.08 54 0.48 re
f
284.52 805.08 0.48 0.48 re
f
285 805.08 51.96 0.48 re
f
336.96 805.08 0.48 0.48 re
f
337.44 805.08 55.8 0.48 re
f
393.24 805.08 0.48 0.48 re
f
582.24 805.08 0.48 0.48 re
f
19.68 794.88 0.48 10.2 re
f
82.2 794.88 0.48 10.2 re
f
142.08 794.88 0.48 10.2 re
f
183.96 794.88 0.48 10.2 re
f
230.04 794.88 0.48 10.2 re
f
284.52 794.88 0.48 10.2 re
f
336.96 794.88 0.48 10.2 re
f
393.24 794.88 0.48 10.2 re
f
582.24 794.88 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 786.72 Td
(Capello et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(55)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
0.0255 Tc 0 Tw 15 -3.48 Td
(Omnif)Tj
-0.0751 Tc 21 0 Td
(it)Tj
0 Tc 0.03 Tw 4.44 0 Td
( )Tj
0.02 Tc 0.01 Tw 34.44 0 Td
(123 )Tj
0.0211 Tc 0 Tw 0 -9.24 TD
(\(106\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(39 \(18)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(49\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0197 Tc 0.0497 Tw 12 0 Td
(11.3 \(9.6)Tj
-0.0373 Tc 0 Tw 28.8 0 Td
(-)Tj
0.0345 Tc -28.8 -9.24 Td
(13.8\))Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 37.68 9.24 Td
(8 \(7\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 36.96 0 Td
(1 \(0.9%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.012 Tc 0.002 Tw 28.2 0 Td
(Continuation of previous study)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 99.24 3.48 Td
(50)Tj
/TT1 8.04 Tf
-0.0233 Tc 0.0833 Tw 5.04 -3.48 Td
(. All unrevised stems )Tj
-0.0222 Tc 0.0303 Tw -104.28 -9.24 Td
(stable. Osteolysis confined to zones 1, 7, 8 and/or 14 in )Tj
-0.0294 Tc 0.0294 Tw 0 -9.12 TD
(49 \(47%\) of stems. There was no intramedullary )Tj
-0.0116 Tc 0 Tw 0 -9.24 TD
(osteolysis.)Tj
0 Tc 0.03 Tw 33.6 0 Td
( )Tj
ET
19.68 794.4 0.48 0.48 re
f
20.16 794.4 62.04 0.48 re
f
82.2 794.4 0.48 0.48 re
f
82.68 794.4 59.4 0.48 re
f
142.08 794.4 0.48 0.48 re
f
142.56 794.4 41.4 0.48 re
f
183.96 794.4 0.48 0.48 re
f
184.44 794.4 45.6 0.48 re
f
230.04 794.4 0.48 0.48 re
f
230.52 794.4 54 0.48 re
f
284.52 794.4 0.48 0.48 re
f
285 794.4 51.96 0.48 re
f
336.96 794.4 0.48 0.48 re
f
337.44 794.4 55.8 0.48 re
f
393.24 794.4 0.48 0.48 re
f
393.72 794.4 188.52 0.48 re
f
582.24 794.4 0.48 0.48 re
f
19.68 756.6 0.48 37.8 re
f
82.2 756.6 0.48 37.8 re
f
142.08 756.6 0.48 37.8 re
f
183.96 756.6 0.48 37.8 re
f
230.04 756.6 0.48 37.8 re
f
284.52 756.6 0.48 37.8 re
f
336.96 756.6 0.48 37.8 re
f
393.24 756.6 0.48 37.8 re
f
582.24 756.6 0.48 37.8 re
f
BT
/TT1 8.04 Tf
-0.0157 Tc 0.0457 Tw 25.32 748.44 Td
(Geesink and )Tj
-0.0374 Tc 0 Tw T*
(Hoefnagels)Tj
/TT1 5.04 Tf
0 Tc 36.36 3.48 Td
(57)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
0.0112 Tc 0 Tw 21.12 5.76 Td
(Omni)Tj
-0.0625 Tc 18.36 0 Td
(fit)Tj
0 Tc 0.03 Tw 7.08 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.44 0 Td
(61 \(58\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(58 \(34)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(75\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(4.4 \(0.6)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(8.5\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0252 Tc 0.0152 Tw 48.36 0 Td
(2 cases of )Tj
-0.0062 Tc 0.0362 Tw T*
(radiographic )Tj
0.0058 Tc 0 Tw T*
(loosening)Tj
0 Tc 0.03 Tw 31.2 0 Td
( )Tj
-0.0228 Tc 0.0528 Tw 25.08 18.48 Td
(All revision cases. 88% used the primary Omnifit stem. )Tj
-0.0128 Tc 0.0028 Tw T*
(Minor osteolysis in zones 1 and 7.)Tj
0 Tc 0.03 Tw 109.68 0 Td
( )Tj
ET
19.68 756.12 0.48 0.48 re
f
20.16 756.12 62.04 0.48 re
f
82.2 756.12 0.48 0.48 re
f
82.68 756.12 59.4 0.48 re
f
142.08 756.12 0.48 0.48 re
f
142.56 756.12 41.4 0.48 re
f
183.96 756.12 0.48 0.48 re
f
184.44 756.12 45.6 0.48 re
f
230.04 756.12 0.48 0.48 re
f
230.52 756.12 54 0.48 re
f
284.52 756.12 0.48 0.48 re
f
285 756.12 51.96 0.48 re
f
336.96 756.12 0.48 0.48 re
f
337.44 756.12 55.8 0.48 re
f
393.24 756.12 0.48 0.48 re
f
393.72 756.12 188.52 0.48 re
f
582.24 756.12 0.48 0.48 re
f
19.68 727.56 0.48 28.56 re
f
82.2 727.56 0.48 28.56 re
f
142.08 727.56 0.48 28.56 re
f
183.96 727.56 0.48 28.56 re
f
230.04 727.56 0.48 28.56 re
f
284.52 727.56 0.48 28.56 re
f
336.96 727.56 0.48 28.56 re
f
393.24 727.56 0.48 28.56 re
f
582.24 727.56 0.48 28.56 re
f
BT
/TT1 8.04 Tf
-0.06 Tc 0.09 Tw 189.6 719.4 Td
(61 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
-0.0575 Tc 0.0875 Tw -22.08 -9.24 Td
(HAC )Tj
0 Tc 0.03 Tw 18.84 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 27.24 9.24 Td
(6.5 \(5.1)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
-0.0018 Tc -0.0882 Tw 2.52 0 Td
(8.0\) )Tj
0 Tc 0.03 Tw 14.76 0 Td
( )Tj
0.06 Tc -0.03 Tw 12.36 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
0.06 Tc -0.03 Tw 46.32 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 727.08 0.48 0.48 re
f
20.16 727.08 62.04 0.48 re
f
82.2 727.08 0.48 0.48 re
f
82.68 727.08 59.4 0.48 re
f
142.08 727.08 0.48 0.48 re
f
142.56 727.08 41.4 0.48 re
f
183.96 727.08 0.48 0.48 re
f
184.44 727.08 45.6 0.48 re
f
230.04 727.08 0.48 0.48 re
f
230.52 727.08 54 0.48 re
f
284.52 727.08 0.48 0.48 re
f
285 727.08 51.96 0.48 re
f
336.96 727.08 0.48 0.48 re
f
337.44 727.08 55.8 0.48 re
f
393.24 727.08 0.48 0.48 re
f
393.72 727.08 188.52 0.48 re
f
582.24 727.08 0.48 0.48 re
f
19.68 707.64 0.48 19.44 re
f
82.2 707.64 0.48 19.44 re
f
142.08 707.64 0.48 19.44 re
f
183.96 707.64 0.48 19.44 re
f
230.04 707.64 0.48 19.44 re
f
284.52 707.64 0.48 19.44 re
f
336.96 707.64 0.48 19.44 re
f
393.24 707.64 0.48 19.44 re
f
582.24 707.64 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.019 Tc -0.011 Tw 25.32 719.4 Td
(Takahashi et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(60)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0272 Tc 0 Tw 49.68 5.76 Td
(Omniflex)Tj
0 Tc 0.03 Tw 30.6 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 29.28 0 Td
(75 \(72\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0825 Tc 0.1125 Tw 18.48 -19.92 Td
(64 HAC)Tj
0 Tc 0.03 Tw 26.88 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 19.2 0 Td
(4.3 \(3.0)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(5.1\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 52.2 19.92 Td
(Surface was arc)Tj
-0.0373 Tc 0 Tw 50.76 0 Td
(-)Tj
-0.0097 Tc 2.64 0 Td
(deposit)Tj
-0.0277 Tc 0.0577 Tw 23.16 0 Td
(ed titanium with or without )Tj
-0.015 Tc -0.003 Tw -76.56 -9.24 Td
(HAC. Minor osteolysis in 3 non)Tj
-0.0373 Tc 0 Tw 102.84 0 Td
(-)Tj
-0.0128 Tc -0.0172 Tw 2.64 0 Td
(HAC and 1 HAC hip.)Tj
0 Tc 0.03 Tw 69.6 0 Td
( )Tj
ET
19.68 707.16 0.48 0.48 re
f
82.2 707.16 0.48 0.48 re
f
142.08 707.16 0.48 0.48 re
f
183.96 707.16 0.48 0.48 re
f
184.44 707.16 45.6 0.48 re
f
230.04 707.16 0.48 0.48 re
f
230.52 707.16 54 0.48 re
f
284.52 707.16 0.48 0.48 re
f
285 707.16 51.96 0.48 re
f
336.96 707.16 0.48 0.48 re
f
337.44 707.16 55.8 0.48 re
f
393.24 707.16 0.48 0.48 re
f
582.24 707.16 0.48 0.48 re
f
19.68 696.96 0.48 10.2 re
f
82.2 696.96 0.48 10.2 re
f
142.08 696.96 0.48 10.2 re
f
183.96 696.96 0.48 10.2 re
f
230.04 696.96 0.48 10.2 re
f
284.52 696.96 0.48 10.2 re
f
336.96 696.96 0.48 10.2 re
f
393.24 696.96 0.48 10.2 re
f
582.24 696.96 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0173 Tc -0.0127 Tw 25.32 688.8 Td
(Rossi et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 35.4 3.48 Td
(61)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.015 Tc -0.075 Tw 22.08 -3.48 Td
(Anatomique )Tj
0.045 Tw T*
(Benoist Girard )Tj
-0.0734 Tc 0 Tw T*
(\(ABG\))Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
0.02 Tc 0.01 Tw 37.8 18.48 Td
(100 )Tj
0.0211 Tc 0 Tw T*
(\(100\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(63 \(25)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(76\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0487 Tc 0 Tw 12 0 Td
(\(2)Tj
-0.0373 Tc 6.72 0 Td
(-)Tj
0.0282 Tc 2.64 0 Td
(3.8\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 32.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
52.2 0 Td
( )Tj
ET
19.68 696.48 0.48 0.48 re
f
20.16 696.48 62.04 0.48 re
f
82.2 696.48 0.48 0.48 re
f
82.68 696.48 59.4 0.48 re
f
142.08 696.48 0.48 0.48 re
f
142.56 696.48 41.4 0.48 re
f
183.96 696.48 0.48 0.48 re
f
184.44 696.48 45.6 0.48 re
f
230.04 696.48 0.48 0.48 re
f
230.52 696.48 54 0.48 re
f
284.52 696.48 0.48 0.48 re
f
285 696.48 51.96 0.48 re
f
336.96 696.48 0.48 0.48 re
f
337.44 696.48 55.8 0.48 re
f
393.24 696.48 0.48 0.48 re
f
393.72 696.48 188.52 0.48 re
f
582.24 696.48 0.48 0.48 re
f
19.68 667.8 0.48 28.68 re
f
82.2 667.8 0.48 28.68 re
f
142.08 667.8 0.48 28.68 re
f
183.96 667.8 0.48 28.68 re
f
230.04 667.8 0.48 28.68 re
f
284.52 667.8 0.48 28.68 re
f
336.96 667.8 0.48 28.68 re
f
393.24 667.8 0.48 28.68 re
f
582.24 667.8 0.48 28.68 re
f
BT
/TT1 8.04 Tf
-0.0061 Tc 0.0361 Tw 25.32 659.64 Td
(Garcia Araujo)Tj
0 Tc 0.03 Tw 45.6 0 Td
( )Tj
-0.036 Tc 0.066 Tw -45.6 -9.24 Td
(et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 15.6 3.48 Td
(62)Tj
/TT1 8.04 Tf
0.03 Tw 5.04 -3.48 Td
( )Tj
0.0625 Tc 0 Tw 41.88 9.24 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 43.08 0 Td
(33 \(32\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(51 \(25)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(78\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0434 Tc 0.0134 Tw 12 0 Td
(5 year )Tj
0.0063 Tc 0 Tw T*
(minimum)Tj
0 Tc 0.03 Tw 31.2 0 Td
( )Tj
0.06 Tc 0 Tw 23.28 9.24 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0178 Tc 0.0178 Tw 52.2 0 Td
(RA patients. 44% under 50 years old. Stems )Tj
-0.0218 Tc 0.0518 Tw T*
(radiographically stable.)Tj
0 Tc 0.03 Tw 75.12 0 Td
( )Tj
ET
19.68 667.32 0.48 0.48 re
f
20.16 667.32 62.04 0.48 re
f
82.2 667.32 0.48 0.48 re
f
82.68 667.32 59.4 0.48 re
f
142.08 667.32 0.48 0.48 re
f
142.56 667.32 41.4 0.48 re
f
183.96 667.32 0.48 0.48 re
f
184.44 667.32 45.6 0.48 re
f
230.04 667.32 0.48 0.48 re
f
230.52 667.32 54 0.48 re
f
284.52 667.32 0.48 0.48 re
f
285 667.32 51.96 0.48 re
f
336.96 667.32 0.48 0.48 re
f
337.44 667.32 55.8 0.48 re
f
393.24 667.32 0.48 0.48 re
f
393.72 667.32 188.52 0.48 re
f
582.24 667.32 0.48 0.48 re
f
19.68 647.88 0.48 19.44 re
f
82.2 647.88 0.48 19.44 re
f
142.08 647.88 0.48 19.44 re
f
183.96 647.88 0.48 19.44 re
f
230.04 647.88 0.48 19.44 re
f
284.52 647.88 0.48 19.44 re
f
336.96 647.88 0.48 19.44 re
f
393.24 647.88 0.48 19.44 re
f
582.24 647.88 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0175 Tc -0.0125 Tw 25.32 639.72 Td
(Tonino and )Tj
-0.0135 Tc 0 Tw T*
(Rahmy)Tj
/TT1 5.04 Tf
0 Tc 23.04 3.48 Td
(63)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
0.0625 Tc 0 Tw 34.44 5.76 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.02 Tc 0 Tw 43.08 0 Td
(398)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 29.76 0 Td
(64 \(25)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(86\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0487 Tc 0 Tw 12 0 Td
(\(5)Tj
-0.0373 Tc 6.72 0 Td
(-)Tj
0.0713 Tc 2.64 0 Td
(7\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 38.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.0169 Tc 0 Tw 52.2 0 Td
(Bone)Tj
-0.0373 Tc 16.92 0 Td
(-)Tj
-0.0271 Tc 0.0399 Tw 2.64 0 Td
(remodeling mainly completed at 3 years. Small )Tj
-0.0236 Tc 0.0296 Tw -19.56 -9.24 Td
(osteolytic lesions in zone 7a for 6 hips with high wear.)Tj
0 Tc 0.03 Tw 174.84 0 Td
( )Tj
ET
19.68 647.4 0.48 0.48 re
f
20.16 647.4 62.04 0.48 re
f
82.2 647.4 0.48 0.48 re
f
82.68 647.4 59.4 0.48 re
f
142.08 647.4 0.48 0.48 re
f
142.56 647.4 41.4 0.48 re
f
183.96 647.4 0.48 0.48 re
f
184.44 647.4 45.6 0.48 re
f
230.04 647.4 0.48 0.48 re
f
230.52 647.4 54 0.48 re
f
284.52 647.4 0.48 0.48 re
f
285 647.4 51.96 0.48 re
f
336.96 647.4 0.48 0.48 re
f
337.44 647.4 55.8 0.48 re
f
393.24 647.4 0.48 0.48 re
f
393.72 647.4 188.52 0.48 re
f
582.24 647.4 0.48 0.48 re
f
19.68 627.96 0.48 19.44 re
f
82.2 627.96 0.48 19.44 re
f
142.08 627.96 0.48 19.44 re
f
183.96 627.96 0.48 19.44 re
f
230.04 627.96 0.48 19.44 re
f
284.52 627.96 0.48 19.44 re
f
336.96 627.96 0.48 19.44 re
f
393.24 627.96 0.48 19.44 re
f
582.24 627.96 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0116 Tc 0.0416 Tw 25.32 619.8 Td
(Giannikas et )Tj
-0.045 Tc 0 Tw 0 -9.12 TD
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(65)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0449 Tc 0 Tw 49.68 5.64 Td
(A)Tj
0.1762 Tc 5.64 0 Td
(BG)Tj
0 Tc 0.03 Tw 11.16 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 43.08 0 Td
(71 \(66\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(55 \(26)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(65\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(4.8 \(2)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(7\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
-0.0106 Tc 0.0406 Tw 26.4 0 Td
(1 record )Tj
-0.0337 Tc 0.0037 Tw T*
(review, one )Tj
-0.0199 Tc -0.0701 Tw 0 -9.24 TD
(telephone )Tj
-0.0061 Tc 0 Tw T*
(review)Tj
0 Tc 0.03 Tw 21.6 0 Td
( )Tj
0.06 Tc 0 Tw 30.84 27.6 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0181 Tc 0.0121 Tw 52.2 0 Td
(Eccentric wear in 37 \(60%\) of hips. One case of )Tj
-0.0123 Tc 0.0423 Tw 0 -9.12 TD
(endosteal cavitation.)Tj
0 Tc 0.03 Tw 65.88 0 Td
( )Tj
ET
19.68 627.48 0.48 0.48 re
f
20.16 627.48 62.04 0.48 re
f
82.2 627.48 0.48 0.48 re
f
82.68 627.48 59.4 0.48 re
f
142.08 627.48 0.48 0.48 re
f
142.56 627.48 41.4 0.48 re
f
183.96 627.48 0.48 0.48 re
f
184.44 627.48 45.6 0.48 re
f
230.04 627.48 0.48 0.48 re
f
230.52 627.48 54 0.48 re
f
284.52 627.48 0.48 0.48 re
f
285 627.48 51.96 0.48 re
f
336.96 627.48 0.48 0.48 re
f
337.44 627.48 55.8 0.48 re
f
393.24 627.48 0.48 0.48 re
f
393.72 627.48 188.52 0.48 re
f
582.24 627.48 0.48 0.48 re
f
19.68 589.68 0.48 37.8 re
f
82.2 589.68 0.48 37.8 re
f
142.08 589.68 0.48 37.8 re
f
183.96 589.68 0.48 37.8 re
f
230.04 589.68 0.48 37.8 re
f
284.52 589.68 0.48 37.8 re
f
336.96 589.68 0.48 37.8 re
f
393.24 589.68 0.48 37.8 re
f
582.24 589.68 0.48 37.8 re
f
BT
/TT1 8.04 Tf
-0.0361 Tc 0.0661 Tw 25.32 581.52 Td
(Rogers et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 40.2 3.48 Td
(67)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
0.0625 Tc 0 Tw 17.28 -3.48 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 43.08 0 Td
(100 \(97\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(51 \(22)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(71\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0124 Tc 0.0424 Tw 12 0 Td
(6 \(4)Tj
-0.0373 Tc 0 Tw 12.84 0 Td
(-)Tj
0.0276 Tc 2.52 0 Td
(10\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0172 Tc 0.0472 Tw 28.44 0 Td
(None stated)Tj
0 Tc 0.03 Tw 38.16 0 Td
( )Tj
0.06 Tc 0 Tw 14.28 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0205 Tc 0.0205 Tw 52.2 0 Td
(High polyethylene wear. 6% had bone resorption in )Tj
-0.0343 Tc 0.0643 Tw 0 -9.24 TD
(zone 1 and 11% in zone 7.)Tj
0 Tc 0.03 Tw 84.72 0 Td
( )Tj
ET
19.68 589.2 0.48 0.48 re
f
20.16 589.2 62.04 0.48 re
f
82.2 589.2 0.48 0.48 re
f
82.68 589.2 59.4 0.48 re
f
142.08 589.2 0.48 0.48 re
f
142.56 589.2 41.4 0.48 re
f
183.96 589.2 0.48 0.48 re
f
184.44 589.2 45.6 0.48 re
f
230.04 589.2 0.48 0.48 re
f
230.52 589.2 54 0.48 re
f
284.52 589.2 0.48 0.48 re
f
285 589.2 51.96 0.48 re
f
336.96 589.2 0.48 0.48 re
f
337.44 589.2 55.8 0.48 re
f
393.24 589.2 0.48 0.48 re
f
393.72 589.2 188.52 0.48 re
f
582.24 589.2 0.48 0.48 re
f
19.68 569.76 0.48 19.44 re
f
82.2 569.76 0.48 19.44 re
f
142.08 569.76 0.48 19.44 re
f
183.96 569.76 0.48 19.44 re
f
230.04 569.76 0.48 19.44 re
f
284.52 569.76 0.48 19.44 re
f
336.96 569.76 0.48 19.44 re
f
393.24 569.76 0.48 19.44 re
f
582.24 569.76 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0368 Tc 0.0668 Tw 25.32 561.6 Td
(McNally et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 45.96 3.48 Td
(68)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0204 Tc 0 Tw 11.52 -3.48 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 34.68 0 Td
(100 \(86\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
0.0276 Tc 0 Tw 14.4 0 Td
(\(45)Tj
-0.0373 Tc 10.8 0 Td
(-)Tj
0.0676 Tc 2.52 0 Td
(94\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
-0.0243 Tc 0.0543 Tw 21.96 0 Td
(10 \(9)Tj
-0.0373 Tc 0 Tw 16.8 0 Td
(-)Tj
0.0676 Tc 2.52 0 Td
(12\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
0.06 Tc 0 Tw 24.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
52.2 0 Td
( )Tj
ET
19.68 569.28 0.48 0.48 re
f
20.16 569.28 62.04 0.48 re
f
82.2 569.28 0.48 0.48 re
f
82.68 569.28 59.4 0.48 re
f
142.08 569.28 0.48 0.48 re
f
142.56 569.28 41.4 0.48 re
f
183.96 569.28 0.48 0.48 re
f
184.44 569.28 45.6 0.48 re
f
230.04 569.28 0.48 0.48 re
f
230.52 569.28 54 0.48 re
f
284.52 569.28 0.48 0.48 re
f
285 569.28 51.96 0.48 re
f
336.96 569.28 0.48 0.48 re
f
337.44 569.28 55.8 0.48 re
f
393.24 569.28 0.48 0.48 re
f
393.72 569.28 188.52 0.48 re
f
582.24 569.28 0.48 0.48 re
f
19.68 559.08 0.48 10.2 re
f
82.2 559.08 0.48 10.2 re
f
142.08 559.08 0.48 10.2 re
f
183.96 559.08 0.48 10.2 re
f
230.04 559.08 0.48 10.2 re
f
284.52 559.08 0.48 10.2 re
f
336.96 559.08 0.48 10.2 re
f
393.24 559.08 0.48 10.2 re
f
582.24 559.08 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0013 Tc -0.0287 Tw 25.32 550.92 Td
(Vedantam and )Tj
-0.003 Tc 0 Tw T*
(Ruddlesdin)Tj
/TT1 5.04 Tf
-0.12 Tc 36.6 3.48 Td
(69)Tj
0 Tc 0.06 Tw 4.92 0 Td
( )Tj
/TT1 8.04 Tf
-0.0204 Tc 0 Tw 21 5.76 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.68 0 Td
(54 \(45\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(55 \(33)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(4.9 \(2)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(6.5\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 20.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 19.68 0 Td
(1 \(1.9%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0116 Tc -0.0269 Tw 28.2 0 Td
(Radiographs indicated that fixation achieved in the )Tj
-0.007 Tc -0.003 Tw T*
(distal 2/3 of stem.)Tj
0 Tc 0.03 Tw 57.48 0 Td
( )Tj
ET
19.68 558.6 0.48 0.48 re
f
20.16 558.6 62.04 0.48 re
f
82.2 558.6 0.48 0.48 re
f
82.68 558.6 59.4 0.48 re
f
142.08 558.6 0.48 0.48 re
f
142.56 558.6 41.4 0.48 re
f
183.96 558.6 0.48 0.48 re
f
184.44 558.6 45.6 0.48 re
f
230.04 558.6 0.48 0.48 re
f
230.52 558.6 54 0.48 re
f
284.52 558.6 0.48 0.48 re
f
285 558.6 51.96 0.48 re
f
336.96 558.6 0.48 0.48 re
f
337.44 558.6 55.8 0.48 re
f
393.24 558.6 0.48 0.48 re
f
393.72 558.6 188.52 0.48 re
f
582.24 558.6 0.48 0.48 re
f
19.68 539.16 0.48 19.44 re
f
82.2 539.16 0.48 19.44 re
f
142.08 539.16 0.48 19.44 re
f
183.96 539.16 0.48 19.44 re
f
230.04 539.16 0.48 19.44 re
f
284.52 539.16 0.48 19.44 re
f
336.96 539.16 0.48 19.44 re
f
393.24 539.16 0.48 19.44 re
f
582.24 539.16 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0116 Tc 0.0416 Tw 25.32 531 Td
(Loupasis et a)Tj
-0.0826 Tc 0 Tw 42.36 0 Td
(l.)Tj
/TT1 5.04 Tf
0 Tc 4.2 3.48 Td
(70)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0204 Tc 0 Tw 10.92 -3.48 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.68 0 Td
(47 \(42\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(46 \(31)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(50\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(5.9 \(3.8)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(7.4\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.055 Tc 0 Tw 52.2 0 Td
(Non)Tj
-0.0373 Tc 13.8 0 Td
(-)Tj
-0.0181 Tc 0.0241 Tw 2.64 0 Td
(revised stems radiographically stable. Calcar )Tj
-0.0179 Tc 0.0279 Tw -16.44 -9.12 Td
(osteolysis in 3 hips. No distal osteolysis.)Tj
0 Tc 0.03 Tw 129.84 0 Td
( )Tj
ET
19.68 538.68 0.48 0.48 re
f
20.16 538.68 62.04 0.48 re
f
82.2 538.68 0.48 0.48 re
f
82.68 538.68 59.4 0.48 re
f
142.08 538.68 0.48 0.48 re
f
142.56 538.68 41.4 0.48 re
f
183.96 538.68 0.48 0.48 re
f
184.44 538.68 45.6 0.48 re
f
230.04 538.68 0.48 0.48 re
f
230.52 538.68 54 0.48 re
f
284.52 538.68 0.48 0.48 re
f
285 538.68 51.96 0.48 re
f
336.96 538.68 0.48 0.48 re
f
337.44 538.68 55.8 0.48 re
f
393.24 538.68 0.48 0.48 re
f
393.72 538.68 188.52 0.48 re
f
582.24 538.68 0.48 0.48 re
f
19.68 519.36 0.48 19.32 re
f
82.2 519.36 0.48 19.32 re
f
142.08 519.36 0.48 19.32 re
f
183.96 519.36 0.48 19.32 re
f
230.04 519.36 0.48 19.32 re
f
284.52 519.36 0.48 19.32 re
f
336.96 519.36 0.48 19.32 re
f
393.24 519.36 0.48 19.32 re
f
582.24 519.36 0.48 19.32 re
f
BT
/TT1 8.04 Tf
-0.0225 Tc 0.0525 Tw 25.32 511.2 Td
(Loupasis et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 46.56 3.48 Td
(71)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0204 Tc 0 Tw 10.92 -3.48 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.68 0 Td
(82 \(76\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(55 \(37)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(67\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(5.4 \(4)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(6.8\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 20.4 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0225 Tc 0.0525 Tw 52.2 0 Td
(All stems radiographically stable. Small progressi)Tj
-0.0149 Tc -0.0751 Tw 159.48 0 Td
(ve )Tj
-0.024 Tc 0.054 Tw -159.48 -9.24 Td
(lesions in zone 7 for 3 \(4%\) of stems.)Tj
0 Tc 0.03 Tw 119.76 0 Td
( )Tj
ET
19.68 518.88 0.48 0.48 re
f
20.16 518.88 62.04 0.48 re
f
82.2 518.88 0.48 0.48 re
f
82.68 518.88 59.4 0.48 re
f
142.08 518.88 0.48 0.48 re
f
142.56 518.88 41.4 0.48 re
f
183.96 518.88 0.48 0.48 re
f
184.44 518.88 45.6 0.48 re
f
230.04 518.88 0.48 0.48 re
f
230.52 518.88 54 0.48 re
f
284.52 518.88 0.48 0.48 re
f
285 518.88 51.96 0.48 re
f
336.96 518.88 0.48 0.48 re
f
337.44 518.88 55.8 0.48 re
f
393.24 518.88 0.48 0.48 re
f
393.72 518.88 188.52 0.48 re
f
582.24 518.88 0.48 0.48 re
f
19.68 499.44 0.48 19.44 re
f
82.2 499.44 0.48 19.44 re
f
142.08 499.44 0.48 19.44 re
f
183.96 499.44 0.48 19.44 re
f
230.04 499.44 0.48 19.44 re
f
284.52 499.44 0.48 19.44 re
f
336.96 499.44 0.48 19.44 re
f
393.24 499.44 0.48 19.44 re
f
582.24 499.44 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0129 Tc 0.0429 Tw 25.32 491.28 Td
(Reikeras and )Tj
-0.0266 Tc 0 Tw T*
(Gunderson)Tj
/TT1 5.04 Tf
0 Tc 35.16 3.48 Td
(73)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0075 Tc 0.0375 Tw 22.32 5.76 Td
(Landos Corail)Tj
0 Tc 0.03 Tw 45.6 0 Td
( )Tj
0.02 Tc 0.01 Tw 14.28 0 Td
(323 )Tj
0.0211 Tc 0 Tw T*
(\(276\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(48 \(15)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(79\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0243 Tc 0.0543 Tw 12 0 Td
(10 \(8)Tj
-0.0373 Tc 0 Tw 16.8 0 Td
(-)Tj
0.0676 Tc 2.52 0 Td
(12\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
0.06 Tc 0 Tw 24.36 0 Td
(19)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 44.28 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0178 Tc 0.0211 Tw 52.2 0 Td
(Fibrous ingrowth adjacent to proximal part of stem in )Tj
-0.0209 Tc 0.0181 Tw T*
(16 cases. Focal osteolysis in zones 1 and/or 7 in 28 )Tj
-0.0204 Tc 0.0504 Tw T*
(cases. High wear in many cases.)Tj
0 Tc 0.03 Tw 103.44 0 Td
( )Tj
ET
19.68 498.96 0.48 0.48 re
f
20.16 498.96 62.04 0.48 re
f
82.2 498.96 0.48 0.48 re
f
82.68 498.96 59.4 0.48 re
f
142.08 498.96 0.48 0.48 re
f
142.56 498.96 41.4 0.48 re
f
183.96 498.96 0.48 0.48 re
f
184.44 498.96 45.6 0.48 re
f
230.04 498.96 0.48 0.48 re
f
230.52 498.96 54 0.48 re
f
284.52 498.96 0.48 0.48 re
f
285 498.96 51.96 0.48 re
f
336.96 498.96 0.48 0.48 re
f
337.44 498.96 55.8 0.48 re
f
393.24 498.96 0.48 0.48 re
f
393.72 498.96 188.52 0.48 re
f
582.24 498.96 0.48 0.48 re
f
19.68 470.28 0.48 28.68 re
f
82.2 470.28 0.48 28.68 re
f
142.08 470.28 0.48 28.68 re
f
183.96 470.28 0.48 28.68 re
f
230.04 470.28 0.48 28.68 re
f
284.52 470.28 0.48 28.68 re
f
336.96 470.28 0.48 28.68 re
f
393.24 470.28 0.48 28.68 re
f
582.24 470.28 0.48 28.68 re
f
BT
/TT1 8.04 Tf
-0.0208 Tc -0.0092 Tw 25.32 462.12 Td
(Rokkum and )Tj
-0.0225 Tc 0 Tw 0 -9.12 TD
(Reigstad)Tj
/TT1 5.04 Tf
0 Tc 28.08 3.48 Td
(74)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0075 Tc 0.0375 Tw 29.4 5.64 Td
(Landos Corail)Tj
0 Tc 0.03 Tw 45.6 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 14.28 0 Td
(100 \(86\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(56 \(32)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 12 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0172 Tc -0.0128 Tw 50.4 0 Td
(None stated )Tj
0 Tc 0.03 Tw 40.08 0 Td
( )Tj
0.06 Tc 0 Tw 12.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0229 Tc 0.0395 Tw 52.2 0 Td
(Stems stable, but by 5 years 74/94 stems exhibited )Tj
-0.0181 Tc 0.0481 Tw T*
(double radiolucent lines indicating fibrous tissue. High )Tj
-0.0097 Tc 0.0397 Tw 0 -9.24 TD
(wear noted.)Tj
0 Tc 0.03 Tw 37.44 0 Td
( )Tj
ET
19.68 469.8 0.48 0.48 re
f
20.16 469.8 62.04 0.48 re
f
82.2 469.8 0.48 0.48 re
f
82.68 469.8 59.4 0.48 re
f
142.08 469.8 0.48 0.48 re
f
142.56 469.8 41.4 0.48 re
f
183.96 469.8 0.48 0.48 re
f
184.44 469.8 45.6 0.48 re
f
230.04 469.8 0.48 0.48 re
f
230.52 469.8 54 0.48 re
f
284.52 469.8 0.48 0.48 re
f
285 469.8 51.96 0.48 re
f
336.96 469.8 0.48 0.48 re
f
337.44 469.8 55.8 0.48 re
f
393.24 469.8 0.48 0.48 re
f
393.72 469.8 188.52 0.48 re
f
582.24 469.8 0.48 0.48 re
f
19.68 441.24 0.48 28.56 re
f
82.2 441.24 0.48 28.56 re
f
142.08 441.24 0.48 28.56 re
f
183.96 441.24 0.48 28.56 re
f
230.04 441.24 0.48 28.56 re
f
284.52 441.24 0.48 28.56 re
f
336.96 441.24 0.48 28.56 re
f
393.24 441.24 0.48 28.56 re
f
582.24 441.24 0.48 28.56 re
f
BT
/TT1 8.04 Tf
-0.03 Tc 0.06 Tw 25.32 433.08 Td
(Gosens et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 41.16 3.48 Td
(76)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
0.0022 Tc 0 Tw 16.32 -3.48 Td
(Mallory)Tj
-0.0373 Tc 25.68 0 Td
(-)Tj
0.0189 Tc 2.64 0 Td
(Head)Tj
0 Tc 0.03 Tw 17.04 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 14.52 0 Td
(63 \(50\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(53 \(20)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(68\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(6.3 \(3.7)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
-0.03 Tc 2.52 0 Td
(9.8)Tj
-0.0373 Tc 10.08 0 Td
(\))Tj
0 Tc 0.03 Tw 2.64 0 Td
( )Tj
-0.0172 Tc 0.0472 Tw 14.4 0 Td
(None stated)Tj
0 Tc 0.03 Tw 38.16 0 Td
( )Tj
0.06 Tc 0 Tw 14.28 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.017 Tc 0.032 Tw 52.2 0 Td
(No osteolysis noted. Cortical hypertrophy in zones 3 )Tj
0.024 Tc -0.114 Tw T*
(and 5.)Tj
0 Tc 0.03 Tw 19.68 0 Td
( )Tj
ET
19.68 440.76 0.48 0.48 re
f
20.16 440.76 62.04 0.48 re
f
82.2 440.76 0.48 0.48 re
f
82.68 440.76 59.4 0.48 re
f
142.08 440.76 0.48 0.48 re
f
142.56 440.76 41.4 0.48 re
f
183.96 440.76 0.48 0.48 re
f
184.44 440.76 45.6 0.48 re
f
230.04 440.76 0.48 0.48 re
f
230.52 440.76 54 0.48 re
f
284.52 440.76 0.48 0.48 re
f
285 440.76 51.96 0.48 re
f
336.96 440.76 0.48 0.48 re
f
337.44 440.76 55.8 0.48 re
f
393.24 440.76 0.48 0.48 re
f
393.72 440.76 188.52 0.48 re
f
582.24 440.76 0.48 0.48 re
f
19.68 421.32 0.48 19.44 re
f
82.2 421.32 0.48 19.44 re
f
142.08 421.32 0.48 19.44 re
f
183.96 421.32 0.48 19.44 re
f
230.04 421.32 0.48 19.44 re
f
284.52 421.32 0.48 19.44 re
f
336.96 421.32 0.48 19.44 re
f
393.24 421.32 0.48 19.44 re
f
582.24 421.32 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0157 Tc -0.0743 Tw 25.32 413.16 Td
(Hernandez )Tj
-0.0266 Tc 0.0566 Tw T*
(Cortes et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 38.52 3.48 Td
(77)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0938 Tc 0 Tw 18.96 5.76 Td
(Ti)Tj
-0.0373 Tc 7.08 0 Td
(-)Tj
-0.0202 Tc 2.76 0 Td
(Fit)Tj
0 Tc 0.03 Tw 8.88 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 41.16 0 Td
(60 \(60\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(65 \(45)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(76\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 12 0 Td
(11)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 46.32 0 Td
(7)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.017 Tc 0.0033 Tw 52.2 0 Td
(Calcar osteolysis seen in 8 hips and one case of distal )Tj
-0.0187 Tc 0.0337 Tw T*
(osteolysis. 48 remaining stems stable. Thigh pain in )Tj
-0.015 Tc -0.015 Tw 0 -9.12 TD
(30% of pati)Tj
-0.0165 Tc 0 Tw 37.44 0 Td
(ents.)Tj
0 Tc 0.03 Tw 14.88 0 Td
( )Tj
ET
19.68 420.84 0.48 0.48 re
f
20.16 420.84 62.04 0.48 re
f
82.2 420.84 0.48 0.48 re
f
82.68 420.84 59.4 0.48 re
f
142.08 420.84 0.48 0.48 re
f
142.56 420.84 41.4 0.48 re
f
183.96 420.84 0.48 0.48 re
f
184.44 420.84 45.6 0.48 re
f
230.04 420.84 0.48 0.48 re
f
230.52 420.84 54 0.48 re
f
284.52 420.84 0.48 0.48 re
f
285 420.84 51.96 0.48 re
f
336.96 420.84 0.48 0.48 re
f
337.44 420.84 55.8 0.48 re
f
393.24 420.84 0.48 0.48 re
f
393.72 420.84 188.52 0.48 re
f
582.24 420.84 0.48 0.48 re
f
19.68 392.28 0.48 28.56 re
f
82.2 392.28 0.48 28.56 re
f
142.08 392.28 0.48 28.56 re
f
183.96 392.28 0.48 28.56 re
f
230.04 392.28 0.48 28.56 re
f
284.52 392.28 0.48 28.56 re
f
336.96 392.28 0.48 28.56 re
f
393.24 392.28 0.48 28.56 re
f
582.24 392.28 0.48 28.56 re
f
BT
/TT1 8.04 Tf
-0.0193 Tc -0.0107 Tw 25.32 384.12 Td
(Skinner et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(78)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0246 Tc 0 Tw 15 -3.48 Td
(Freeman)Tj
0 Tc 0.03 Tw 27.96 0 Td
( )Tj
0.02 Tc 0.01 Tw 31.92 0 Td
(100 )Tj
0.0211 Tc 0 Tw 0 -9.24 TD
(\(100\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
0.06 Tc 0 Tw 24.48 9.24 Td
(57)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 37.92 0 Td
(10)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 46.32 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
52.2 0 Td
( )Tj
ET
19.68 391.8 0.48 0.48 re
f
20.16 391.8 62.04 0.48 re
f
82.2 391.8 0.48 0.48 re
f
82.68 391.8 59.4 0.48 re
f
142.08 391.8 0.48 0.48 re
f
142.56 391.8 41.4 0.48 re
f
183.96 391.8 0.48 0.48 re
f
184.44 391.8 45.6 0.48 re
f
230.04 391.8 0.48 0.48 re
f
230.52 391.8 54 0.48 re
f
284.52 391.8 0.48 0.48 re
f
285 391.8 51.96 0.48 re
f
336.96 391.8 0.48 0.48 re
f
337.44 391.8 55.8 0.48 re
f
393.24 391.8 0.48 0.48 re
f
393.72 391.8 188.52 0.48 re
f
582.24 391.8 0.48 0.48 re
f
19.68 372.36 0.48 19.44 re
f
82.2 372.36 0.48 19.44 re
f
142.08 372.36 0.48 19.44 re
f
183.96 372.36 0.48 19.44 re
f
230.04 372.36 0.48 19.44 re
f
284.52 372.36 0.48 19.44 re
f
336.96 372.36 0.48 19.44 re
f
393.24 372.36 0.48 19.44 re
f
582.24 372.36 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0275 Tc 0.0575 Tw 25.32 364.2 Td
(Radl et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 32.76 3.48 Td
(79)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0043 Tc 0 Tw 24.72 -3.48 Td
(Austria)Tj
0 Tc 0.03 Tw 23.64 0 Td
( )Tj
0.02 Tc 0.01 Tw 36.24 0 Td
(142 )Tj
0.0211 Tc 0 Tw T*
(\(136\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 24.48 9.24 Td
(66.5 \(19)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
0.0676 Tc -26.76 -9.24 Td
(90\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 35.28 9.24 Td
(5.6 \(4.3)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(7.3\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0148 Tc -0.0152 Tw 52.2 0 Td
(Stem migration >2 mm in 29 hips. Bone loss seen in all )Tj
-0.0169 Tc 0.0019 Tw T*
(patients. Conclusion that design did not give adequate )Tj
-0.0164 Tc 0 Tw T*
(press)Tj
-0.0373 Tc 16.44 0 Td
(-)Tj
-0.03 Tc 0.06 Tw 2.64 0 Td
(fit stability.)Tj
0 Tc 0.03 Tw 36.96 0 Td
( )Tj
ET
19.68 371.88 0.48 0.48 re
f
20.16 371.88 62.04 0.48 re
f
82.2 371.88 0.48 0.48 re
f
82.68 371.88 59.4 0.48 re
f
142.08 371.88 0.48 0.48 re
f
142.56 371.88 41.4 0.48 re
f
183.96 371.88 0.48 0.48 re
f
184.44 371.88 45.6 0.48 re
f
230.04 371.88 0.48 0.48 re
f
230.52 371.88 54 0.48 re
f
284.52 371.88 0.48 0.48 re
f
285 371.88 51.96 0.48 re
f
336.96 371.88 0.48 0.48 re
f
337.44 371.88 55.8 0.48 re
f
393.24 371.88 0.48 0.48 re
f
393.72 371.88 188.52 0.48 re
f
582.24 371.88 0.48 0.48 re
f
19.68 343.2 0.48 28.68 re
f
82.2 343.2 0.48 28.68 re
f
142.08 343.2 0.48 28.68 re
f
183.96 343.2 0.48 28.68 re
f
230.04 343.2 0.48 28.68 re
f
284.52 343.2 0.48 28.68 re
f
336.96 343.2 0.48 28.68 re
f
393.24 343.2 0.48 28.68 re
f
582.24 343.2 0.48 28.68 re
f
BT
/TT1 8.04 Tf
-0.0345 Tc 0.0645 Tw 147.72 335.04 Td
(35 HAC )Tj
0 Tc 0.03 Tw 28.92 0 Td
( )Tj
0.0033 Tc -0.0133 Tw 12.96 0 Td
(48.2 \261 9.0 )Tj
0 Tc 0.03 Tw 34.56 0 Td
( )Tj
-0.022 Tc 0.012 Tw 11.52 0 Td
(4.4 \261 0.7 )Tj
0 Tc 0.03 Tw 30.48 0 Td
( )Tj
0.06 Tc -0.03 Tw 76.44 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 342.72 0.48 0.48 re
f
20.16 342.72 62.04 0.48 re
f
82.2 342.72 0.48 0.48 re
f
82.68 342.72 59.4 0.48 re
f
142.08 342.72 0.48 0.48 re
f
142.56 342.72 41.4 0.48 re
f
183.96 342.72 0.48 0.48 re
f
184.44 342.72 45.6 0.48 re
f
230.04 342.72 0.48 0.48 re
f
230.52 342.72 54 0.48 re
f
284.52 342.72 0.48 0.48 re
f
285 342.72 51.96 0.48 re
f
336.96 342.72 0.48 0.48 re
f
337.44 342.72 55.8 0.48 re
f
393.24 342.72 0.48 0.48 re
f
393.72 342.72 188.52 0.48 re
f
582.24 342.72 0.48 0.48 re
f
19.68 332.52 0.48 10.2 re
f
82.2 332.52 0.48 10.2 re
f
142.08 332.52 0.48 10.2 re
f
183.96 332.52 0.48 10.2 re
f
230.04 332.52 0.48 10.2 re
f
284.52 332.52 0.48 10.2 re
f
336.96 332.52 0.48 10.2 re
f
393.24 332.52 0.48 10.2 re
f
582.24 332.52 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0539 Tc 0.1439 Tw 25.32 335.04 Td
(Yee et )Tj
-0.045 Tc 0 Tw 22.68 0 Td
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(81)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
0.0022 Tc 0 Tw 27 -3.48 Td
(Mallory)Tj
-0.0373 Tc 25.68 0 Td
(-)Tj
0.0189 Tc 2.64 0 Td
(Head)Tj
0 Tc 0.03 Tw 17.04 0 Td
( )Tj
-0.06 Tc 0.09 Tw 14.52 -10.68 Td
(27 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
-0.1375 Tc -22.08 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0117 Tc -0.0183 Tw 25.08 9.24 Td
(50.4 \261 8.7)Tj
0 Tc 0.03 Tw 32.52 0 Td
( )Tj
-0.0049 Tc 0.0349 Tw 13.56 0 Td
(4.9 \261 1.0)Tj
0 Tc 0.03 Tw 28.56 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 25.92 10.68 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 -10.68 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0202 Tc 0.0102 Tw 52.2 10.68 Td
(Randomized trial. No significant clinical difference )Tj
-0.0281 Tc 0.0581 Tw T*
(between groups. Two non)Tj
-0.0373 Tc 0 Tw 83.16 0 Td
(-)Tj
-0.0126 Tc 0.0026 Tw 2.64 0 Td
(hydroxyapatite stems had )Tj
-0.0199 Tc 0.0099 Tw -85.8 -9.12 Td
(distal endosteal cavitation. Calculated volumetric wear )Tj
-0.0133 Tc 0.0133 Tw T*
(statistically same in both groups.)Tj
0 Tc 0.03 Tw 105.24 0 Td
( )Tj
ET
19.68 332.04 0.48 0.48 re
f
82.2 332.04 0.48 0.48 re
f
142.08 332.04 0.48 0.48 re
f
142.56 332.04 41.4 0.48 re
f
183.96 332.04 0.48 0.48 re
f
184.44 332.04 45.6 0.48 re
f
230.04 332.04 0.48 0.48 re
f
230.52 332.04 54 0.48 re
f
284.52 332.04 0.48 0.48 re
f
336.96 332.04 0.48 0.48 re
f
337.44 332.04 55.8 0.48 re
f
393.24 332.04 0.48 0.48 re
f
582.24 332.04 0.48 0.48 re
f
19.68 304.92 0.48 27.12 re
f
82.2 304.92 0.48 27.12 re
f
142.08 304.92 0.48 27.12 re
f
183.96 304.92 0.48 27.12 re
f
230.04 304.92 0.48 27.12 re
f
284.52 304.92 0.48 27.12 re
f
336.96 304.92 0.48 27.12 re
f
393.24 304.92 0.48 27.12 re
f
582.24 304.92 0.48 27.12 re
f
BT
/TT1 8.04 Tf
-0.0217 Tc 0.0517 Tw 25.32 296.76 Td
(Sharp et al.)Tj
/TT1 5.04 Tf
-0.04 Tc 0 Tw 36.36 3.48 Td
(118)Tj
/TT1 8.04 Tf
0 Tc 0.03 Tw 7.44 -3.48 Td
( )Tj
0.0373 Tc 0 Tw 18.72 0 Td
(C)Tj
-0.0373 Tc 5.4 0 Td
(-)Tj
-0.0202 Tc 2.64 0 Td
(Fit)Tj
0 Tc 0.03 Tw 8.88 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 42.96 0 Td
(91 \(78\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(< 66)Tj
0 Tc 0.03 Tw 14.64 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 31.44 0 Td
(5.2 \(0.1)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(8\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.0008 Tc -0.0908 Tw 20.4 0 Td
(4 patients)Tj
0 Tc 0.03 Tw 30.96 0 Td
( )Tj
0.06 Tc 0 Tw 21.48 0 Td
(16)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0234 Tc 0.0294 Tw 48.12 0 Td
(Randomized trial comparing HAC to non)Tj
-0.0373 Tc 0 Tw 132.72 0 Td
(-)Tj
-0.0309 Tc 0.0609 Tw 2.64 0 Td
(HAC stems )Tj
-0.0206 Tc 0.0373 Tw -135.36 -9.24 Td
(abandoned after 4 years due to poor performance in )Tj
-0.0384 Tc 0.0684 Tw 0 -9.12 TD
(both arms of study.)Tj
0 Tc 0.03 Tw 61.8 0 Td
( )Tj
ET
19.68 304.44 0.48 0.48 re
f
20.16 304.44 62.04 0.48 re
f
82.2 304.44 0.48 0.48 re
f
82.68 304.44 59.4 0.48 re
f
142.08 304.44 0.48 0.48 re
f
142.56 304.44 41.4 0.48 re
f
183.96 304.44 0.48 0.48 re
f
184.44 304.44 45.6 0.48 re
f
230.04 304.44 0.48 0.48 re
f
230.52 304.44 54 0.48 re
f
284.52 304.44 0.48 0.48 re
f
285 304.44 51.96 0.48 re
f
336.96 304.44 0.48 0.48 re
f
337.44 304.44 55.8 0.48 re
f
393.24 304.44 0.48 0.48 re
f
393.72 304.44 188.52 0.48 re
f
582.24 304.44 0.48 0.48 re
f
19.68 275.88 0.48 28.56 re
f
82.2 275.88 0.48 28.56 re
f
142.08 275.88 0.48 28.56 re
f
183.96 275.88 0.48 28.56 re
f
230.04 275.88 0.48 28.56 re
f
284.52 275.88 0.48 28.56 re
f
336.96 275.88 0.48 28.56 re
f
393.24 275.88 0.48 28.56 re
f
582.24 275.88 0.48 28.56 re
f
BT
/TT1 8.04 Tf
-0.06 Tc 0.09 Tw 189.6 267.72 Td
(58 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
0 Tc 0.03 Tw 2.64 0 Td
( )Tj
-0.1375 Tc 0 Tw -24.72 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.022 Tc 0.012 Tw 29.28 9.24 Td
(4.7 \261 0.9 )Tj
0 Tc 0.03 Tw 30.48 0 Td
( )Tj
ET
19.68 275.4 0.48 0.48 re
f
20.16 275.4 62.04 0.48 re
f
82.2 275.4 0.48 0.48 re
f
82.68 275.4 59.4 0.48 re
f
142.08 275.4 0.48 0.48 re
f
142.56 275.4 41.4 0.48 re
f
183.96 275.4 0.48 0.48 re
f
184.44 275.4 45.6 0.48 re
f
230.04 275.4 0.48 0.48 re
f
230.52 275.4 54 0.48 re
f
284.52 275.4 0.48 0.48 re
f
285 275.4 51.96 0.48 re
f
336.96 275.4 0.48 0.48 re
f
337.44 275.4 55.8 0.48 re
f
393.24 275.4 0.48 0.48 re
f
393.72 275.4 188.52 0.48 re
f
582.24 275.4 0.48 0.48 re
f
19.68 255.96 0.48 19.44 re
f
82.2 255.96 0.48 19.44 re
f
142.08 255.96 0.48 19.44 re
f
183.96 255.96 0.48 19.44 re
f
230.04 255.96 0.48 19.44 re
f
284.52 255.96 0.48 19.44 re
f
336.96 255.96 0.48 19.44 re
f
393.24 255.96 0.48 19.44 re
f
582.24 255.96 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0115 Tc 0.0415 Tw 25.32 267.72 Td
(Buoncristiani et )Tj
-0.045 Tc 0 Tw 0 -9.24 TD
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(85)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0037 Tc 0.0337 Tw 49.68 5.76 Td
(Anatomic )Tj
-0.0451 Tc 0 Tw T*
(Po)Tj
-0.0112 Tc 0.0412 Tw 8.4 0 Td
(rous )Tj
-0.0088 Tc 0.0388 Tw -8.4 -9.24 Td
(Replacement )Tj
-0.0225 Tc 0 Tw T*
(\(APR\))Tj
0 Tc 0.03 Tw 20.76 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 39.12 27.72 Td
(66 \(65\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0825 Tc 0.1125 Tw 18.48 -19.92 Td
( 55 HAC)Tj
0 Tc 0.03 Tw 28.92 0 Td
( )Tj
-0.0049 Tc 0.0349 Tw 17.16 0 Td
(4.6 \261 1.0)Tj
0 Tc 0.03 Tw 28.56 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 25.92 19.92 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.01 Tc -0.032 Tw 52.2 0 Td
(Inhomogeneous revision population. 31/66 stems )Tj
-0.0251 Tc 0.0551 Tw T*
(HAC. Stems with HAC had statistically improved )Tj
-0.0255 Tc 0.0555 Tw T*
(Harris scores for pain and limp.)Tj
0 Tc 0.03 Tw 101.4 0 Td
( )Tj
ET
19.68 255.48 0.48 0.48 re
f
82.2 255.48 0.48 0.48 re
f
142.08 255.48 0.48 0.48 re
f
183.96 255.48 0.48 0.48 re
f
184.44 255.48 45.6 0.48 re
f
230.04 255.48 0.48 0.48 re
f
230.52 255.48 54 0.48 re
f
284.52 255.48 0.48 0.48 re
f
336.96 255.48 0.48 0.48 re
f
393.24 255.48 0.48 0.48 re
f
582.24 255.48 0.48 0.48 re
f
19.68 237.48 0.48 18 re
f
82.2 237.48 0.48 18 re
f
142.08 237.48 0.48 18 re
f
183.96 237.48 0.48 18 re
f
230.04 237.48 0.48 18 re
f
284.52 237.48 0.48 18 re
f
336.96 237.48 0.48 18 re
f
393.24 237.48 0.48 18 re
f
582.24 237.48 0.48 18 re
f
BT
/TT1 8.04 Tf
-0.0175 Tc -0.0125 Tw 25.32 229.32 Td
(Park et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 32.28 3.48 Td
(82)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0204 Tc -0.0096 Tw 25.2 -3.48 Td
(Sivash Range )Tj
-0.0169 Tc 0.0469 Tw 0 -9.12 TD
(of Motion)Tj
-0.0338 Tc 0.0638 Tw 32.28 0 Td
( \(S)Tj
-0.0373 Tc 0 Tw 9.12 0 Td
(-)Tj
0.0319 Tc -41.4 -9.24 Td
(ROM\))Tj
0 Tc 0.03 Tw 21 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 38.88 18.36 Td
(48 \(24\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(54 \(29)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(68\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(4.3 \(3.9)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(5.3\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 14.4 0 Td
(8 \(4\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 36.96 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0237 Tc 0.0237 Tw 52.2 0 Td
(24 patients with bilateral op. received HAC and non)Tj
-0.0373 Tc 0 Tw 166.92 0 Td
(-)Tj
-0.0253 Tc 0.0403 Tw -166.92 -9.12 Td
(HAC device. No difference in remodeling or hip )Tj
-0.0308 Tc 0.0608 Tw 0 -9.24 TD
(scores. No difference in wear.)Tj
0 Tc 0.03 Tw 95.88 0 Td
( )Tj
ET
19.68 237 0.48 0.48 re
f
20.16 237 62.04 0.48 re
f
82.2 237 0.48 0.48 re
f
82.68 237 59.4 0.48 re
f
142.08 237 0.48 0.48 re
f
142.56 237 41.4 0.48 re
f
183.96 237 0.48 0.48 re
f
184.44 237 45.6 0.48 re
f
230.04 237 0.48 0.48 re
f
230.52 237 54 0.48 re
f
284.52 237 0.48 0.48 re
f
285 237 51.96 0.48 re
f
336.96 237 0.48 0.48 re
f
337.44 237 55.8 0.48 re
f
393.24 237 0.48 0.48 re
f
393.72 237 188.52 0.48 re
f
582.24 237 0.48 0.48 re
f
19.68 208.44 0.48 28.56 re
f
82.2 208.44 0.48 28.56 re
f
142.08 208.44 0.48 28.56 re
f
183.96 208.44 0.48 28.56 re
f
230.04 208.44 0.48 28.56 re
f
284.52 208.44 0.48 28.56 re
f
336.96 208.44 0.48 28.56 re
f
393.24 208.44 0.48 28.56 re
f
582.24 208.44 0.48 28.56 re
f
BT
/TT1 8.04 Tf
-0.0394 Tc 0.0694 Tw 25.32 200.28 Td
(Kim et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 31.8 3.48 Td
(83)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0208 Tc -0.0692 Tw 25.68 -3.48 Td
(Immediate )Tj
-0.0161 Tc -0.0739 Tw T*
(Postoperative )Tj
-0.0306 Tc 0.0606 Tw 0 -9.12 TD
(Stability \(IPS\))Tj
0 Tc 0.03 Tw 45.84 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 14.04 18.36 Td
(100 \(50\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(45 \(27)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(61\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.045 Tc 0 Tw 12 0 Td
(6.)Tj
0.06 Tc 6 0 Td
(6)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 44.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0236 Tc 0.0386 Tw 52.2 0 Td
(Fifty patients with bilateral op. received HAC or non)Tj
-0.0373 Tc 0 Tw 169.56 0 Td
(-)Tj
-0.0251 Tc 0.0551 Tw -169.56 -9.24 Td
(HAC device. Equivalent Harris hip score. Wear was )Tj
-0.0181 Tc 0.0153 Tw T*
(0.18 \261 0.012 mm/yr for HAC group and 0.21 \261 0.014 )Tj
-0.0361 Tc 0.0661 Tw 0 -9.24 TD
(mm/yr for non)Tj
-0.0373 Tc 0 Tw 46.68 0 Td
(-)Tj
-0.02 Tc 0.05 Tw 2.64 0 Td
(HAC group.)Tj
0 Tc 0.03 Tw 39.6 0 Td
( )Tj
ET
19.68 207.96 0.48 0.48 re
f
20.16 207.96 62.04 0.48 re
f
82.2 207.96 0.48 0.48 re
f
82.68 207.96 59.4 0.48 re
f
142.08 207.96 0.48 0.48 re
f
142.56 207.96 41.4 0.48 re
f
183.96 207.96 0.48 0.48 re
f
184.44 207.96 45.6 0.48 re
f
230.04 207.96 0.48 0.48 re
f
230.52 207.96 54 0.48 re
f
284.52 207.96 0.48 0.48 re
f
285 207.96 51.96 0.48 re
f
336.96 207.96 0.48 0.48 re
f
337.44 207.96 55.8 0.48 re
f
393.24 207.96 0.48 0.48 re
f
393.72 207.96 188.52 0.48 re
f
582.24 207.96 0.48 0.48 re
f
19.68 170.16 0.48 37.8 re
f
82.2 170.16 0.48 37.8 re
f
142.08 170.16 0.48 37.8 re
f
183.96 170.16 0.48 37.8 re
f
230.04 170.16 0.48 37.8 re
f
284.52 170.16 0.48 37.8 re
f
336.96 170.16 0.48 37.8 re
f
393.24 170.16 0.48 37.8 re
f
582.24 170.16 0.48 37.8 re
f
BT
/TT1 8.04 Tf
-0.0289 Tc 0.0589 Tw 189.6 162 Td
(65.3 HAC )Tj
0 Tc 0.03 Tw 34.92 0 Td
( )Tj
-0.0038 Tc -0.0062 Tw 11.16 0 Td
(9.08 \261 0.81 )Tj
0 Tc 0.03 Tw 38.52 0 Td
( )Tj
0.06 Tc -0.03 Tw 15.96 0 Td
(1 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
0.06 Tc -0.03 Tw 46.32 0 Td
(1 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 169.68 0.48 0.48 re
f
20.16 169.68 62.04 0.48 re
f
82.2 169.68 0.48 0.48 re
f
82.68 169.68 59.4 0.48 re
f
142.08 169.68 0.48 0.48 re
f
142.56 169.68 41.4 0.48 re
f
183.96 169.68 0.48 0.48 re
f
184.44 169.68 45.6 0.48 re
f
230.04 169.68 0.48 0.48 re
f
230.52 169.68 54 0.48 re
f
284.52 169.68 0.48 0.48 re
f
285 169.68 51.96 0.48 re
f
336.96 169.68 0.48 0.48 re
f
337.44 169.68 55.8 0.48 re
f
393.24 169.68 0.48 0.48 re
f
393.72 169.68 188.52 0.48 re
f
582.24 169.68 0.48 0.48 re
f
19.68 159.48 0.48 10.2 re
f
82.2 159.48 0.48 10.2 re
f
142.08 159.48 0.48 10.2 re
f
183.96 159.48 0.48 10.2 re
f
230.04 159.48 0.48 10.2 re
f
284.52 159.48 0.48 10.2 re
f
336.96 159.48 0.48 10.2 re
f
393.24 159.48 0.48 10.2 re
f
582.24 159.48 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0187 Tc 0.0487 Tw 25.32 162 Td
(Hamadouche et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(84)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0407 Tc 0 Tw 49.68 5.76 Td
(Profile)Tj
0 Tc 0.03 Tw 21.6 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 38.28 0 Td
(50 \(46\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0471 Tc 0.0771 Tw 18.48 -10.68 Td
(64.3 non)Tj
-0.0373 Tc 0 Tw 28.08 0 Td
(-)Tj
-0.1375 Tc -28.08 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0038 Tc -0.0062 Tw 29.28 9.24 Td
(8.25 \261 1.91 )Tj
0 Tc 0.03 Tw 38.52 0 Td
( )Tj
0.06 Tc -0.03 Tw 15.96 0 Td
(2 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
0.06 Tc -0.03 Tw 46.32 0 Td
(2 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
-0.0156 Tc -0.0144 Tw 50.16 10.68 Td
(24 HAC and 26 non)Tj
-0.0373 Tc 0 Tw 64.56 0 Td
(-)Tj
-0.0262 Tc 0.0162 Tw 2.64 0 Td
(HAC. Stem subsidence )Tj
-0.0177 Tc 0.0477 Tw -67.2 -9.24 Td
(statistically lower for HAC group.)Tj
0 Tc 0.03 Tw 109.68 0 Td
( )Tj
ET
19.68 159 0.48 0.48 re
f
82.2 159 0.48 0.48 re
f
142.08 159 0.48 0.48 re
f
183.96 159 0.48 0.48 re
f
184.44 159 45.6 0.48 re
f
230.04 159 0.48 0.48 re
f
230.52 159 54 0.48 re
f
284.52 159 0.48 0.48 re
f
285 159 51.96 0.48 re
f
336.96 159 0.48 0.48 re
f
337.44 159 55.8 0.48 re
f
393.24 159 0.48 0.48 re
f
582.24 159 0.48 0.48 re
f
19.68 139.56 0.48 19.44 re
f
82.2 139.56 0.48 19.44 re
f
142.08 139.56 0.48 19.44 re
f
183.96 139.56 0.48 19.44 re
f
230.04 139.56 0.48 19.44 re
f
284.52 139.56 0.48 19.44 re
f
336.96 139.56 0.48 19.44 re
f
393.24 139.56 0.48 19.44 re
f
582.24 139.56 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0206 Tc 0.0506 Tw 25.32 131.4 Td
(Santori et al.)Tj
/TT1 5.04 Tf
-0.12 Tc 0 Tw 40.8 3.48 Td
(80)Tj
0 Tc 0.06 Tw 4.92 0 Td
( )Tj
/TT1 8.04 Tf
-0.0037 Tc 0 Tw 16.8 -3.48 Td
(Anatomic)Tj
0 Tc 0.03 Tw 31.68 0 Td
( )Tj
0.0211 Tc 0 Tw 28.2 0 Td
(\(371\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0356 Tc 0.0656 Tw 24.48 0 Td
(Not given)Tj
0 Tc 0.03 Tw 31.8 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 14.28 0 Td
(5.8 \(5)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(7\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 26.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
-0.0225 Tc 0.0525 Tw 19.68 0 Td
(6 stems )Tj
-0.0428 Tc 0 Tw T*
(revised)Tj
0 Tc 0.03 Tw 23.04 0 Td
( )Tj
-0.0153 Tc 0.0093 Tw 33.24 9.24 Td
(227 patients available: \(A\) 69 fiber metal; \(B\) 90 with )Tj
-0.048 Tc 0 Tw T*
(HA/TC)Tj
-0.0273 Tc 0.0439 Tw 24 0 Td
(P coating on fiber metal; \(C\) 68 with HA/TCP )Tj
-0.0228 Tc 0.0261 Tw -24 -9.24 Td
(coating extended to cover proximal half of stem. No )Tj
-0.0141 Tc -0.0159 Tw 0 -9.12 TD
(difference between groups B and C. Better clinical )Tj
-0.0153 Tc -0.008 Tw 0 -9.24 TD
(results and radiographic results for groups B and C. )Tj
-0.0193 Tc 0.0493 Tw T*
(Group A had greater thigh pain.)Tj
0 Tc 0.03 Tw 102.36 0 Td
( )Tj
ET
19.68 139.08 0.48 0.48 re
f
20.16 139.08 62.04 0.48 re
f
82.2 139.08 0.48 0.48 re
f
82.68 139.08 59.4 0.48 re
f
142.08 139.08 0.48 0.48 re
f
142.56 139.08 41.4 0.48 re
f
183.96 139.08 0.48 0.48 re
f
184.44 139.08 45.6 0.48 re
f
230.04 139.08 0.48 0.48 re
f
230.52 139.08 54 0.48 re
f
284.52 139.08 0.48 0.48 re
f
285 139.08 51.96 0.48 re
f
336.96 139.08 0.48 0.48 re
f
337.44 139.08 55.8 0.48 re
f
393.24 139.08 0.48 0.48 re
f
393.72 139.08 188.52 0.48 re
f
582.24 139.08 0.48 0.48 re
f
19.68 82.8 0.48 56.28 re
f
19.68 82.32 0.48 0.48 re
f
19.68 82.32 0.48 0.48 re
f
20.16 82.32 62.04 0.48 re
f
82.2 82.8 0.48 56.28 re
f
82.2 82.32 0.48 0.48 re
f
82.68 82.32 59.4 0.48 re
f
142.08 82.8 0.48 56.28 re
f
142.08 82.32 0.48 0.48 re
f
142.56 82.32 41.4 0.48 re
f
183.96 82.8 0.48 56.28 re
f
183.96 82.32 0.48 0.48 re
f
184.44 82.32 45.6 0.48 re
f
230.04 82.8 0.48 56.28 re
f
230.04 82.32 0.48 0.48 re
f
230.52 82.32 54 0.48 re
f
284.52 82.8 0.48 56.28 re
f
284.52 82.32 0.48 0.48 re
f
285 82.32 51.96 0.48 re
f
336.96 82.8 0.48 56.28 re
f
336.96 82.32 0.48 0.48 re
f
337.44 82.32 55.8 0.48 re
f
393.24 82.8 0.48 56.28 re
f
393.24 82.32 0.48 0.48 re
f
393.72 82.32 188.52 0.48 re
f
582.24 82.8 0.48 56.28 re
f
582.24 82.32 0.48 0.48 re
f
582.24 82.32 0.48 0.48 re
f
BT
/TT1 8.04 Tf
-0.0144 Tc 0.0444 Tw 25.32 74.64 Td
(HAC = hydroxyapatite)Tj
-0.0373 Tc 0 Tw 73.44 0 Td
(-)Tj
0.0302 Tc 2.64 0 Td
(c)Tj
-0.0279 Tc 0.0579 Tw 3.6 0 Td
(oated. Age and follow)Tj
-0.0373 Tc 0 Tw 70.92 0 Td
(-)Tj
-0.0177 Tc 0.0259 Tw 2.64 0 Td
(up time given as the average with the range in parentheses. )Tj
ET
endstream
endobj
20 0 obj
61326
endobj
21 0 obj
<< /Length 22 0 R >>
stream
0 0 0 rg
1 i
/RelativeColorimetric ri
BT
/TT2 8.04 Tf
-0.0362 Tc 0.0662 Tw 25.32 975 Td
(TABLE E)Tj
-0.0373 Tc 0 Tw (-)Tj
-0.016 Tc 0.046 Tw (1 Clinical Findings with Hydroxyapatit)Tj
-0.1375 Tc (e)Tj
-0.0373 Tc 0 Tw (-)Tj
-0.0182 Tc 0.0482 Tw (Coated Hip Stems )Tj
0 Tc 0.03 Tw ( )Tj
-0.0225 Tc 0.0525 Tw 0 -38.28 Td
(Study Authors)Tj
0 Tc 0.03 Tw 46.44 0 Td
( )Tj
-0.0216 Tc 0.0516 Tw 16.08 0 Td
(Stem Type)Tj
0 Tc 0.03 Tw 34.8 0 Td
( )Tj
-0.0203 Tc -0.0097 Tw 25.08 9.24 Td
(No. Hips )Tj
-0.0097 Tc 0 Tw 0 -9.24 TD
(\(Patients\))Tj
0 Tc 0.03 Tw 30.72 0 Td
( )Tj
-0.0649 Tc -0.0251 Tw 11.16 9.24 Td
(Age )Tj
-0.032 Tc -0.058 Tw T*
(\(Years\) )Tj
0 Tc 0.03 Tw 25.92 0 Td
( )Tj
0.0024 Tc 0 Tw 20.16 9.24 Td
(Follow)Tj
-0.0373 Tc 22.56 0 Td
(-)Tj
0.06 Tc -0.03 Tw 2.64 0 Td
(up )Tj
-0.036 Tc 0.066 Tw -25.2 -9.24 Td
(Time \(Years\))Tj
0 Tc 0.03 Tw 42.72 0 Td
( )Tj
-0.0203 Tc -0.0097 Tw 11.76 27.6 Td
(No. Hips )Tj
-0.0097 Tc -0.0803 Tw T*
(\(Patients\) )Tj
-0.025 Tc -0.005 Tw 0 -9.12 TD
(Lost to )Tj
0.0024 Tc 0 Tw 0 -9.24 TD
(Follow)Tj
-0.0373 Tc 22.56 0 Td
(-)Tj
0.06 Tc 2.64 0 Td
(up)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0157 Tc 0.0457 Tw 19.08 9.24 Td
(No. Aseptic )Tj
0.0017 Tc 0 Tw T*
(Loosening)Tj
0 Tc 0.03 Tw 33.84 0 Td
( )Tj
-0.0057 Tc 0 Tw 22.44 0 Td
(Comments)Tj
0 Tc 0.03 Tw 34.8 0 Td
( )Tj
ET
19.56 972 0.24 0.48 re
f
19.68 972 0.48 0.48 re
f
20.16 972 62.04 0.48 re
f
82.2 972 0.48 0.48 re
f
82.68 972 59.4 0.48 re
f
142.08 972 0.48 0.48 re
f
142.56 972 41.4 0.48 re
f
183.96 972 0.48 0.48 re
f
184.44 972 45.6 0.48 re
f
230.04 972 0.48 0.48 re
f
230.52 972 54 0.48 re
f
284.52 972 0.48 0.48 re
f
285 972 51.96 0.48 re
f
336.96 972 0.48 0.48 re
f
337.44 972 55.8 0.48 re
f
393.24 972 0.48 0.48 re
f
393.72 972 188.4 0.48 re
f
582.12 972 0.48 0.48 re
f
582.24 972 0.48 0.48 re
f
582.24 972 0.48 0.48 re
f
19.68 934.2 0.48 37.8 re
f
82.2 934.2 0.48 37.8 re
f
142.08 934.2 0.48 37.8 re
f
183.96 934.2 0.48 37.8 re
f
230.04 934.2 0.48 37.8 re
f
284.52 934.2 0.48 37.8 re
f
336.96 934.2 0.48 37.8 re
f
393.24 934.2 0.48 37.8 re
f
582.24 934.2 0.48 37.8 re
f
BT
/TT2 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 926.04 Td
(Capello et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(51)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0204 Tc 0 Tw 15 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.02 Tc 0.01 Tw 34.44 0 Td
(316 )Tj
0.0211 Tc 0 Tw T*
(\(282\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.09 Tw 24.48 9.24 Td
(50 )Tj
-0.0524 Tc 0 Tw 10.08 0 Td
(\(16)Tj
-0.0373 Tc 10.68 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(81\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(8.1 \(5.6)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(9.9\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 14.4 0 Td
(25 \(21\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 29.04 0 Td
(1 \(0.3%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0197 Tc 0.0497 Tw 28.2 0 Td
(No intramedullary osteolysis.)Tj
0 Tc 0.03 Tw 94.44 0 Td
( )Tj
ET
19.68 933.72 0.48 0.48 re
f
20.16 933.72 62.04 0.48 re
f
82.2 933.72 0.48 0.48 re
f
82.68 933.72 59.4 0.48 re
f
142.08 933.72 0.48 0.48 re
f
142.56 933.72 41.4 0.48 re
f
183.96 933.72 0.48 0.48 re
f
184.44 933.72 45.6 0.48 re
f
230.04 933.72 0.48 0.48 re
f
230.52 933.72 54 0.48 re
f
284.52 933.72 0.48 0.48 re
f
285 933.72 51.96 0.48 re
f
336.96 933.72 0.48 0.48 re
f
337.44 933.72 55.8 0.48 re
f
393.24 933.72 0.48 0.48 re
f
393.72 933.72 188.52 0.48 re
f
582.24 933.72 0.48 0.48 re
f
19.68 914.28 0.48 19.44 re
f
82.2 914.28 0.48 19.44 re
f
142.08 914.28 0.48 19.44 re
f
183.96 914.28 0.48 19.44 re
f
230.04 914.28 0.48 19.44 re
f
284.52 914.28 0.48 19.44 re
f
336.96 914.28 0.48 19.44 re
f
393.24 914.28 0.48 19.44 re
f
582.24 914.28 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0184 Tc 0.0484 Tw 25.32 906.12 Td
(D\222Antonio et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT2 5.04 Tf
0 Tc 7.8 3.48 Td
(53)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0204 Tc 0 Tw 49.68 5.76 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.02 Tc 0.01 Tw 34.44 0 Td
(314 )Tj
0.0211 Tc 0 Tw T*
(\(274\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(51 \(18)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(81\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 12 0 Td
(11.1 \(10)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(13\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 14.4 0 Td
(15 \(13\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 29.04 0 Td
(2 \(0.5%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0483 Tc 0.0783 Tw 28.2 0 Td
(100% of non)Tj
-0.0373 Tc 0 Tw 41.4 0 Td
(-)Tj
-0.0178 Tc 0.0478 Tw 2.64 0 Td
(revised stems bone)Tj
-0.0373 Tc 0 Tw 60.84 0 Td
(-)Tj
-0.0145 Tc 0.0445 Tw 2.64 0 Td
(stable. One patient )Tj
-0.0207 Tc 0.0507 Tw -107.52 -9.24 Td
(had osteolysis threatening fixation.)Tj
0 Tc 0.03 Tw 112.08 0 Td
( )Tj
ET
19.68 913.8 0.48 0.48 re
f
20.16 913.8 62.04 0.48 re
f
82.2 913.8 0.48 0.48 re
f
82.68 913.8 59.4 0.48 re
f
142.08 913.8 0.48 0.48 re
f
142.56 913.8 41.4 0.48 re
f
183.96 913.8 0.48 0.48 re
f
184.44 913.8 45.6 0.48 re
f
230.04 913.8 0.48 0.48 re
f
230.52 913.8 54 0.48 re
f
284.52 913.8 0.48 0.48 re
f
285 913.8 51.96 0.48 re
f
336.96 913.8 0.48 0.48 re
f
337.44 913.8 55.8 0.48 re
f
393.24 913.8 0.48 0.48 re
f
393.72 913.8 188.52 0.48 re
f
582.24 913.8 0.48 0.48 re
f
19.68 894.36 0.48 19.44 re
f
82.2 894.36 0.48 19.44 re
f
142.08 894.36 0.48 19.44 re
f
183.96 894.36 0.48 19.44 re
f
230.04 894.36 0.48 19.44 re
f
284.52 894.36 0.48 19.44 re
f
336.96 894.36 0.48 19.44 re
f
393.24 894.36 0.48 19.44 re
f
582.24 894.36 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0096 Tc 0 Tw 25.32 886.2 Td
(Geesink)Tj
/TT2 5.04 Tf
0 Tc 26.28 3.48 Td
(50)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0204 Tc 0 Tw 31.2 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.06 Tc 0 Tw 34.44 0 Td
(1)Tj
0.0076 Tc 0.0224 Tw 4.08 0 Td
(18 \(99\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(53 \(21)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 12 0 Td
(12 \(11)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(13\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 20.4 0 Td
(2 \(1\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 36.96 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0254 Tc 0.0382 Tw 52.2 0 Td
(Osteolysis minor and confined to calcar resection level.)Tj
0 Tc 0.03 Tw 177.6 0 Td
( )Tj
ET
19.68 893.88 0.48 0.48 re
f
20.16 893.88 62.04 0.48 re
f
82.2 893.88 0.48 0.48 re
f
82.68 893.88 59.4 0.48 re
f
142.08 893.88 0.48 0.48 re
f
142.56 893.88 41.4 0.48 re
f
183.96 893.88 0.48 0.48 re
f
184.44 893.88 45.6 0.48 re
f
230.04 893.88 0.48 0.48 re
f
230.52 893.88 54 0.48 re
f
284.52 893.88 0.48 0.48 re
f
285 893.88 51.96 0.48 re
f
336.96 893.88 0.48 0.48 re
f
337.44 893.88 55.8 0.48 re
f
393.24 893.88 0.48 0.48 re
f
393.72 893.88 188.52 0.48 re
f
582.24 893.88 0.48 0.48 re
f
19.68 883.68 0.48 10.2 re
f
82.2 883.68 0.48 10.2 re
f
142.08 883.68 0.48 10.2 re
f
183.96 883.68 0.48 10.2 re
f
230.04 883.68 0.48 10.2 re
f
284.52 883.68 0.48 10.2 re
f
336.96 883.68 0.48 10.2 re
f
393.24 883.68 0.48 10.2 re
f
582.24 883.68 0.48 10.2 re
f
BT
/TT2 8.04 Tf
-0.0286 Tc 0.0586 Tw 25.32 875.52 Td
(D\222Lima et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 42.96 3.48 Td
(59)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0204 Tc 0 Tw 14.52 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.44 0 Td
(59 \(55\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(52 \(26)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(74\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(3.5 \(2)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(5\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 26.4 0 Td
(4 \(4\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 36.96 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0212 Tc 0.0512 Tw 52.2 0 Td
(No endosteal lysis. Calcar lytic lesions correlated with )Tj
-0.0265 Tc 0.0565 Tw T*
(wear \(mean 0.30 mm/yr with lesion and 0.17)Tj
-0.0645 Tc 0.0345 Tw 143.88 0 Td
( mm/yr )Tj
-0.023 Tc 0.053 Tw -143.88 -9.12 Td
(without lesion\).)Tj
0 Tc 0.03 Tw 50.28 0 Td
( )Tj
ET
19.68 883.2 0.48 0.48 re
f
20.16 883.2 62.04 0.48 re
f
82.2 883.2 0.48 0.48 re
f
82.68 883.2 59.4 0.48 re
f
142.08 883.2 0.48 0.48 re
f
142.56 883.2 41.4 0.48 re
f
183.96 883.2 0.48 0.48 re
f
184.44 883.2 45.6 0.48 re
f
230.04 883.2 0.48 0.48 re
f
230.52 883.2 54 0.48 re
f
284.52 883.2 0.48 0.48 re
f
285 883.2 51.96 0.48 re
f
336.96 883.2 0.48 0.48 re
f
337.44 883.2 55.8 0.48 re
f
393.24 883.2 0.48 0.48 re
f
393.72 883.2 188.52 0.48 re
f
582.24 883.2 0.48 0.48 re
f
19.68 854.64 0.48 28.56 re
f
82.2 854.64 0.48 28.56 re
f
142.08 854.64 0.48 28.56 re
f
183.96 854.64 0.48 28.56 re
f
230.04 854.64 0.48 28.56 re
f
284.52 854.64 0.48 28.56 re
f
336.96 854.64 0.48 28.56 re
f
393.24 854.64 0.48 28.56 re
f
582.24 854.64 0.48 28.56 re
f
BT
/TT2 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 846.48 Td
(Capello et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(54)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0204 Tc 0 Tw 15 -3.48 Td
(Omnifit)Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
-0.02 Tc 0 Tw 34.44 0 Td
(164)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 29.76 0 Td
(39 \(16)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(49\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(6.4 \(5)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(8.3\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 20.4 0 Td
(12)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 44.28 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0184 Tc 0.0484 Tw 52.2 0 Td
(All hips radiographically osseointegrated. )Tj
-0.0219 Tc 0.0347 Tw T*
(Intramedullary osteolysis suspected in 1 hip; otherwise, )Tj
-0.0089 Tc -0.0277 Tw T*
(lysis minimal and confined to Gruen zones 1 and 7.)Tj
0 Tc 0.03 Tw 165 0 Td
( )Tj
ET
19.68 854.16 0.48 0.48 re
f
20.16 854.16 62.04 0.48 re
f
82.2 854.16 0.48 0.48 re
f
82.68 854.16 59.4 0.48 re
f
142.08 854.16 0.48 0.48 re
f
142.56 854.16 41.4 0.48 re
f
183.96 854.16 0.48 0.48 re
f
184.44 854.16 45.6 0.48 re
f
230.04 854.16 0.48 0.48 re
f
230.52 854.16 54 0.48 re
f
284.52 854.16 0.48 0.48 re
f
285 854.16 51.96 0.48 re
f
336.96 854.16 0.48 0.48 re
f
337.44 854.16 55.8 0.48 re
f
393.24 854.16 0.48 0.48 re
f
393.72 854.16 188.52 0.48 re
f
582.24 854.16 0.48 0.48 re
f
19.68 825.48 0.48 28.68 re
f
82.2 825.48 0.48 28.68 re
f
142.08 825.48 0.48 28.68 re
f
183.96 825.48 0.48 28.68 re
f
230.04 825.48 0.48 28.68 re
f
284.52 825.48 0.48 28.68 re
f
336.96 825.48 0.48 28.68 re
f
393.24 825.48 0.48 28.68 re
f
582.24 825.48 0.48 28.68 re
f
BT
/TT2 8.04 Tf
0.02 Tc 0.01 Tw 147.72 817.32 Td
(229 )Tj
-0.0029 Tc -0.0871 Tw T*
(\(201\) )Tj
0 Tc 0.03 Tw 19.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 22.44 9.24 Td
(56 \(45)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
-0.0124 Tc -0.0776 Tw 2.64 0 Td
(73\) )Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 9.96 0 Td
(10.8 \(10)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
-0.0124 Tc -0.0776 Tw 2.64 0 Td
(14\) )Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
-0.0373 Tc 0 Tw 12.36 0 Td
(-)Tj
0 Tc 0.03 Tw 2.64 0 Td
( )Tj
2.04 0 Td
( )Tj
-0.0117 Tc -0.0183 Tw 47.76 0 Td
(1 \(0.4%\) )Tj
0 Tc 0.03 Tw 30.12 0 Td
( )Tj
ET
19.68 825 0.48 0.48 re
f
20.16 825 62.04 0.48 re
f
82.2 825 0.48 0.48 re
f
82.68 825 59.4 0.48 re
f
142.08 825 0.48 0.48 re
f
142.56 825 41.4 0.48 re
f
183.96 825 0.48 0.48 re
f
184.44 825 45.6 0.48 re
f
230.04 825 0.48 0.48 re
f
230.52 825 54 0.48 re
f
284.52 825 0.48 0.48 re
f
285 825 51.96 0.48 re
f
336.96 825 0.48 0.48 re
f
337.44 825 55.8 0.48 re
f
393.24 825 0.48 0.48 re
f
393.72 825 188.52 0.48 re
f
582.24 825 0.48 0.48 re
f
19.68 805.56 0.48 19.44 re
f
82.2 805.56 0.48 19.44 re
f
142.08 805.56 0.48 19.44 re
f
183.96 805.56 0.48 19.44 re
f
230.04 805.56 0.48 19.44 re
f
284.52 805.56 0.48 19.44 re
f
336.96 805.56 0.48 19.44 re
f
393.24 805.56 0.48 19.44 re
f
582.24 805.56 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 817.32 Td
(Capello et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(56)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
0.0255 Tc 0 Tw 15 -3.48 Td
(Omnif)Tj
-0.0751 Tc 21 0 Td
(it)Tj
0 Tc 0.03 Tw 4.44 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.44 -19.92 Td
(41 \(36\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(35 \(18)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(44\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 12 0 Td
(10.3 \(10)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(13\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
14.4 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 52.44 0 Td
(1 \(2.4%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0269 Tc 0.0469 Tw 28.2 19.92 Td
(Osteolysis in zones 1 and 7 for 38% of patients over 45 )Tj
-0.0253 Tc 0.0335 Tw T*
(and for 48% of patients less than 45 years old. No )Tj
-0.0171 Tc 0.0471 Tw 0 -9.12 TD
(intramedullary osteolysis.)Tj
0 Tc 0.03 Tw 82.68 0 Td
( )Tj
ET
19.68 805.08 0.48 0.48 re
f
82.2 805.08 0.48 0.48 re
f
142.08 805.08 0.48 0.48 re
f
142.56 805.08 41.4 0.48 re
f
183.96 805.08 0.48 0.48 re
f
184.44 805.08 45.6 0.48 re
f
230.04 805.08 0.48 0.48 re
f
230.52 805.08 54 0.48 re
f
284.52 805.08 0.48 0.48 re
f
285 805.08 51.96 0.48 re
f
336.96 805.08 0.48 0.48 re
f
337.44 805.08 55.8 0.48 re
f
393.24 805.08 0.48 0.48 re
f
582.24 805.08 0.48 0.48 re
f
19.68 794.88 0.48 10.2 re
f
82.2 794.88 0.48 10.2 re
f
142.08 794.88 0.48 10.2 re
f
183.96 794.88 0.48 10.2 re
f
230.04 794.88 0.48 10.2 re
f
284.52 794.88 0.48 10.2 re
f
336.96 794.88 0.48 10.2 re
f
393.24 794.88 0.48 10.2 re
f
582.24 794.88 0.48 10.2 re
f
BT
/TT2 8.04 Tf
-0.0393 Tc 0.1293 Tw 25.32 786.72 Td
(Capello et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(55)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
0.0255 Tc 0 Tw 15 -3.48 Td
(Omnif)Tj
-0.0751 Tc 21 0 Td
(it)Tj
0 Tc 0.03 Tw 4.44 0 Td
( )Tj
0.02 Tc 0.01 Tw 34.44 0 Td
(123 )Tj
0.0211 Tc 0 Tw 0 -9.24 TD
(\(106\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(39 \(18)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(49\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0197 Tc 0.0497 Tw 12 0 Td
(11.3 \(9.6)Tj
-0.0373 Tc 0 Tw 28.8 0 Td
(-)Tj
0.0345 Tc -28.8 -9.24 Td
(13.8\))Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 37.68 9.24 Td
(8 \(7\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 36.96 0 Td
(1 \(0.9%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.012 Tc 0.002 Tw 28.2 0 Td
(Continuation of previous study)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 99.24 3.48 Td
(50)Tj
/TT2 8.04 Tf
-0.0233 Tc 0.0833 Tw 5.04 -3.48 Td
(. All unrevised stems )Tj
-0.0222 Tc 0.0303 Tw -104.28 -9.24 Td
(stable. Osteolysis confined to zones 1, 7, 8 and/or 14 in )Tj
-0.0294 Tc 0.0294 Tw 0 -9.12 TD
(49 \(47%\) of stems. There was no intramedullary )Tj
-0.0116 Tc 0 Tw 0 -9.24 TD
(osteolysis.)Tj
0 Tc 0.03 Tw 33.6 0 Td
( )Tj
ET
19.68 794.4 0.48 0.48 re
f
20.16 794.4 62.04 0.48 re
f
82.2 794.4 0.48 0.48 re
f
82.68 794.4 59.4 0.48 re
f
142.08 794.4 0.48 0.48 re
f
142.56 794.4 41.4 0.48 re
f
183.96 794.4 0.48 0.48 re
f
184.44 794.4 45.6 0.48 re
f
230.04 794.4 0.48 0.48 re
f
230.52 794.4 54 0.48 re
f
284.52 794.4 0.48 0.48 re
f
285 794.4 51.96 0.48 re
f
336.96 794.4 0.48 0.48 re
f
337.44 794.4 55.8 0.48 re
f
393.24 794.4 0.48 0.48 re
f
393.72 794.4 188.52 0.48 re
f
582.24 794.4 0.48 0.48 re
f
19.68 756.6 0.48 37.8 re
f
82.2 756.6 0.48 37.8 re
f
142.08 756.6 0.48 37.8 re
f
183.96 756.6 0.48 37.8 re
f
230.04 756.6 0.48 37.8 re
f
284.52 756.6 0.48 37.8 re
f
336.96 756.6 0.48 37.8 re
f
393.24 756.6 0.48 37.8 re
f
582.24 756.6 0.48 37.8 re
f
BT
/TT2 8.04 Tf
-0.0157 Tc 0.0457 Tw 25.32 748.44 Td
(Geesink and )Tj
-0.0374 Tc 0 Tw T*
(Hoefnagels)Tj
/TT2 5.04 Tf
0 Tc 36.36 3.48 Td
(57)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
0.0112 Tc 0 Tw 21.12 5.76 Td
(Omni)Tj
-0.0625 Tc 18.36 0 Td
(fit)Tj
0 Tc 0.03 Tw 7.08 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.44 0 Td
(61 \(58\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(58 \(34)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(75\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(4.4 \(0.6)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(8.5\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0252 Tc 0.0152 Tw 48.36 0 Td
(2 cases of )Tj
-0.0062 Tc 0.0362 Tw T*
(radiographic )Tj
0.0058 Tc 0 Tw T*
(loosening)Tj
0 Tc 0.03 Tw 31.2 0 Td
( )Tj
-0.0228 Tc 0.0528 Tw 25.08 18.48 Td
(All revision cases. 88% used the primary Omnifit stem. )Tj
-0.0128 Tc 0.0028 Tw T*
(Minor osteolysis in zones 1 and 7.)Tj
0 Tc 0.03 Tw 109.68 0 Td
( )Tj
ET
19.68 756.12 0.48 0.48 re
f
20.16 756.12 62.04 0.48 re
f
82.2 756.12 0.48 0.48 re
f
82.68 756.12 59.4 0.48 re
f
142.08 756.12 0.48 0.48 re
f
142.56 756.12 41.4 0.48 re
f
183.96 756.12 0.48 0.48 re
f
184.44 756.12 45.6 0.48 re
f
230.04 756.12 0.48 0.48 re
f
230.52 756.12 54 0.48 re
f
284.52 756.12 0.48 0.48 re
f
285 756.12 51.96 0.48 re
f
336.96 756.12 0.48 0.48 re
f
337.44 756.12 55.8 0.48 re
f
393.24 756.12 0.48 0.48 re
f
393.72 756.12 188.52 0.48 re
f
582.24 756.12 0.48 0.48 re
f
19.68 727.56 0.48 28.56 re
f
82.2 727.56 0.48 28.56 re
f
142.08 727.56 0.48 28.56 re
f
183.96 727.56 0.48 28.56 re
f
230.04 727.56 0.48 28.56 re
f
284.52 727.56 0.48 28.56 re
f
336.96 727.56 0.48 28.56 re
f
393.24 727.56 0.48 28.56 re
f
582.24 727.56 0.48 28.56 re
f
BT
/TT2 8.04 Tf
-0.06 Tc 0.09 Tw 189.6 719.4 Td
(61 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
-0.0575 Tc 0.0875 Tw -22.08 -9.24 Td
(HAC )Tj
0 Tc 0.03 Tw 18.84 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 27.24 9.24 Td
(6.5 \(5.1)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
-0.0018 Tc -0.0882 Tw 2.52 0 Td
(8.0\) )Tj
0 Tc 0.03 Tw 14.76 0 Td
( )Tj
0.06 Tc -0.03 Tw 12.36 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
0.06 Tc -0.03 Tw 46.32 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 727.08 0.48 0.48 re
f
20.16 727.08 62.04 0.48 re
f
82.2 727.08 0.48 0.48 re
f
82.68 727.08 59.4 0.48 re
f
142.08 727.08 0.48 0.48 re
f
142.56 727.08 41.4 0.48 re
f
183.96 727.08 0.48 0.48 re
f
184.44 727.08 45.6 0.48 re
f
230.04 727.08 0.48 0.48 re
f
230.52 727.08 54 0.48 re
f
284.52 727.08 0.48 0.48 re
f
285 727.08 51.96 0.48 re
f
336.96 727.08 0.48 0.48 re
f
337.44 727.08 55.8 0.48 re
f
393.24 727.08 0.48 0.48 re
f
393.72 727.08 188.52 0.48 re
f
582.24 727.08 0.48 0.48 re
f
19.68 707.64 0.48 19.44 re
f
82.2 707.64 0.48 19.44 re
f
142.08 707.64 0.48 19.44 re
f
183.96 707.64 0.48 19.44 re
f
230.04 707.64 0.48 19.44 re
f
284.52 707.64 0.48 19.44 re
f
336.96 707.64 0.48 19.44 re
f
393.24 707.64 0.48 19.44 re
f
582.24 707.64 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.019 Tc -0.011 Tw 25.32 719.4 Td
(Takahashi et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT2 5.04 Tf
0 Tc 7.8 3.48 Td
(60)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0272 Tc 0 Tw 49.68 5.76 Td
(Omniflex)Tj
0 Tc 0.03 Tw 30.6 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 29.28 0 Td
(75 \(72\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0825 Tc 0.1125 Tw 18.48 -19.92 Td
(64 HAC)Tj
0 Tc 0.03 Tw 26.88 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 19.2 0 Td
(4.3 \(3.0)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(5.1\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 52.2 19.92 Td
(Surface was arc)Tj
-0.0373 Tc 0 Tw 50.76 0 Td
(-)Tj
-0.0097 Tc 2.64 0 Td
(deposit)Tj
-0.0277 Tc 0.0577 Tw 23.16 0 Td
(ed titanium with or without )Tj
-0.015 Tc -0.003 Tw -76.56 -9.24 Td
(HAC. Minor osteolysis in 3 non)Tj
-0.0373 Tc 0 Tw 102.84 0 Td
(-)Tj
-0.0128 Tc -0.0172 Tw 2.64 0 Td
(HAC and 1 HAC hip.)Tj
0 Tc 0.03 Tw 69.6 0 Td
( )Tj
ET
19.68 707.16 0.48 0.48 re
f
82.2 707.16 0.48 0.48 re
f
142.08 707.16 0.48 0.48 re
f
183.96 707.16 0.48 0.48 re
f
184.44 707.16 45.6 0.48 re
f
230.04 707.16 0.48 0.48 re
f
230.52 707.16 54 0.48 re
f
284.52 707.16 0.48 0.48 re
f
285 707.16 51.96 0.48 re
f
336.96 707.16 0.48 0.48 re
f
337.44 707.16 55.8 0.48 re
f
393.24 707.16 0.48 0.48 re
f
582.24 707.16 0.48 0.48 re
f
19.68 696.96 0.48 10.2 re
f
82.2 696.96 0.48 10.2 re
f
142.08 696.96 0.48 10.2 re
f
183.96 696.96 0.48 10.2 re
f
230.04 696.96 0.48 10.2 re
f
284.52 696.96 0.48 10.2 re
f
336.96 696.96 0.48 10.2 re
f
393.24 696.96 0.48 10.2 re
f
582.24 696.96 0.48 10.2 re
f
BT
/TT2 8.04 Tf
-0.0173 Tc -0.0127 Tw 25.32 688.8 Td
(Rossi et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 35.4 3.48 Td
(61)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.015 Tc -0.075 Tw 22.08 -3.48 Td
(Anatomique )Tj
0.045 Tw T*
(Benoist Girard )Tj
-0.0734 Tc 0 Tw T*
(\(ABG\))Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
0.02 Tc 0.01 Tw 37.8 18.48 Td
(100 )Tj
0.0211 Tc 0 Tw T*
(\(100\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(63 \(25)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(76\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0487 Tc 0 Tw 12 0 Td
(\(2)Tj
-0.0373 Tc 6.72 0 Td
(-)Tj
0.0282 Tc 2.64 0 Td
(3.8\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 32.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
52.2 0 Td
( )Tj
ET
19.68 696.48 0.48 0.48 re
f
20.16 696.48 62.04 0.48 re
f
82.2 696.48 0.48 0.48 re
f
82.68 696.48 59.4 0.48 re
f
142.08 696.48 0.48 0.48 re
f
142.56 696.48 41.4 0.48 re
f
183.96 696.48 0.48 0.48 re
f
184.44 696.48 45.6 0.48 re
f
230.04 696.48 0.48 0.48 re
f
230.52 696.48 54 0.48 re
f
284.52 696.48 0.48 0.48 re
f
285 696.48 51.96 0.48 re
f
336.96 696.48 0.48 0.48 re
f
337.44 696.48 55.8 0.48 re
f
393.24 696.48 0.48 0.48 re
f
393.72 696.48 188.52 0.48 re
f
582.24 696.48 0.48 0.48 re
f
19.68 667.8 0.48 28.68 re
f
82.2 667.8 0.48 28.68 re
f
142.08 667.8 0.48 28.68 re
f
183.96 667.8 0.48 28.68 re
f
230.04 667.8 0.48 28.68 re
f
284.52 667.8 0.48 28.68 re
f
336.96 667.8 0.48 28.68 re
f
393.24 667.8 0.48 28.68 re
f
582.24 667.8 0.48 28.68 re
f
BT
/TT2 8.04 Tf
-0.0061 Tc 0.0361 Tw 25.32 659.64 Td
(Garcia Araujo)Tj
0 Tc 0.03 Tw 45.6 0 Td
( )Tj
-0.036 Tc 0.066 Tw -45.6 -9.24 Td
(et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 15.6 3.48 Td
(62)Tj
/TT2 8.04 Tf
0.03 Tw 5.04 -3.48 Td
( )Tj
0.0625 Tc 0 Tw 41.88 9.24 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 43.08 0 Td
(33 \(32\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(51 \(25)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(78\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0434 Tc 0.0134 Tw 12 0 Td
(5 year )Tj
0.0063 Tc 0 Tw T*
(minimum)Tj
0 Tc 0.03 Tw 31.2 0 Td
( )Tj
0.06 Tc 0 Tw 23.28 9.24 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0178 Tc 0.0178 Tw 52.2 0 Td
(RA patients. 44% under 50 years old. Stems )Tj
-0.0218 Tc 0.0518 Tw T*
(radiographically stable.)Tj
0 Tc 0.03 Tw 75.12 0 Td
( )Tj
ET
19.68 667.32 0.48 0.48 re
f
20.16 667.32 62.04 0.48 re
f
82.2 667.32 0.48 0.48 re
f
82.68 667.32 59.4 0.48 re
f
142.08 667.32 0.48 0.48 re
f
142.56 667.32 41.4 0.48 re
f
183.96 667.32 0.48 0.48 re
f
184.44 667.32 45.6 0.48 re
f
230.04 667.32 0.48 0.48 re
f
230.52 667.32 54 0.48 re
f
284.52 667.32 0.48 0.48 re
f
285 667.32 51.96 0.48 re
f
336.96 667.32 0.48 0.48 re
f
337.44 667.32 55.8 0.48 re
f
393.24 667.32 0.48 0.48 re
f
393.72 667.32 188.52 0.48 re
f
582.24 667.32 0.48 0.48 re
f
19.68 647.88 0.48 19.44 re
f
82.2 647.88 0.48 19.44 re
f
142.08 647.88 0.48 19.44 re
f
183.96 647.88 0.48 19.44 re
f
230.04 647.88 0.48 19.44 re
f
284.52 647.88 0.48 19.44 re
f
336.96 647.88 0.48 19.44 re
f
393.24 647.88 0.48 19.44 re
f
582.24 647.88 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0175 Tc -0.0125 Tw 25.32 639.72 Td
(Tonino and )Tj
-0.0135 Tc 0 Tw T*
(Rahmy)Tj
/TT2 5.04 Tf
0 Tc 23.04 3.48 Td
(63)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
0.0625 Tc 0 Tw 34.44 5.76 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.02 Tc 0 Tw 43.08 0 Td
(398)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 29.76 0 Td
(64 \(25)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(86\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0487 Tc 0 Tw 12 0 Td
(\(5)Tj
-0.0373 Tc 6.72 0 Td
(-)Tj
0.0713 Tc 2.64 0 Td
(7\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 38.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.0169 Tc 0 Tw 52.2 0 Td
(Bone)Tj
-0.0373 Tc 16.92 0 Td
(-)Tj
-0.0271 Tc 0.0399 Tw 2.64 0 Td
(remodeling mainly completed at 3 years. Small )Tj
-0.0236 Tc 0.0296 Tw -19.56 -9.24 Td
(osteolytic lesions in zone 7a for 6 hips with high wear.)Tj
0 Tc 0.03 Tw 174.84 0 Td
( )Tj
ET
19.68 647.4 0.48 0.48 re
f
20.16 647.4 62.04 0.48 re
f
82.2 647.4 0.48 0.48 re
f
82.68 647.4 59.4 0.48 re
f
142.08 647.4 0.48 0.48 re
f
142.56 647.4 41.4 0.48 re
f
183.96 647.4 0.48 0.48 re
f
184.44 647.4 45.6 0.48 re
f
230.04 647.4 0.48 0.48 re
f
230.52 647.4 54 0.48 re
f
284.52 647.4 0.48 0.48 re
f
285 647.4 51.96 0.48 re
f
336.96 647.4 0.48 0.48 re
f
337.44 647.4 55.8 0.48 re
f
393.24 647.4 0.48 0.48 re
f
393.72 647.4 188.52 0.48 re
f
582.24 647.4 0.48 0.48 re
f
19.68 627.96 0.48 19.44 re
f
82.2 627.96 0.48 19.44 re
f
142.08 627.96 0.48 19.44 re
f
183.96 627.96 0.48 19.44 re
f
230.04 627.96 0.48 19.44 re
f
284.52 627.96 0.48 19.44 re
f
336.96 627.96 0.48 19.44 re
f
393.24 627.96 0.48 19.44 re
f
582.24 627.96 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0116 Tc 0.0416 Tw 25.32 619.8 Td
(Giannikas et )Tj
-0.045 Tc 0 Tw 0 -9.12 TD
(al.)Tj
/TT2 5.04 Tf
0 Tc 7.8 3.48 Td
(65)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0449 Tc 0 Tw 49.68 5.64 Td
(A)Tj
0.1762 Tc 5.64 0 Td
(BG)Tj
0 Tc 0.03 Tw 11.16 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 43.08 0 Td
(71 \(66\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(55 \(26)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(65\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(4.8 \(2)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(7\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
-0.0106 Tc 0.0406 Tw 26.4 0 Td
(1 record )Tj
-0.0337 Tc 0.0037 Tw T*
(review, one )Tj
-0.0199 Tc -0.0701 Tw 0 -9.24 TD
(telephone )Tj
-0.0061 Tc 0 Tw T*
(review)Tj
0 Tc 0.03 Tw 21.6 0 Td
( )Tj
0.06 Tc 0 Tw 30.84 27.6 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0181 Tc 0.0121 Tw 52.2 0 Td
(Eccentric wear in 37 \(60%\) of hips. One case of )Tj
-0.0123 Tc 0.0423 Tw 0 -9.12 TD
(endosteal cavitation.)Tj
0 Tc 0.03 Tw 65.88 0 Td
( )Tj
ET
19.68 627.48 0.48 0.48 re
f
20.16 627.48 62.04 0.48 re
f
82.2 627.48 0.48 0.48 re
f
82.68 627.48 59.4 0.48 re
f
142.08 627.48 0.48 0.48 re
f
142.56 627.48 41.4 0.48 re
f
183.96 627.48 0.48 0.48 re
f
184.44 627.48 45.6 0.48 re
f
230.04 627.48 0.48 0.48 re
f
230.52 627.48 54 0.48 re
f
284.52 627.48 0.48 0.48 re
f
285 627.48 51.96 0.48 re
f
336.96 627.48 0.48 0.48 re
f
337.44 627.48 55.8 0.48 re
f
393.24 627.48 0.48 0.48 re
f
393.72 627.48 188.52 0.48 re
f
582.24 627.48 0.48 0.48 re
f
19.68 589.68 0.48 37.8 re
f
82.2 589.68 0.48 37.8 re
f
142.08 589.68 0.48 37.8 re
f
183.96 589.68 0.48 37.8 re
f
230.04 589.68 0.48 37.8 re
f
284.52 589.68 0.48 37.8 re
f
336.96 589.68 0.48 37.8 re
f
393.24 589.68 0.48 37.8 re
f
582.24 589.68 0.48 37.8 re
f
BT
/TT2 8.04 Tf
-0.0361 Tc 0.0661 Tw 25.32 581.52 Td
(Rogers et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 40.2 3.48 Td
(67)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
0.0625 Tc 0 Tw 17.28 -3.48 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 43.08 0 Td
(100 \(97\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(51 \(22)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(71\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0124 Tc 0.0424 Tw 12 0 Td
(6 \(4)Tj
-0.0373 Tc 0 Tw 12.84 0 Td
(-)Tj
0.0276 Tc 2.52 0 Td
(10\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0172 Tc 0.0472 Tw 28.44 0 Td
(None stated)Tj
0 Tc 0.03 Tw 38.16 0 Td
( )Tj
0.06 Tc 0 Tw 14.28 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0205 Tc 0.0205 Tw 52.2 0 Td
(High polyethylene wear. 6% had bone resorption in )Tj
-0.0343 Tc 0.0643 Tw 0 -9.24 TD
(zone 1 and 11% in zone 7.)Tj
0 Tc 0.03 Tw 84.72 0 Td
( )Tj
ET
19.68 589.2 0.48 0.48 re
f
20.16 589.2 62.04 0.48 re
f
82.2 589.2 0.48 0.48 re
f
82.68 589.2 59.4 0.48 re
f
142.08 589.2 0.48 0.48 re
f
142.56 589.2 41.4 0.48 re
f
183.96 589.2 0.48 0.48 re
f
184.44 589.2 45.6 0.48 re
f
230.04 589.2 0.48 0.48 re
f
230.52 589.2 54 0.48 re
f
284.52 589.2 0.48 0.48 re
f
285 589.2 51.96 0.48 re
f
336.96 589.2 0.48 0.48 re
f
337.44 589.2 55.8 0.48 re
f
393.24 589.2 0.48 0.48 re
f
393.72 589.2 188.52 0.48 re
f
582.24 589.2 0.48 0.48 re
f
19.68 569.76 0.48 19.44 re
f
82.2 569.76 0.48 19.44 re
f
142.08 569.76 0.48 19.44 re
f
183.96 569.76 0.48 19.44 re
f
230.04 569.76 0.48 19.44 re
f
284.52 569.76 0.48 19.44 re
f
336.96 569.76 0.48 19.44 re
f
393.24 569.76 0.48 19.44 re
f
582.24 569.76 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0368 Tc 0.0668 Tw 25.32 561.6 Td
(McNally et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 45.96 3.48 Td
(68)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0204 Tc 0 Tw 11.52 -3.48 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 34.68 0 Td
(100 \(86\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
0.0276 Tc 0 Tw 14.4 0 Td
(\(45)Tj
-0.0373 Tc 10.8 0 Td
(-)Tj
0.0676 Tc 2.52 0 Td
(94\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
-0.0243 Tc 0.0543 Tw 21.96 0 Td
(10 \(9)Tj
-0.0373 Tc 0 Tw 16.8 0 Td
(-)Tj
0.0676 Tc 2.52 0 Td
(12\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
0.06 Tc 0 Tw 24.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
52.2 0 Td
( )Tj
ET
19.68 569.28 0.48 0.48 re
f
20.16 569.28 62.04 0.48 re
f
82.2 569.28 0.48 0.48 re
f
82.68 569.28 59.4 0.48 re
f
142.08 569.28 0.48 0.48 re
f
142.56 569.28 41.4 0.48 re
f
183.96 569.28 0.48 0.48 re
f
184.44 569.28 45.6 0.48 re
f
230.04 569.28 0.48 0.48 re
f
230.52 569.28 54 0.48 re
f
284.52 569.28 0.48 0.48 re
f
285 569.28 51.96 0.48 re
f
336.96 569.28 0.48 0.48 re
f
337.44 569.28 55.8 0.48 re
f
393.24 569.28 0.48 0.48 re
f
393.72 569.28 188.52 0.48 re
f
582.24 569.28 0.48 0.48 re
f
19.68 559.08 0.48 10.2 re
f
82.2 559.08 0.48 10.2 re
f
142.08 559.08 0.48 10.2 re
f
183.96 559.08 0.48 10.2 re
f
230.04 559.08 0.48 10.2 re
f
284.52 559.08 0.48 10.2 re
f
336.96 559.08 0.48 10.2 re
f
393.24 559.08 0.48 10.2 re
f
582.24 559.08 0.48 10.2 re
f
BT
/TT2 8.04 Tf
-0.0013 Tc -0.0287 Tw 25.32 550.92 Td
(Vedantam and )Tj
-0.003 Tc 0 Tw T*
(Ruddlesdin)Tj
/TT2 5.04 Tf
-0.12 Tc 36.6 3.48 Td
(69)Tj
0 Tc 0.06 Tw 4.92 0 Td
( )Tj
/TT2 8.04 Tf
-0.0204 Tc 0 Tw 21 5.76 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.68 0 Td
(54 \(45\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(55 \(33)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(4.9 \(2)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(6.5\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 20.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.0054 Tc 0.0246 Tw 19.68 0 Td
(1 \(1.9%\))Tj
0 Tc 0.03 Tw 28.08 0 Td
( )Tj
-0.0116 Tc -0.0269 Tw 28.2 0 Td
(Radiographs indicated that fixation achieved in the )Tj
-0.007 Tc -0.003 Tw T*
(distal 2/3 of stem.)Tj
0 Tc 0.03 Tw 57.48 0 Td
( )Tj
ET
19.68 558.6 0.48 0.48 re
f
20.16 558.6 62.04 0.48 re
f
82.2 558.6 0.48 0.48 re
f
82.68 558.6 59.4 0.48 re
f
142.08 558.6 0.48 0.48 re
f
142.56 558.6 41.4 0.48 re
f
183.96 558.6 0.48 0.48 re
f
184.44 558.6 45.6 0.48 re
f
230.04 558.6 0.48 0.48 re
f
230.52 558.6 54 0.48 re
f
284.52 558.6 0.48 0.48 re
f
285 558.6 51.96 0.48 re
f
336.96 558.6 0.48 0.48 re
f
337.44 558.6 55.8 0.48 re
f
393.24 558.6 0.48 0.48 re
f
393.72 558.6 188.52 0.48 re
f
582.24 558.6 0.48 0.48 re
f
19.68 539.16 0.48 19.44 re
f
82.2 539.16 0.48 19.44 re
f
142.08 539.16 0.48 19.44 re
f
183.96 539.16 0.48 19.44 re
f
230.04 539.16 0.48 19.44 re
f
284.52 539.16 0.48 19.44 re
f
336.96 539.16 0.48 19.44 re
f
393.24 539.16 0.48 19.44 re
f
582.24 539.16 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0116 Tc 0.0416 Tw 25.32 531 Td
(Loupasis et a)Tj
-0.0826 Tc 0 Tw 42.36 0 Td
(l.)Tj
/TT2 5.04 Tf
0 Tc 4.2 3.48 Td
(70)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0204 Tc 0 Tw 10.92 -3.48 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.68 0 Td
(47 \(42\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(46 \(31)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(50\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(5.9 \(3.8)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(7.4\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.055 Tc 0 Tw 52.2 0 Td
(Non)Tj
-0.0373 Tc 13.8 0 Td
(-)Tj
-0.0181 Tc 0.0241 Tw 2.64 0 Td
(revised stems radiographically stable. Calcar )Tj
-0.0179 Tc 0.0279 Tw -16.44 -9.12 Td
(osteolysis in 3 hips. No distal osteolysis.)Tj
0 Tc 0.03 Tw 129.84 0 Td
( )Tj
ET
19.68 538.68 0.48 0.48 re
f
20.16 538.68 62.04 0.48 re
f
82.2 538.68 0.48 0.48 re
f
82.68 538.68 59.4 0.48 re
f
142.08 538.68 0.48 0.48 re
f
142.56 538.68 41.4 0.48 re
f
183.96 538.68 0.48 0.48 re
f
184.44 538.68 45.6 0.48 re
f
230.04 538.68 0.48 0.48 re
f
230.52 538.68 54 0.48 re
f
284.52 538.68 0.48 0.48 re
f
285 538.68 51.96 0.48 re
f
336.96 538.68 0.48 0.48 re
f
337.44 538.68 55.8 0.48 re
f
393.24 538.68 0.48 0.48 re
f
393.72 538.68 188.52 0.48 re
f
582.24 538.68 0.48 0.48 re
f
19.68 519.36 0.48 19.32 re
f
82.2 519.36 0.48 19.32 re
f
142.08 519.36 0.48 19.32 re
f
183.96 519.36 0.48 19.32 re
f
230.04 519.36 0.48 19.32 re
f
284.52 519.36 0.48 19.32 re
f
336.96 519.36 0.48 19.32 re
f
393.24 519.36 0.48 19.32 re
f
582.24 519.36 0.48 19.32 re
f
BT
/TT2 8.04 Tf
-0.0225 Tc 0.0525 Tw 25.32 511.2 Td
(Loupasis et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 46.56 3.48 Td
(71)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0204 Tc 0 Tw 10.92 -3.48 Td
(Furlong)Tj
0 Tc 0.03 Tw 25.2 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 34.68 0 Td
(82 \(76\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(55 \(37)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(67\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 12 0 Td
(5.4 \(4)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(6.8\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 20.4 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0225 Tc 0.0525 Tw 52.2 0 Td
(All stems radiographically stable. Small progressi)Tj
-0.0149 Tc -0.0751 Tw 159.48 0 Td
(ve )Tj
-0.024 Tc 0.054 Tw -159.48 -9.24 Td
(lesions in zone 7 for 3 \(4%\) of stems.)Tj
0 Tc 0.03 Tw 119.76 0 Td
( )Tj
ET
19.68 518.88 0.48 0.48 re
f
20.16 518.88 62.04 0.48 re
f
82.2 518.88 0.48 0.48 re
f
82.68 518.88 59.4 0.48 re
f
142.08 518.88 0.48 0.48 re
f
142.56 518.88 41.4 0.48 re
f
183.96 518.88 0.48 0.48 re
f
184.44 518.88 45.6 0.48 re
f
230.04 518.88 0.48 0.48 re
f
230.52 518.88 54 0.48 re
f
284.52 518.88 0.48 0.48 re
f
285 518.88 51.96 0.48 re
f
336.96 518.88 0.48 0.48 re
f
337.44 518.88 55.8 0.48 re
f
393.24 518.88 0.48 0.48 re
f
393.72 518.88 188.52 0.48 re
f
582.24 518.88 0.48 0.48 re
f
19.68 499.44 0.48 19.44 re
f
82.2 499.44 0.48 19.44 re
f
142.08 499.44 0.48 19.44 re
f
183.96 499.44 0.48 19.44 re
f
230.04 499.44 0.48 19.44 re
f
284.52 499.44 0.48 19.44 re
f
336.96 499.44 0.48 19.44 re
f
393.24 499.44 0.48 19.44 re
f
582.24 499.44 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0129 Tc 0.0429 Tw 25.32 491.28 Td
(Reikeras and )Tj
-0.0266 Tc 0 Tw T*
(Gunderson)Tj
/TT2 5.04 Tf
0 Tc 35.16 3.48 Td
(73)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0075 Tc 0.0375 Tw 22.32 5.76 Td
(Landos Corail)Tj
0 Tc 0.03 Tw 45.6 0 Td
( )Tj
0.02 Tc 0.01 Tw 14.28 0 Td
(323 )Tj
0.0211 Tc 0 Tw T*
(\(276\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 24.48 9.24 Td
(48 \(15)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(79\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0243 Tc 0.0543 Tw 12 0 Td
(10 \(8)Tj
-0.0373 Tc 0 Tw 16.8 0 Td
(-)Tj
0.0676 Tc 2.52 0 Td
(12\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
0.06 Tc 0 Tw 24.36 0 Td
(19)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 44.28 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0178 Tc 0.0211 Tw 52.2 0 Td
(Fibrous ingrowth adjacent to proximal part of stem in )Tj
-0.0209 Tc 0.0181 Tw T*
(16 cases. Focal osteolysis in zones 1 and/or 7 in 28 )Tj
-0.0204 Tc 0.0504 Tw T*
(cases. High wear in many cases.)Tj
0 Tc 0.03 Tw 103.44 0 Td
( )Tj
ET
19.68 498.96 0.48 0.48 re
f
20.16 498.96 62.04 0.48 re
f
82.2 498.96 0.48 0.48 re
f
82.68 498.96 59.4 0.48 re
f
142.08 498.96 0.48 0.48 re
f
142.56 498.96 41.4 0.48 re
f
183.96 498.96 0.48 0.48 re
f
184.44 498.96 45.6 0.48 re
f
230.04 498.96 0.48 0.48 re
f
230.52 498.96 54 0.48 re
f
284.52 498.96 0.48 0.48 re
f
285 498.96 51.96 0.48 re
f
336.96 498.96 0.48 0.48 re
f
337.44 498.96 55.8 0.48 re
f
393.24 498.96 0.48 0.48 re
f
393.72 498.96 188.52 0.48 re
f
582.24 498.96 0.48 0.48 re
f
19.68 470.28 0.48 28.68 re
f
82.2 470.28 0.48 28.68 re
f
142.08 470.28 0.48 28.68 re
f
183.96 470.28 0.48 28.68 re
f
230.04 470.28 0.48 28.68 re
f
284.52 470.28 0.48 28.68 re
f
336.96 470.28 0.48 28.68 re
f
393.24 470.28 0.48 28.68 re
f
582.24 470.28 0.48 28.68 re
f
BT
/TT2 8.04 Tf
-0.0208 Tc -0.0092 Tw 25.32 462.12 Td
(Rokkum and )Tj
-0.0225 Tc 0 Tw 0 -9.12 TD
(Reigstad)Tj
/TT2 5.04 Tf
0 Tc 28.08 3.48 Td
(74)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0075 Tc 0.0375 Tw 29.4 5.64 Td
(Landos Corail)Tj
0 Tc 0.03 Tw 45.6 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 14.28 0 Td
(100 \(86\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(56 \(32)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 12 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0172 Tc -0.0128 Tw 50.4 0 Td
(None stated )Tj
0 Tc 0.03 Tw 40.08 0 Td
( )Tj
0.06 Tc 0 Tw 12.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0229 Tc 0.0395 Tw 52.2 0 Td
(Stems stable, but by 5 years 74/94 stems exhibited )Tj
-0.0181 Tc 0.0481 Tw T*
(double radiolucent lines indicating fibrous tissue. High )Tj
-0.0097 Tc 0.0397 Tw 0 -9.24 TD
(wear noted.)Tj
0 Tc 0.03 Tw 37.44 0 Td
( )Tj
ET
19.68 469.8 0.48 0.48 re
f
20.16 469.8 62.04 0.48 re
f
82.2 469.8 0.48 0.48 re
f
82.68 469.8 59.4 0.48 re
f
142.08 469.8 0.48 0.48 re
f
142.56 469.8 41.4 0.48 re
f
183.96 469.8 0.48 0.48 re
f
184.44 469.8 45.6 0.48 re
f
230.04 469.8 0.48 0.48 re
f
230.52 469.8 54 0.48 re
f
284.52 469.8 0.48 0.48 re
f
285 469.8 51.96 0.48 re
f
336.96 469.8 0.48 0.48 re
f
337.44 469.8 55.8 0.48 re
f
393.24 469.8 0.48 0.48 re
f
393.72 469.8 188.52 0.48 re
f
582.24 469.8 0.48 0.48 re
f
19.68 441.24 0.48 28.56 re
f
82.2 441.24 0.48 28.56 re
f
142.08 441.24 0.48 28.56 re
f
183.96 441.24 0.48 28.56 re
f
230.04 441.24 0.48 28.56 re
f
284.52 441.24 0.48 28.56 re
f
336.96 441.24 0.48 28.56 re
f
393.24 441.24 0.48 28.56 re
f
582.24 441.24 0.48 28.56 re
f
BT
/TT2 8.04 Tf
-0.03 Tc 0.06 Tw 25.32 433.08 Td
(Gosens et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 41.16 3.48 Td
(76)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
0.0022 Tc 0 Tw 16.32 -3.48 Td
(Mallory)Tj
-0.0373 Tc 25.68 0 Td
(-)Tj
0.0189 Tc 2.64 0 Td
(Head)Tj
0 Tc 0.03 Tw 17.04 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 14.52 0 Td
(63 \(50\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(53 \(20)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(68\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(6.3 \(3.7)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
-0.03 Tc 2.52 0 Td
(9.8)Tj
-0.0373 Tc 10.08 0 Td
(\))Tj
0 Tc 0.03 Tw 2.64 0 Td
( )Tj
-0.0172 Tc 0.0472 Tw 14.4 0 Td
(None stated)Tj
0 Tc 0.03 Tw 38.16 0 Td
( )Tj
0.06 Tc 0 Tw 14.28 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.017 Tc 0.032 Tw 52.2 0 Td
(No osteolysis noted. Cortical hypertrophy in zones 3 )Tj
0.024 Tc -0.114 Tw T*
(and 5.)Tj
0 Tc 0.03 Tw 19.68 0 Td
( )Tj
ET
19.68 440.76 0.48 0.48 re
f
20.16 440.76 62.04 0.48 re
f
82.2 440.76 0.48 0.48 re
f
82.68 440.76 59.4 0.48 re
f
142.08 440.76 0.48 0.48 re
f
142.56 440.76 41.4 0.48 re
f
183.96 440.76 0.48 0.48 re
f
184.44 440.76 45.6 0.48 re
f
230.04 440.76 0.48 0.48 re
f
230.52 440.76 54 0.48 re
f
284.52 440.76 0.48 0.48 re
f
285 440.76 51.96 0.48 re
f
336.96 440.76 0.48 0.48 re
f
337.44 440.76 55.8 0.48 re
f
393.24 440.76 0.48 0.48 re
f
393.72 440.76 188.52 0.48 re
f
582.24 440.76 0.48 0.48 re
f
19.68 421.32 0.48 19.44 re
f
82.2 421.32 0.48 19.44 re
f
142.08 421.32 0.48 19.44 re
f
183.96 421.32 0.48 19.44 re
f
230.04 421.32 0.48 19.44 re
f
284.52 421.32 0.48 19.44 re
f
336.96 421.32 0.48 19.44 re
f
393.24 421.32 0.48 19.44 re
f
582.24 421.32 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0157 Tc -0.0743 Tw 25.32 413.16 Td
(Hernandez )Tj
-0.0266 Tc 0.0566 Tw T*
(Cortes et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 38.52 3.48 Td
(77)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0938 Tc 0 Tw 18.96 5.76 Td
(Ti)Tj
-0.0373 Tc 7.08 0 Td
(-)Tj
-0.0202 Tc 2.76 0 Td
(Fit)Tj
0 Tc 0.03 Tw 8.88 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 41.16 0 Td
(60 \(60\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(65 \(45)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(76\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 12 0 Td
(11)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 46.32 0 Td
(7)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.017 Tc 0.0033 Tw 52.2 0 Td
(Calcar osteolysis seen in 8 hips and one case of distal )Tj
-0.0187 Tc 0.0337 Tw T*
(osteolysis. 48 remaining stems stable. Thigh pain in )Tj
-0.015 Tc -0.015 Tw 0 -9.12 TD
(30% of pati)Tj
-0.0165 Tc 0 Tw 37.44 0 Td
(ents.)Tj
0 Tc 0.03 Tw 14.88 0 Td
( )Tj
ET
19.68 420.84 0.48 0.48 re
f
20.16 420.84 62.04 0.48 re
f
82.2 420.84 0.48 0.48 re
f
82.68 420.84 59.4 0.48 re
f
142.08 420.84 0.48 0.48 re
f
142.56 420.84 41.4 0.48 re
f
183.96 420.84 0.48 0.48 re
f
184.44 420.84 45.6 0.48 re
f
230.04 420.84 0.48 0.48 re
f
230.52 420.84 54 0.48 re
f
284.52 420.84 0.48 0.48 re
f
285 420.84 51.96 0.48 re
f
336.96 420.84 0.48 0.48 re
f
337.44 420.84 55.8 0.48 re
f
393.24 420.84 0.48 0.48 re
f
393.72 420.84 188.52 0.48 re
f
582.24 420.84 0.48 0.48 re
f
19.68 392.28 0.48 28.56 re
f
82.2 392.28 0.48 28.56 re
f
142.08 392.28 0.48 28.56 re
f
183.96 392.28 0.48 28.56 re
f
230.04 392.28 0.48 28.56 re
f
284.52 392.28 0.48 28.56 re
f
336.96 392.28 0.48 28.56 re
f
393.24 392.28 0.48 28.56 re
f
582.24 392.28 0.48 28.56 re
f
BT
/TT2 8.04 Tf
-0.0193 Tc -0.0107 Tw 25.32 384.12 Td
(Skinner et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 42.48 3.48 Td
(78)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0246 Tc 0 Tw 15 -3.48 Td
(Freeman)Tj
0 Tc 0.03 Tw 27.96 0 Td
( )Tj
0.02 Tc 0.01 Tw 31.92 0 Td
(100 )Tj
0.0211 Tc 0 Tw 0 -9.24 TD
(\(100\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
0.06 Tc 0 Tw 24.48 9.24 Td
(57)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 37.92 0 Td
(10)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 46.32 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
52.2 0 Td
( )Tj
ET
19.68 391.8 0.48 0.48 re
f
20.16 391.8 62.04 0.48 re
f
82.2 391.8 0.48 0.48 re
f
82.68 391.8 59.4 0.48 re
f
142.08 391.8 0.48 0.48 re
f
142.56 391.8 41.4 0.48 re
f
183.96 391.8 0.48 0.48 re
f
184.44 391.8 45.6 0.48 re
f
230.04 391.8 0.48 0.48 re
f
230.52 391.8 54 0.48 re
f
284.52 391.8 0.48 0.48 re
f
285 391.8 51.96 0.48 re
f
336.96 391.8 0.48 0.48 re
f
337.44 391.8 55.8 0.48 re
f
393.24 391.8 0.48 0.48 re
f
393.72 391.8 188.52 0.48 re
f
582.24 391.8 0.48 0.48 re
f
19.68 372.36 0.48 19.44 re
f
82.2 372.36 0.48 19.44 re
f
142.08 372.36 0.48 19.44 re
f
183.96 372.36 0.48 19.44 re
f
230.04 372.36 0.48 19.44 re
f
284.52 372.36 0.48 19.44 re
f
336.96 372.36 0.48 19.44 re
f
393.24 372.36 0.48 19.44 re
f
582.24 372.36 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0275 Tc 0.0575 Tw 25.32 364.2 Td
(Radl et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 32.76 3.48 Td
(79)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0043 Tc 0 Tw 24.72 -3.48 Td
(Austria)Tj
0 Tc 0.03 Tw 23.64 0 Td
( )Tj
0.02 Tc 0.01 Tw 36.24 0 Td
(142 )Tj
0.0211 Tc 0 Tw T*
(\(136\))Tj
0 Tc 0.03 Tw 17.4 0 Td
( )Tj
-0.0268 Tc 0.0568 Tw 24.48 9.24 Td
(66.5 \(19)Tj
-0.0373 Tc 0 Tw 26.76 0 Td
(-)Tj
0.0676 Tc -26.76 -9.24 Td
(90\))Tj
0 Tc 0.03 Tw 10.8 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 35.28 9.24 Td
(5.6 \(4.3)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(7.3\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.4 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 48.36 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0148 Tc -0.0152 Tw 52.2 0 Td
(Stem migration >2 mm in 29 hips. Bone loss seen in all )Tj
-0.0169 Tc 0.0019 Tw T*
(patients. Conclusion that design did not give adequate )Tj
-0.0164 Tc 0 Tw T*
(press)Tj
-0.0373 Tc 16.44 0 Td
(-)Tj
-0.03 Tc 0.06 Tw 2.64 0 Td
(fit stability.)Tj
0 Tc 0.03 Tw 36.96 0 Td
( )Tj
ET
19.68 371.88 0.48 0.48 re
f
20.16 371.88 62.04 0.48 re
f
82.2 371.88 0.48 0.48 re
f
82.68 371.88 59.4 0.48 re
f
142.08 371.88 0.48 0.48 re
f
142.56 371.88 41.4 0.48 re
f
183.96 371.88 0.48 0.48 re
f
184.44 371.88 45.6 0.48 re
f
230.04 371.88 0.48 0.48 re
f
230.52 371.88 54 0.48 re
f
284.52 371.88 0.48 0.48 re
f
285 371.88 51.96 0.48 re
f
336.96 371.88 0.48 0.48 re
f
337.44 371.88 55.8 0.48 re
f
393.24 371.88 0.48 0.48 re
f
393.72 371.88 188.52 0.48 re
f
582.24 371.88 0.48 0.48 re
f
19.68 343.2 0.48 28.68 re
f
82.2 343.2 0.48 28.68 re
f
142.08 343.2 0.48 28.68 re
f
183.96 343.2 0.48 28.68 re
f
230.04 343.2 0.48 28.68 re
f
284.52 343.2 0.48 28.68 re
f
336.96 343.2 0.48 28.68 re
f
393.24 343.2 0.48 28.68 re
f
582.24 343.2 0.48 28.68 re
f
BT
/TT2 8.04 Tf
-0.0345 Tc 0.0645 Tw 147.72 335.04 Td
(35 HAC )Tj
0 Tc 0.03 Tw 28.92 0 Td
( )Tj
0.0033 Tc -0.0133 Tw 12.96 0 Td
(48.2 \261 9.0 )Tj
0 Tc 0.03 Tw 34.56 0 Td
( )Tj
-0.022 Tc 0.012 Tw 11.52 0 Td
(4.4 \261 0.7 )Tj
0 Tc 0.03 Tw 30.48 0 Td
( )Tj
0.06 Tc -0.03 Tw 76.44 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 342.72 0.48 0.48 re
f
20.16 342.72 62.04 0.48 re
f
82.2 342.72 0.48 0.48 re
f
82.68 342.72 59.4 0.48 re
f
142.08 342.72 0.48 0.48 re
f
142.56 342.72 41.4 0.48 re
f
183.96 342.72 0.48 0.48 re
f
184.44 342.72 45.6 0.48 re
f
230.04 342.72 0.48 0.48 re
f
230.52 342.72 54 0.48 re
f
284.52 342.72 0.48 0.48 re
f
285 342.72 51.96 0.48 re
f
336.96 342.72 0.48 0.48 re
f
337.44 342.72 55.8 0.48 re
f
393.24 342.72 0.48 0.48 re
f
393.72 342.72 188.52 0.48 re
f
582.24 342.72 0.48 0.48 re
f
19.68 332.52 0.48 10.2 re
f
82.2 332.52 0.48 10.2 re
f
142.08 332.52 0.48 10.2 re
f
183.96 332.52 0.48 10.2 re
f
230.04 332.52 0.48 10.2 re
f
284.52 332.52 0.48 10.2 re
f
336.96 332.52 0.48 10.2 re
f
393.24 332.52 0.48 10.2 re
f
582.24 332.52 0.48 10.2 re
f
BT
/TT2 8.04 Tf
-0.0539 Tc 0.1439 Tw 25.32 335.04 Td
(Yee et )Tj
-0.045 Tc 0 Tw 22.68 0 Td
(al.)Tj
/TT2 5.04 Tf
0 Tc 7.8 3.48 Td
(81)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
0.0022 Tc 0 Tw 27 -3.48 Td
(Mallory)Tj
-0.0373 Tc 25.68 0 Td
(-)Tj
0.0189 Tc 2.64 0 Td
(Head)Tj
0 Tc 0.03 Tw 17.04 0 Td
( )Tj
-0.06 Tc 0.09 Tw 14.52 -10.68 Td
(27 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
-0.1375 Tc -22.08 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0117 Tc -0.0183 Tw 25.08 9.24 Td
(50.4 \261 8.7)Tj
0 Tc 0.03 Tw 32.52 0 Td
( )Tj
-0.0049 Tc 0.0349 Tw 13.56 0 Td
(4.9 \261 1.0)Tj
0 Tc 0.03 Tw 28.56 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 25.92 10.68 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 -10.68 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0202 Tc 0.0102 Tw 52.2 10.68 Td
(Randomized trial. No significant clinical difference )Tj
-0.0281 Tc 0.0581 Tw T*
(between groups. Two non)Tj
-0.0373 Tc 0 Tw 83.16 0 Td
(-)Tj
-0.0126 Tc 0.0026 Tw 2.64 0 Td
(hydroxyapatite stems had )Tj
-0.0199 Tc 0.0099 Tw -85.8 -9.12 Td
(distal endosteal cavitation. Calculated volumetric wear )Tj
-0.0133 Tc 0.0133 Tw T*
(statistically same in both groups.)Tj
0 Tc 0.03 Tw 105.24 0 Td
( )Tj
ET
19.68 332.04 0.48 0.48 re
f
82.2 332.04 0.48 0.48 re
f
142.08 332.04 0.48 0.48 re
f
142.56 332.04 41.4 0.48 re
f
183.96 332.04 0.48 0.48 re
f
184.44 332.04 45.6 0.48 re
f
230.04 332.04 0.48 0.48 re
f
230.52 332.04 54 0.48 re
f
284.52 332.04 0.48 0.48 re
f
336.96 332.04 0.48 0.48 re
f
337.44 332.04 55.8 0.48 re
f
393.24 332.04 0.48 0.48 re
f
582.24 332.04 0.48 0.48 re
f
19.68 304.92 0.48 27.12 re
f
82.2 304.92 0.48 27.12 re
f
142.08 304.92 0.48 27.12 re
f
183.96 304.92 0.48 27.12 re
f
230.04 304.92 0.48 27.12 re
f
284.52 304.92 0.48 27.12 re
f
336.96 304.92 0.48 27.12 re
f
393.24 304.92 0.48 27.12 re
f
582.24 304.92 0.48 27.12 re
f
BT
/TT2 8.04 Tf
-0.0217 Tc 0.0517 Tw 25.32 296.76 Td
(Sharp et al.)Tj
/TT2 5.04 Tf
-0.04 Tc 0 Tw 36.36 3.48 Td
(118)Tj
/TT2 8.04 Tf
0 Tc 0.03 Tw 7.44 -3.48 Td
( )Tj
0.0373 Tc 0 Tw 18.72 0 Td
(C)Tj
-0.0373 Tc 5.4 0 Td
(-)Tj
-0.0202 Tc 2.64 0 Td
(Fit)Tj
0 Tc 0.03 Tw 8.88 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 42.96 0 Td
(91 \(78\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(< 66)Tj
0 Tc 0.03 Tw 14.64 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 31.44 0 Td
(5.2 \(0.1)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(8\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.0008 Tc -0.0908 Tw 20.4 0 Td
(4 patients)Tj
0 Tc 0.03 Tw 30.96 0 Td
( )Tj
0.06 Tc 0 Tw 21.48 0 Td
(16)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0234 Tc 0.0294 Tw 48.12 0 Td
(Randomized trial comparing HAC to non)Tj
-0.0373 Tc 0 Tw 132.72 0 Td
(-)Tj
-0.0309 Tc 0.0609 Tw 2.64 0 Td
(HAC stems )Tj
-0.0206 Tc 0.0373 Tw -135.36 -9.24 Td
(abandoned after 4 years due to poor performance in )Tj
-0.0384 Tc 0.0684 Tw 0 -9.12 TD
(both arms of study.)Tj
0 Tc 0.03 Tw 61.8 0 Td
( )Tj
ET
19.68 304.44 0.48 0.48 re
f
20.16 304.44 62.04 0.48 re
f
82.2 304.44 0.48 0.48 re
f
82.68 304.44 59.4 0.48 re
f
142.08 304.44 0.48 0.48 re
f
142.56 304.44 41.4 0.48 re
f
183.96 304.44 0.48 0.48 re
f
184.44 304.44 45.6 0.48 re
f
230.04 304.44 0.48 0.48 re
f
230.52 304.44 54 0.48 re
f
284.52 304.44 0.48 0.48 re
f
285 304.44 51.96 0.48 re
f
336.96 304.44 0.48 0.48 re
f
337.44 304.44 55.8 0.48 re
f
393.24 304.44 0.48 0.48 re
f
393.72 304.44 188.52 0.48 re
f
582.24 304.44 0.48 0.48 re
f
19.68 275.88 0.48 28.56 re
f
82.2 275.88 0.48 28.56 re
f
142.08 275.88 0.48 28.56 re
f
183.96 275.88 0.48 28.56 re
f
230.04 275.88 0.48 28.56 re
f
284.52 275.88 0.48 28.56 re
f
336.96 275.88 0.48 28.56 re
f
393.24 275.88 0.48 28.56 re
f
582.24 275.88 0.48 28.56 re
f
BT
/TT2 8.04 Tf
-0.06 Tc 0.09 Tw 189.6 267.72 Td
(58 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
0 Tc 0.03 Tw 2.64 0 Td
( )Tj
-0.1375 Tc 0 Tw -24.72 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.022 Tc 0.012 Tw 29.28 9.24 Td
(4.7 \261 0.9 )Tj
0 Tc 0.03 Tw 30.48 0 Td
( )Tj
ET
19.68 275.4 0.48 0.48 re
f
20.16 275.4 62.04 0.48 re
f
82.2 275.4 0.48 0.48 re
f
82.68 275.4 59.4 0.48 re
f
142.08 275.4 0.48 0.48 re
f
142.56 275.4 41.4 0.48 re
f
183.96 275.4 0.48 0.48 re
f
184.44 275.4 45.6 0.48 re
f
230.04 275.4 0.48 0.48 re
f
230.52 275.4 54 0.48 re
f
284.52 275.4 0.48 0.48 re
f
285 275.4 51.96 0.48 re
f
336.96 275.4 0.48 0.48 re
f
337.44 275.4 55.8 0.48 re
f
393.24 275.4 0.48 0.48 re
f
393.72 275.4 188.52 0.48 re
f
582.24 275.4 0.48 0.48 re
f
19.68 255.96 0.48 19.44 re
f
82.2 255.96 0.48 19.44 re
f
142.08 255.96 0.48 19.44 re
f
183.96 255.96 0.48 19.44 re
f
230.04 255.96 0.48 19.44 re
f
284.52 255.96 0.48 19.44 re
f
336.96 255.96 0.48 19.44 re
f
393.24 255.96 0.48 19.44 re
f
582.24 255.96 0.48 19.44 re
f
BT
/TT2 8.04 Tf
-0.0115 Tc 0.0415 Tw 25.32 267.72 Td
(Buoncristiani et )Tj
-0.045 Tc 0 Tw 0 -9.24 TD
(al.)Tj
/TT2 5.04 Tf
0 Tc 7.8 3.48 Td
(85)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0037 Tc 0.0337 Tw 49.68 5.76 Td
(Anatomic )Tj
-0.0451 Tc 0 Tw T*
(Po)Tj
-0.0112 Tc 0.0412 Tw 8.4 0 Td
(rous )Tj
-0.0088 Tc 0.0388 Tw -8.4 -9.24 Td
(Replacement )Tj
-0.0225 Tc 0 Tw T*
(\(APR\))Tj
0 Tc 0.03 Tw 20.76 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 39.12 27.72 Td
(66 \(65\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0825 Tc 0.1125 Tw 18.48 -19.92 Td
( 55 HAC)Tj
0 Tc 0.03 Tw 28.92 0 Td
( )Tj
-0.0049 Tc 0.0349 Tw 17.16 0 Td
(4.6 \261 1.0)Tj
0 Tc 0.03 Tw 28.56 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 25.92 19.92 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.01 Tc -0.032 Tw 52.2 0 Td
(Inhomogeneous revision population. 31/66 stems )Tj
-0.0251 Tc 0.0551 Tw T*
(HAC. Stems with HAC had statistically improved )Tj
-0.0255 Tc 0.0555 Tw T*
(Harris scores for pain and limp.)Tj
0 Tc 0.03 Tw 101.4 0 Td
( )Tj
ET
19.68 255.48 0.48 0.48 re
f
82.2 255.48 0.48 0.48 re
f
142.08 255.48 0.48 0.48 re
f
183.96 255.48 0.48 0.48 re
f
184.44 255.48 45.6 0.48 re
f
230.04 255.48 0.48 0.48 re
f
230.52 255.48 54 0.48 re
f
284.52 255.48 0.48 0.48 re
f
336.96 255.48 0.48 0.48 re
f
393.24 255.48 0.48 0.48 re
f
582.24 255.48 0.48 0.48 re
f
19.68 237.48 0.48 18 re
f
82.2 237.48 0.48 18 re
f
142.08 237.48 0.48 18 re
f
183.96 237.48 0.48 18 re
f
230.04 237.48 0.48 18 re
f
284.52 237.48 0.48 18 re
f
336.96 237.48 0.48 18 re
f
393.24 237.48 0.48 18 re
f
582.24 237.48 0.48 18 re
f
BT
/TT2 8.04 Tf
-0.0175 Tc -0.0125 Tw 25.32 229.32 Td
(Park et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 32.28 3.48 Td
(82)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0204 Tc -0.0096 Tw 25.2 -3.48 Td
(Sivash Range )Tj
-0.0169 Tc 0.0469 Tw 0 -9.12 TD
(of Motion)Tj
-0.0338 Tc 0.0638 Tw 32.28 0 Td
( \(S)Tj
-0.0373 Tc 0 Tw 9.12 0 Td
(-)Tj
0.0319 Tc -41.4 -9.24 Td
(ROM\))Tj
0 Tc 0.03 Tw 21 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 38.88 18.36 Td
(48 \(24\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 18.48 0 Td
(54 \(29)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(68\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 12 0 Td
(4.3 \(3.9)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(5.3\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 14.4 0 Td
(8 \(4\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 36.96 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0237 Tc 0.0237 Tw 52.2 0 Td
(24 patients with bilateral op. received HAC and non)Tj
-0.0373 Tc 0 Tw 166.92 0 Td
(-)Tj
-0.0253 Tc 0.0403 Tw -166.92 -9.12 Td
(HAC device. No difference in remodeling or hip )Tj
-0.0308 Tc 0.0608 Tw 0 -9.24 TD
(scores. No difference in wear.)Tj
0 Tc 0.03 Tw 95.88 0 Td
( )Tj
ET
19.68 237 0.48 0.48 re
f
20.16 237 62.04 0.48 re
f
82.2 237 0.48 0.48 re
f
82.68 237 59.4 0.48 re
f
142.08 237 0.48 0.48 re
f
142.56 237 41.4 0.48 re
f
183.96 237 0.48 0.48 re
f
184.44 237 45.6 0.48 re
f
230.04 237 0.48 0.48 re
f
230.52 237 54 0.48 re
f
284.52 237 0.48 0.48 re
f
285 237 51.96 0.48 re
f
336.96 237 0.48 0.48 re
f
337.44 237 55.8 0.48 re
f
393.24 237 0.48 0.48 re
f
393.72 237 188.52 0.48 re
f
582.24 237 0.48 0.48 re
f
19.68 208.44 0.48 28.56 re
f
82.2 208.44 0.48 28.56 re
f
142.08 208.44 0.48 28.56 re
f
183.96 208.44 0.48 28.56 re
f
230.04 208.44 0.48 28.56 re
f
284.52 208.44 0.48 28.56 re
f
336.96 208.44 0.48 28.56 re
f
393.24 208.44 0.48 28.56 re
f
582.24 208.44 0.48 28.56 re
f
BT
/TT2 8.04 Tf
-0.0394 Tc 0.0694 Tw 25.32 200.28 Td
(Kim et al.)Tj
/TT2 5.04 Tf
0 Tc 0 Tw 31.8 3.48 Td
(83)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0208 Tc -0.0692 Tw 25.68 -3.48 Td
(Immediate )Tj
-0.0161 Tc -0.0739 Tw T*
(Postoperative )Tj
-0.0306 Tc 0.0606 Tw 0 -9.12 TD
(Stability \(IPS\))Tj
0 Tc 0.03 Tw 45.84 0 Td
( )Tj
0.0151 Tc 0.0149 Tw 14.04 18.36 Td
(100 \(50\))Tj
0 Tc 0.03 Tw 27.48 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 14.4 0 Td
(45 \(27)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(61\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.045 Tc 0 Tw 12 0 Td
(6.)Tj
0.06 Tc 6 0 Td
(6)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 44.4 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 19.68 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0236 Tc 0.0386 Tw 52.2 0 Td
(Fifty patients with bilateral op. received HAC or non)Tj
-0.0373 Tc 0 Tw 169.56 0 Td
(-)Tj
-0.0251 Tc 0.0551 Tw -169.56 -9.24 Td
(HAC device. Equivalent Harris hip score. Wear was )Tj
-0.0181 Tc 0.0153 Tw T*
(0.18 \261 0.012 mm/yr for HAC group and 0.21 \261 0.014 )Tj
-0.0361 Tc 0.0661 Tw 0 -9.24 TD
(mm/yr for non)Tj
-0.0373 Tc 0 Tw 46.68 0 Td
(-)Tj
-0.02 Tc 0.05 Tw 2.64 0 Td
(HAC group.)Tj
0 Tc 0.03 Tw 39.6 0 Td
( )Tj
ET
19.68 207.96 0.48 0.48 re
f
20.16 207.96 62.04 0.48 re
f
82.2 207.96 0.48 0.48 re
f
82.68 207.96 59.4 0.48 re
f
142.08 207.96 0.48 0.48 re
f
142.56 207.96 41.4 0.48 re
f
183.96 207.96 0.48 0.48 re
f
184.44 207.96 45.6 0.48 re
f
230.04 207.96 0.48 0.48 re
f
230.52 207.96 54 0.48 re
f
284.52 207.96 0.48 0.48 re
f
285 207.96 51.96 0.48 re
f
336.96 207.96 0.48 0.48 re
f
337.44 207.96 55.8 0.48 re
f
393.24 207.96 0.48 0.48 re
f
393.72 207.96 188.52 0.48 re
f
582.24 207.96 0.48 0.48 re
f
19.68 170.16 0.48 37.8 re
f
82.2 170.16 0.48 37.8 re
f
142.08 170.16 0.48 37.8 re
f
183.96 170.16 0.48 37.8 re
f
230.04 170.16 0.48 37.8 re
f
284.52 170.16 0.48 37.8 re
f
336.96 170.16 0.48 37.8 re
f
393.24 170.16 0.48 37.8 re
f
582.24 170.16 0.48 37.8 re
f
BT
/TT2 8.04 Tf
-0.0289 Tc 0.0589 Tw 189.6 162 Td
(65.3 HAC )Tj
0 Tc 0.03 Tw 34.92 0 Td
( )Tj
-0.0038 Tc -0.0062 Tw 11.16 0 Td
(9.08 \261 0.81 )Tj
0 Tc 0.03 Tw 38.52 0 Td
( )Tj
0.06 Tc -0.03 Tw 15.96 0 Td
(1 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
0.06 Tc -0.03 Tw 46.32 0 Td
(1 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 169.68 0.48 0.48 re
f
20.16 169.68 62.04 0.48 re
f
82.2 169.68 0.48 0.48 re
f
82.68 169.68 59.4 0.48 re
f
142.08 169.68 0.48 0.48 re
f
142.56 169.68 41.4 0.48 re
f
183.96 169.68 0.48 0.48 re
f
184.44 169.68 45.6 0.48 re
f
230.04 169.68 0.48 0.48 re
f
230.52 169.68 54 0.48 re
f
284.52 169.68 0.48 0.48 re
f
285 169.68 51.96 0.48 re
f
336.96 169.68 0.48 0.48 re
f
337.44 169.68 55.8 0.48 re
f
393.24 169.68 0.48 0.48 re
f
393.72 169.68 188.52 0.48 re
f
582.24 169.68 0.48 0.48 re
f
19.68 159.48 0.48 10.2 re
f
82.2 159.48 0.48 10.2 re
f
142.08 159.48 0.48 10.2 re
f
183.96 159.48 0.48 10.2 re
f
230.04 159.48 0.48 10.2 re
f
284.52 159.48 0.48 10.2 re
f
336.96 159.48 0.48 10.2 re
f
393.24 159.48 0.48 10.2 re
f
582.24 159.48 0.48 10.2 re
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BT
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-0.0187 Tc 0.0487 Tw 25.32 162 Td
(Hamadouche et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT2 5.04 Tf
0 Tc 7.8 3.48 Td
(84)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT2 8.04 Tf
-0.0407 Tc 0 Tw 49.68 5.76 Td
(Profile)Tj
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( )Tj
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(50 \(46\))Tj
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( )Tj
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(64.3 non)Tj
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(-)Tj
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(HAC)Tj
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( )Tj
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(8.25 \261 1.91 )Tj
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( )Tj
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(2 )Tj
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( )Tj
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(2 )Tj
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( )Tj
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(24 HAC and 26 non)Tj
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(-)Tj
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(HAC. Stem subsidence )Tj
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(statistically lower for HAC group.)Tj
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82.2 159 0.48 0.48 re
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142.08 159 0.48 0.48 re
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184.44 159 45.6 0.48 re
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230.04 159 0.48 0.48 re
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284.52 159 0.48 0.48 re
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285 159 51.96 0.48 re
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336.96 159 0.48 0.48 re
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337.44 159 55.8 0.48 re
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393.24 159 0.48 0.48 re
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582.24 139.56 0.48 19.44 re
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(Santori et al.)Tj
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(80)Tj
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( )Tj
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(Anatomic)Tj
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( )Tj
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(\(371\))Tj
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( )Tj
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(Not given)Tj
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( )Tj
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(5.8 \(5)Tj
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(-)Tj
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(7\))Tj
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( )Tj
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(Not stated)Tj
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( )Tj
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(6 stems )Tj
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(revised)Tj
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( )Tj
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(results and radiographic results for groups B and C. )Tj
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183.96 139.08 0.48 0.48 re
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184.44 139.08 45.6 0.48 re
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230.04 139.08 0.48 0.48 re
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284.52 139.08 0.48 0.48 re
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285 139.08 51.96 0.48 re
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336.96 139.08 0.48 0.48 re
f
337.44 139.08 55.8 0.48 re
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393.24 139.08 0.48 0.48 re
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142.08 82.32 0.48 0.48 re
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230.04 82.32 0.48 0.48 re
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284.52 82.8 0.48 56.28 re
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284.52 82.32 0.48 0.48 re
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285 82.32 51.96 0.48 re
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336.96 82.8 0.48 56.28 re
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336.96 82.32 0.48 0.48 re
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337.44 82.32 55.8 0.48 re
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393.24 82.8 0.48 56.28 re
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393.24 82.32 0.48 0.48 re
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393.72 82.32 188.52 0.48 re
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582.24 82.8 0.48 56.28 re
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582.24 82.32 0.48 0.48 re
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582.24 82.32 0.48 0.48 re
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BT
/TT2 8.04 Tf
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(HAC = hydroxyapatite)Tj
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(-)Tj
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(c)Tj
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(oated. Age and follow)Tj
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(-)Tj
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(up time given as the average with the range in parentheses. )Tj
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(-)Tj
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(2 Clinical Findings with Hydroxyapatit)Tj
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(Study Authors)Tj
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( )Tj
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(Stem Type)Tj
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( )Tj
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(No. Hips \(Patients\))Tj
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( )Tj
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(Age)Tj
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( )Tj
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(\(Years\) )Tj
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( )Tj
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(Follow)Tj
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(-)Tj
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(up )Tj
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(Time)Tj
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( )Tj
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(\(Years\))Tj
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( )Tj
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(No. Hips )Tj
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(\(Patients\) )Tj
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(Foll)Tj
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(ow)Tj
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(up)Tj
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(No. Aseptic )Tj
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( )Tj
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(Comments)Tj
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(\(PC\))Tj
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( )Tj
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(109 \(102\))Tj
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( )Tj
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(2 \(2%\))Tj
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( )Tj
ET
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20.16 934.2 58.92 0.48 re
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79.08 934.2 0.48 0.48 re
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79.56 934.2 68.4 0.48 re
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147.96 934.2 0.48 0.48 re
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225.36 934.2 0.48 0.48 re
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276.24 934.2 0.48 0.48 re
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377.88 934.2 0.48 0.48 re
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378.36 934.2 69 0.48 re
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447.36 934.2 0.48 0.48 re
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447.84 934.2 138.6 0.48 re
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586.44 934.2 0.48 0.48 re
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79.08 914.76 0.48 19.44 re
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147.96 914.76 0.48 19.44 re
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225.36 914.76 0.48 19.44 re
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586.44 914.76 0.48 19.44 re
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(Manley et al.)Tj
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(58)Tj
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(\(HAC\), Dual )Tj
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( )Tj
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(188 \(168\))Tj
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( )Tj
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(21 \(11%\))Tj
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( )Tj
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( )Tj
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(81\))Tj
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( )Tj
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(-)Tj
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(1 \(1%\))Tj
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(ent loosening.)Tj
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( )Tj
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147.96 885.24 0.48 0.48 re
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(al.)Tj
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(99)Tj
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( )Tj
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(Arc2f)Tj
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( )Tj
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( )Tj
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(65 \(21)Tj
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(-)Tj
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(88\))Tj
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( )Tj
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(Minimum 10)Tj
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( )Tj
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(2)Tj
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-0.013 Tc 0.003 Tw 65.4 0 Td
(No cup migration. Survivorship > 99%. )Tj
-0.0254 Tc 0.0554 Tw T*
(Minimal osteolysis. Threaded HAC cu)Tj
-0.06 Tc -0.03 Tw 123.84 0 Td
(p )Tj
-0.0166 Tc 0.0226 Tw -123.84 -9.24 Td
(compares favorably to best cemented )Tj
-0.0143 Tc 0.0443 Tw T*
(and cementless designs.)Tj
0 Tc 0.03 Tw 76.8 0 Td
( )Tj
ET
19.68 874.56 0.48 0.48 re
f
20.16 874.56 58.92 0.48 re
f
79.08 874.56 0.48 0.48 re
f
79.56 874.56 68.4 0.48 re
f
147.96 874.56 0.48 0.48 re
f
148.44 874.56 76.92 0.48 re
f
225.36 874.56 0.48 0.48 re
f
225.84 874.56 50.4 0.48 re
f
276.24 874.56 0.48 0.48 re
f
276.72 874.56 52.68 0.48 re
f
329.4 874.56 0.48 0.48 re
f
329.88 874.56 48 0.48 re
f
377.88 874.56 0.48 0.48 re
f
378.36 874.56 69 0.48 re
f
447.36 874.56 0.48 0.48 re
f
447.84 874.56 138.6 0.48 re
f
586.44 874.56 0.48 0.48 re
f
19.68 836.64 0.48 37.92 re
f
79.08 836.64 0.48 37.92 re
f
147.96 836.64 0.48 37.92 re
f
225.36 836.64 0.48 37.92 re
f
276.24 836.64 0.48 37.92 re
f
329.4 836.64 0.48 37.92 re
f
377.88 836.64 0.48 37.92 re
f
447.36 836.64 0.48 37.92 re
f
586.44 836.64 0.48 37.92 re
f
BT
/TT0 8.04 Tf
0.0106 Tc 0 Tw 84.72 828.48 Td
(Secur)Tj
-0.0373 Tc 18.24 0 Td
(-)Tj
-0.0234 Tc 0.0534 Tw 2.64 0 Td
(Fit \(HAC\))Tj
0 Tc 0.03 Tw 33 0 Td
( )Tj
-0.0124 Tc -0.0176 Tw 15 0 Td
(25 \(23\) )Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 51.96 0 Td
(58 \(35)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(75\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
ET
19.68 836.16 0.48 0.48 re
f
20.16 836.16 58.92 0.48 re
f
79.08 836.16 0.48 0.48 re
f
79.56 836.16 68.4 0.48 re
f
147.96 836.16 0.48 0.48 re
f
148.44 836.16 76.92 0.48 re
f
225.36 836.16 0.48 0.48 re
f
225.84 836.16 50.4 0.48 re
f
276.24 836.16 0.48 0.48 re
f
276.72 836.16 52.68 0.48 re
f
329.4 836.16 0.48 0.48 re
f
329.88 836.16 48 0.48 re
f
377.88 836.16 0.48 0.48 re
f
378.36 836.16 69 0.48 re
f
447.36 836.16 0.48 0.48 re
f
447.84 836.16 138.6 0.48 re
f
586.44 836.16 0.48 0.48 re
f
19.68 825.96 0.48 10.2 re
f
79.08 825.96 0.48 10.2 re
f
147.96 825.96 0.48 10.2 re
f
225.36 825.96 0.48 10.2 re
f
276.24 825.96 0.48 10.2 re
f
329.4 825.96 0.48 10.2 re
f
377.88 825.96 0.48 10.2 re
f
447.36 825.96 0.48 10.2 re
f
586.44 825.96 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0266 Tc 0.0566 Tw 25.32 828.48 Td
(Jazrawi et )Tj
-0.045 Tc 0 Tw 0 -9.12 TD
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(101)Tj
/TT0 8.04 Tf
0.03 Tw 7.56 -3.48 Td
( )Tj
-0.0074 Tc -0.0826 Tw 44.04 -1.56 Td
(Dual )Tj
-0.0225 Tc 0.0525 Tw 17.64 0 Td
(Radius )Tj
-0.0254 Tc 0 Tw -17.64 -9.24 Td
(\(HAC\))Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 46.8 9.24 Td
(25 \(25\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 54 0 Td
(60 \(26)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(77\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0085 Tc 0.0385 Tw 16.8 10.68 Td
(Minimum 4)Tj
0 Tc 0.03 Tw 38.16 0 Td
( )Tj
0.06 Tc 0 Tw 15 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.0106 Tc 0 Tw 65.4 0 Td
(Secur)Tj
-0.0373 Tc 18.24 0 Td
(-)Tj
-0.0274 Tc 0.0374 Tw 2.64 0 Td
(Fit cups with rough surface had )Tj
-0.0218 Tc 0.0318 Tw -20.88 -9.12 Td
(fewer radiolucent lines. Four cases of )Tj
-0.0191 Tc 0.0491 Tw 0 -9.24 TD
(periacetabular osteolysis in each group.)Tj
0 Tc 0.03 Tw 126.48 0 Td
( )Tj
ET
19.68 825.48 0.48 0.48 re
f
79.08 825.48 0.48 0.48 re
f
79.56 825.48 68.4 0.48 re
f
147.96 825.48 0.48 0.48 re
f
148.44 825.48 76.92 0.48 re
f
225.36 825.48 0.48 0.48 re
f
225.84 825.48 50.4 0.48 re
f
276.24 825.48 0.48 0.48 re
f
329.4 825.48 0.48 0.48 re
f
377.88 825.48 0.48 0.48 re
f
447.36 825.48 0.48 0.48 re
f
586.44 825.48 0.48 0.48 re
f
19.68 806.04 0.48 19.44 re
f
79.08 806.04 0.48 19.44 re
f
147.96 806.04 0.48 19.44 re
f
225.36 806.04 0.48 19.44 re
f
276.24 806.04 0.48 19.44 re
f
329.4 806.04 0.48 19.44 re
f
377.88 806.04 0.48 19.44 re
f
447.36 806.04 0.48 19.44 re
f
586.44 806.04 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0136 Tc 0.0436 Tw 25.32 797.88 Td
(Siverhus and )Tj
-0.0075 Tc 0 Tw 0 -9.12 TD
(Bryant)Tj
/TT0 5.04 Tf
0 Tc 21.84 3.48 Td
(102)Tj
0.06 Tw 7.56 0 Td
( )Tj
/TT0 8.04 Tf
0.0106 Tc 0 Tw 30 5.64 Td
(Secur)Tj
-0.0373 Tc 18.24 0 Td
(-)Tj
-0.0234 Tc 0.0534 Tw 2.64 0 Td
(Fit \(HAC\))Tj
0 Tc 0.03 Tw 33 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 15 0 Td
(93 \(78\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
54 0 Td
( )Tj
-0.03 Tc 0 Tw 50.88 0 Td
(4.3)Tj
0 Tc 0.03 Tw 10.08 0 Td
( )Tj
0.06 Tc 0 Tw 43.08 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
65.4 0 Td
( )Tj
ET
19.68 805.56 0.48 0.48 re
f
20.16 805.56 58.92 0.48 re
f
79.08 805.56 0.48 0.48 re
f
79.56 805.56 68.4 0.48 re
f
147.96 805.56 0.48 0.48 re
f
148.44 805.56 76.92 0.48 re
f
225.36 805.56 0.48 0.48 re
f
225.84 805.56 50.4 0.48 re
f
276.24 805.56 0.48 0.48 re
f
276.72 805.56 52.68 0.48 re
f
329.4 805.56 0.48 0.48 re
f
329.88 805.56 48 0.48 re
f
377.88 805.56 0.48 0.48 re
f
378.36 805.56 69 0.48 re
f
447.36 805.56 0.48 0.48 re
f
447.84 805.56 138.6 0.48 re
f
586.44 805.56 0.48 0.48 re
f
19.68 786.24 0.48 19.32 re
f
79.08 786.24 0.48 19.32 re
f
147.96 786.24 0.48 19.32 re
f
225.36 786.24 0.48 19.32 re
f
276.24 786.24 0.48 19.32 re
f
329.4 786.24 0.48 19.32 re
f
377.88 786.24 0.48 19.32 re
f
447.36 786.24 0.48 19.32 re
f
586.44 786.24 0.48 19.32 re
f
BT
/TT0 8.04 Tf
-0.0262 Tc 0.0562 Tw 25.32 778.08 Td
(Chung et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 39 3.48 Td
(90)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.015 Tc -0.075 Tw 15.36 -3.48 Td
(Anatomique )Tj
0.045 Tw 0 -9.24 TD
(Benoist Girard )Tj
-0.0734 Tc 0 Tw T*
(\(ABG\))Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
-0.02 Tc 0 Tw 46.8 18.48 Td
(289)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
0.03 Tc 0 Tw 65.28 0 Td
(58.6*)Tj
0 Tc 0.03 Tw 18.12 0 Td
( )Tj
0.0225 Tc 0 Tw 32.76 0 Td
(4.6*)Tj
0 Tc 0.03 Tw 14.04 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 39.12 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 15.72 0 Td
(10)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0167 Tc 0.0467 Tw 61.32 0 Td
(*Age and follow)Tj
-0.0373 Tc 0 Tw 53.64 0 Td
(-)Tj
-0.007 Tc 0.037 Tw 2.64 0 Td
(up refer to patients )Tj
-0.018 Tc 0.008 Tw -56.28 -9.24 Td
(with 29 cups revised. Absorption of )Tj
-0.0082 Tc 0.0382 Tw T*
(HAC noted; e)Tj
-0.0228 Tc 0.0528 Tw 44.52 0 Td
(xtent averaged 60.5%. )Tj
-0.0196 Tc 0.0496 Tw -44.52 -9.24 Td
(Wear of retrievals averaged 0.288 )Tj
-0.0172 Tc -0.0128 Tw 0 -9.12 TD
(mm/yr. Conclusion that mechanical )Tj
-0.0166 Tc 0.0466 Tw 0 -9.24 TD
(interlock or fixation surface required.)Tj
0 Tc 0.03 Tw 119.76 0 Td
( )Tj
ET
19.68 785.76 0.48 0.48 re
f
20.16 785.76 58.92 0.48 re
f
79.08 785.76 0.48 0.48 re
f
79.56 785.76 68.4 0.48 re
f
147.96 785.76 0.48 0.48 re
f
148.44 785.76 76.92 0.48 re
f
225.36 785.76 0.48 0.48 re
f
225.84 785.76 50.4 0.48 re
f
276.24 785.76 0.48 0.48 re
f
276.72 785.76 52.68 0.48 re
f
329.4 785.76 0.48 0.48 re
f
329.88 785.76 48 0.48 re
f
377.88 785.76 0.48 0.48 re
f
378.36 785.76 69 0.48 re
f
447.36 785.76 0.48 0.48 re
f
447.84 785.76 138.6 0.48 re
f
586.44 785.76 0.48 0.48 re
f
19.68 729.48 0.48 56.28 re
f
79.08 729.48 0.48 56.28 re
f
147.96 729.48 0.48 56.28 re
f
225.36 729.48 0.48 56.28 re
f
276.24 729.48 0.48 56.28 re
f
329.4 729.48 0.48 56.28 re
f
377.88 729.48 0.48 56.28 re
f
447.36 729.48 0.48 56.28 re
f
586.44 729.48 0.48 56.28 re
f
BT
/TT0 8.04 Tf
-0.0416 Tc 0.0716 Tw 25.32 721.32 Td
(Van Hoye et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(88)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
0.0625 Tc 0 Tw 46.56 5.76 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 52.08 0 Td
(26 \(18\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
0.06 Tc 0 Tw 54 0 Td
(71)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 42.72 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 49.08 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 15.72 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0175 Tc 0.0235 Tw 65.4 0 Td
(ABG cup used for revision procedures.)Tj
0 Tc 0.03 Tw 125.4 0 Td
( )Tj
ET
19.68 729 0.48 0.48 re
f
20.16 729 58.92 0.48 re
f
79.08 729 0.48 0.48 re
f
79.56 729 68.4 0.48 re
f
147.96 729 0.48 0.48 re
f
148.44 729 76.92 0.48 re
f
225.36 729 0.48 0.48 re
f
225.84 729 50.4 0.48 re
f
276.24 729 0.48 0.48 re
f
276.72 729 52.68 0.48 re
f
329.4 729 0.48 0.48 re
f
329.88 729 48 0.48 re
f
377.88 729 0.48 0.48 re
f
378.36 729 69 0.48 re
f
447.36 729 0.48 0.48 re
f
447.84 729 138.6 0.48 re
f
586.44 729 0.48 0.48 re
f
19.68 709.56 0.48 19.44 re
f
79.08 709.56 0.48 19.44 re
f
147.96 709.56 0.48 19.44 re
f
225.36 709.56 0.48 19.44 re
f
276.24 709.56 0.48 19.44 re
f
329.4 709.56 0.48 19.44 re
f
377.88 709.56 0.48 19.44 re
f
447.36 709.56 0.48 19.44 re
f
586.44 709.56 0.48 19.44 re
f
BT
/TT0 8.04 Tf
-0.0192 Tc -0.0108 Tw 153.6 701.4 Td
(29 \(28\)* )Tj
0 Tc 0.03 Tw 29.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 48 0 Td
(65 \(30)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
-0.0124 Tc -0.0776 Tw 2.64 0 Td
(83\) )Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.76 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0108 Tc 0.0408 Tw 49.08 0 Td
(Not stated )Tj
0 Tc 0.03 Tw 34.8 0 Td
( )Tj
0.06 Tc -0.03 Tw 13.68 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 709.08 0.48 0.48 re
f
20.16 709.08 58.92 0.48 re
f
79.08 709.08 0.48 0.48 re
f
79.56 709.08 68.4 0.48 re
f
147.96 709.08 0.48 0.48 re
f
148.44 709.08 76.92 0.48 re
f
225.36 709.08 0.48 0.48 re
f
225.84 709.08 50.4 0.48 re
f
276.24 709.08 0.48 0.48 re
f
276.72 709.08 52.68 0.48 re
f
329.4 709.08 0.48 0.48 re
f
329.88 709.08 48 0.48 re
f
377.88 709.08 0.48 0.48 re
f
378.36 709.08 69 0.48 re
f
447.36 709.08 0.48 0.48 re
f
447.84 709.08 138.6 0.48 re
f
586.44 709.08 0.48 0.48 re
f
19.68 698.88 0.48 10.2 re
f
79.08 698.88 0.48 10.2 re
f
147.96 698.88 0.48 10.2 re
f
225.36 698.88 0.48 10.2 re
f
276.24 698.88 0.48 10.2 re
f
329.4 698.88 0.48 10.2 re
f
377.88 698.88 0.48 10.2 re
f
447.36 698.88 0.48 10.2 re
f
586.44 698.88 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0307 Tw 25.32 701.4 Td
(Nivbrant and )Tj
-0.0374 Tc 0 Tw 0 -9.12 TD
(K\344rrholm)Tj
/TT0 5.04 Tf
0 Tc 30.96 3.48 Td
(89)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
0.0625 Tc 0 Tw 23.4 5.64 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0243 Tc 0.0543 Tw 52.08 -10.68 Td
(14 \(14\)**)Tj
0 Tc 0.03 Tw 31.32 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 46.08 0 Td
(49 \(35)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(63\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 16.8 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.06 Tc 0 Tw 49.08 0 Td
(Not)Tj
-0.0262 Tc 0.0562 Tw 12 0 Td
( stated)Tj
0 Tc 0.03 Tw 20.76 0 Td
( )Tj
0.06 Tc 0 Tw 15.72 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0178 Tc -0.0722 Tw 65.4 10.68 Td
(*Revision procedures. **Primary )Tj
-0.0147 Tc 0.0047 Tw T*
(procedures. Radiostereometric analysis. )Tj
-0.0194 Tc 0.0323 Tw 0 -9.24 TD
(Mean proximal wear for all cups 0.11 )Tj
-0.0227 Tc 0.0527 Tw T*
(mm/yr. ABG cups displayed \223smallest )Tj
-0.0215 Tc 0.0315 Tw 0 -9.12 TD
(migration so far reported in revision )Tj
-0.0133 Tc 0 Tw 0 -9.24 TD
(arthroplasty.\224)Tj
0 Tc 0.03 Tw 43.8 0 Td
( )Tj
ET
19.68 698.4 0.48 0.48 re
f
79.08 698.4 0.48 0.48 re
f
147.96 698.4 0.48 0.48 re
f
148.44 698.4 76.92 0.48 re
f
225.36 698.4 0.48 0.48 re
f
225.84 698.4 50.4 0.48 re
f
276.24 698.4 0.48 0.48 re
f
276.72 698.4 52.68 0.48 re
f
329.4 698.4 0.48 0.48 re
f
329.88 698.4 48 0.48 re
f
377.88 698.4 0.48 0.48 re
f
378.36 698.4 69 0.48 re
f
447.36 698.4 0.48 0.48 re
f
586.44 698.4 0.48 0.48 re
f
19.68 652.92 0.48 45.48 re
f
79.08 652.92 0.48 45.48 re
f
147.96 652.92 0.48 45.48 re
f
225.36 652.92 0.48 45.48 re
f
276.24 652.92 0.48 45.48 re
f
329.4 652.92 0.48 45.48 re
f
377.88 652.92 0.48 45.48 re
f
447.36 652.92 0.48 45.48 re
f
586.44 652.92 0.48 45.48 re
f
BT
/TT0 8.04 Tf
-0.042 Tc -0.048 Tw 84.72 644.76 Td
(Atoll )Tj
0 Tc 0.03 Tw 18.36 0 Td
( )Tj
0.02 Tc 0.01 Tw 50.52 0 Td
(772 )Tj
0 Tc 0.03 Tw 14.16 0 Td
( )Tj
-0.09 Tw 63.24 0 Td
(55 )Tj
0.03 Tw 10.08 0 Td
( )Tj
-0.0191 Tc -0.0109 Tw 40.8 0 Td
(Median 1.1 )Tj
0 Tc 0.03 Tw 38.52 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 14.64 0 Td
(n.a. )Tj
0 Tc 0.03 Tw 13.68 0 Td
( )Tj
0.06 Tc -0.03 Tw 34.8 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 652.44 0.48 0.48 re
f
20.16 652.44 58.92 0.48 re
f
79.08 652.44 0.48 0.48 re
f
79.56 652.44 68.4 0.48 re
f
147.96 652.44 0.48 0.48 re
f
148.44 652.44 76.92 0.48 re
f
225.36 652.44 0.48 0.48 re
f
225.84 652.44 50.4 0.48 re
f
276.24 652.44 0.48 0.48 re
f
276.72 652.44 52.68 0.48 re
f
329.4 652.44 0.48 0.48 re
f
329.88 652.44 48 0.48 re
f
377.88 652.44 0.48 0.48 re
f
378.36 652.44 69 0.48 re
f
447.36 652.44 0.48 0.48 re
f
447.84 652.44 138.6 0.48 re
f
586.44 652.44 0.48 0.48 re
f
19.68 642.24 0.48 10.2 re
f
79.08 642.24 0.48 10.2 re
f
147.96 642.24 0.48 10.2 re
f
225.36 642.24 0.48 10.2 re
f
276.24 642.24 0.48 10.2 re
f
329.4 642.24 0.48 10.2 re
f
377.88 642.24 0.48 10.2 re
f
447.36 642.24 0.48 10.2 re
f
586.44 642.24 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0262 Tc 0.0562 Tw 25.32 644.76 Td
(Havelin et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 42.96 3.48 Td
(95)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0124 Tc 0 Tw 11.4 -14.16 Td
(Tropic)Tj
0 Tc 0.03 Tw 21.36 0 Td
( )Tj
-0.03 Tc 0 Tw 47.52 0 Td
(1171)Tj
0 Tc 0.03 Tw 16.08 0 Td
( )Tj
0.06 Tc 0 Tw 61.32 0 Td
(56)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0032 Tc 0.0332 Tw 42.72 0 Td
(Median 3)Tj
0 Tc 0.03 Tw 30.6 0 Td
( )Tj
-0.0224 Tc 0 Tw 22.56 0 Td
(n.a.)Tj
0 Tc 0.03 Tw 11.64 0 Td
( )Tj
0.06 Tc 0 Tw 36.84 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0246 Tc 0.0246 Tw 65.4 10.68 Td
(Norwegian Arthroplasty Register. Atoll )Tj
-0.0318 Tc 0.0618 Tw T*
(HAC press)Tj
-0.0373 Tc 0 Tw 35.28 0 Td
(-)Tj
-0.0174 Tc 0.0474 Tw 2.64 0 Td
(fit. Tropic HAC screw)Tj
-0.0373 Tc 0 Tw 72 0 Td
(-)Tj
-0.0203 Tc -109.92 -9.24 Td
(thread.)Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
ET
19.68 641.76 0.48 0.48 re
f
79.08 641.76 0.48 0.48 re
f
79.56 641.76 68.4 0.48 re
f
147.96 641.76 0.48 0.48 re
f
148.44 641.76 76.92 0.48 re
f
225.36 641.76 0.48 0.48 re
f
225.84 641.76 50.4 0.48 re
f
276.24 641.76 0.48 0.48 re
f
276.72 641.76 52.68 0.48 re
f
329.4 641.76 0.48 0.48 re
f
329.88 641.76 48 0.48 re
f
377.88 641.76 0.48 0.48 re
f
378.36 641.76 69 0.48 re
f
447.36 641.76 0.48 0.48 re
f
586.44 641.76 0.48 0.48 re
f
19.68 623.76 0.48 18 re
f
79.08 623.76 0.48 18 re
f
147.96 623.76 0.48 18 re
f
225.36 623.76 0.48 18 re
f
276.24 623.76 0.48 18 re
f
329.4 623.76 0.48 18 re
f
377.88 623.76 0.48 18 re
f
447.36 623.76 0.48 18 re
f
586.44 623.76 0.48 18 re
f
BT
/TT0 8.04 Tf
-0.0208 Tc -0.0092 Tw 25.32 615.6 Td
(Rokkum and )Tj
-0.0225 Tc 0 Tw 0 -9.12 TD
(Reigstad)Tj
/TT0 5.04 Tf
0 Tc 28.08 3.48 Td
(119)Tj
/TT0 8.04 Tf
0.03 Tw 7.56 -3.48 Td
( )Tj
-0.0124 Tc 0 Tw 23.76 9.12 Td
(Tropic)Tj
0 Tc 0.03 Tw 21.36 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 47.52 0 Td
(79 \(73\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 54 0 Td
(57 \(32)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 16.8 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0224 Tc 0 Tw 49.08 0 Td
(n.a.)Tj
0 Tc 0.03 Tw 11.64 0 Td
( )Tj
0.06 Tc 0 Tw 36.84 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0238 Tc -0.0062 Tw 65.4 0 Td
(Radiographic wear )Tj
-0.0196 Tc 0.0096 Tw 62.64 0 Td
(study. No. Hips )Tj
-0.0263 Tc 0.0563 Tw -62.64 -9.12 Td
(refers to those evaluated at 5 years. )Tj
-0.0253 Tc 0.0553 Tw 0 -9.24 TD
(Wear rate increased with time.)Tj
0 Tc 0.03 Tw 98.04 0 Td
( )Tj
ET
19.68 623.28 0.48 0.48 re
f
20.16 623.28 58.92 0.48 re
f
79.08 623.28 0.48 0.48 re
f
79.56 623.28 68.4 0.48 re
f
147.96 623.28 0.48 0.48 re
f
148.44 623.28 76.92 0.48 re
f
225.36 623.28 0.48 0.48 re
f
225.84 623.28 50.4 0.48 re
f
276.24 623.28 0.48 0.48 re
f
276.72 623.28 52.68 0.48 re
f
329.4 623.28 0.48 0.48 re
f
329.88 623.28 48 0.48 re
f
377.88 623.28 0.48 0.48 re
f
378.36 623.28 69 0.48 re
f
447.36 623.28 0.48 0.48 re
f
447.84 623.28 138.6 0.48 re
f
586.44 623.28 0.48 0.48 re
f
19.68 594.72 0.48 28.56 re
f
79.08 594.72 0.48 28.56 re
f
147.96 594.72 0.48 28.56 re
f
225.36 594.72 0.48 28.56 re
f
276.24 594.72 0.48 28.56 re
f
329.4 594.72 0.48 28.56 re
f
377.88 594.72 0.48 28.56 re
f
447.36 594.72 0.48 28.56 re
f
586.44 594.72 0.48 28.56 re
f
BT
/TT0 8.04 Tf
-0.0178 Tc 0.0478 Tw 25.32 586.56 Td
(Rokkum et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(98)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.0124 Tc 0 Tw 46.56 5.76 Td
(Tropic)Tj
0 Tc 0.03 Tw 21.36 0 Td
( )Tj
-0.02 Tc 0 Tw 47.52 0 Td
(100)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 65.28 0 Td
(56 \(32)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0487 Tc 0 Tw 16.8 0 Td
(\(7)Tj
-0.0373 Tc 6.72 0 Td
(-)Tj
0.0713 Tc 2.64 0 Td
(9\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.06 Tc 0 Tw 37.08 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.015 Tc 0.005 Tw 65.4 0 Td
(Revision due to wear in 18 hips with 6 )Tj
T*
(more scheduled. Osteolysis in 66 hips. )Tj
-0.0179 Tc 0.0479 Tw T*
(Radiographically, double lines )Tj
-0.0224 Tc 0.0524 Tw 0 -9.12 TD
(developed alo)Tj
0.0061 Tc -0.0661 Tw 44.64 0 Td
(ng stems in 82 hips.)Tj
0 Tc 0.03 Tw 63.96 0 Td
( )Tj
ET
19.68 594.24 0.48 0.48 re
f
20.16 594.24 58.92 0.48 re
f
79.08 594.24 0.48 0.48 re
f
79.56 594.24 68.4 0.48 re
f
147.96 594.24 0.48 0.48 re
f
148.44 594.24 76.92 0.48 re
f
225.36 594.24 0.48 0.48 re
f
225.84 594.24 50.4 0.48 re
f
276.24 594.24 0.48 0.48 re
f
276.72 594.24 52.68 0.48 re
f
329.4 594.24 0.48 0.48 re
f
329.88 594.24 48 0.48 re
f
377.88 594.24 0.48 0.48 re
f
378.36 594.24 69 0.48 re
f
447.36 594.24 0.48 0.48 re
f
447.84 594.24 138.6 0.48 re
f
586.44 594.24 0.48 0.48 re
f
19.68 556.44 0.48 37.8 re
f
79.08 556.44 0.48 37.8 re
f
147.96 556.44 0.48 37.8 re
f
225.36 556.44 0.48 37.8 re
f
276.24 556.44 0.48 37.8 re
f
329.4 556.44 0.48 37.8 re
f
377.88 556.44 0.48 37.8 re
f
447.36 556.44 0.48 37.8 re
f
586.44 556.44 0.48 37.8 re
f
BT
/TT0 8.04 Tf
-0.0129 Tc 0.0429 Tw 25.32 548.28 Td
(Reikeras and )Tj
-0.0266 Tc 0 Tw 0 -9.24 TD
(Gunderson)Tj
/TT0 5.04 Tf
0 Tc 35.16 3.48 Td
(96)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.042 Tc 0 Tw 19.2 5.76 Td
(Atoll)Tj
0 Tc 0.03 Tw 16.32 0 Td
( )Tj
0.0057 Tc 0.0243 Tw 52.56 0 Td
(191 \(155\))Tj
0 Tc 0.03 Tw 31.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 45.96 0 Td
(47 \(15)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(78\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0487 Tc 0 Tw 16.8 0 Td
(\(7)Tj
-0.0373 Tc 6.72 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(10\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 33.12 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(41)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0243 Tc 0.0343 Tw 61.32 0 Td
(Pattern of failure: HAC resorbs or )Tj
-0.0167 Tc 0.0067 Tw T*
(delaminates, causing instability. )Tj
-0.0177 Tc -0.0123 Tw T*
(Conclusion that better mechanical )Tj
-0.0202 Tc 0.0502 Tw 0 -9.12 TD
(interlock needed for this press)Tj
-0.0373 Tc 0 Tw 96.48 0 Td
(-)Tj
0.0175 Tc 0.0125 Tw 2.64 0 Td
(fit )Tj
0.0054 Tc 0 Tw -99.12 -9.24 Td
(design.)Tj
0 Tc 0.03 Tw 23.04 0 Td
( )Tj
ET
19.68 555.96 0.48 0.48 re
f
20.16 555.96 58.92 0.48 re
f
79.08 555.96 0.48 0.48 re
f
79.56 555.96 68.4 0.48 re
f
147.96 555.96 0.48 0.48 re
f
148.44 555.96 76.92 0.48 re
f
225.36 555.96 0.48 0.48 re
f
225.84 555.96 50.4 0.48 re
f
276.24 555.96 0.48 0.48 re
f
276.72 555.96 52.68 0.48 re
f
329.4 555.96 0.48 0.48 re
f
329.88 555.96 48 0.48 re
f
377.88 555.96 0.48 0.48 re
f
378.36 555.96 69 0.48 re
f
447.36 555.96 0.48 0.48 re
f
447.84 555.96 138.6 0.48 re
f
586.44 555.96 0.48 0.48 re
f
19.68 508.92 0.48 47.04 re
f
79.08 508.92 0.48 47.04 re
f
147.96 508.92 0.48 47.04 re
f
225.36 508.92 0.48 47.04 re
f
276.24 508.92 0.48 47.04 re
f
329.4 508.92 0.48 47.04 re
f
377.88 508.92 0.48 47.04 re
f
447.36 508.92 0.48 47.04 re
f
586.44 508.92 0.48 47.04 re
f
BT
/TT0 8.04 Tf
-0.0421 Tc 0.0721 Tw 25.32 500.76 Td
(Lai et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 28.2 3.48 Td
(97)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
-0.042 Tc 0 Tw 26.16 -3.48 Td
(Atoll)Tj
0 Tc 0.03 Tw 16.32 0 Td
( )Tj
-0.09 Tw 52.56 0 Td
(85 )Tj
0.0113 Tc 0 Tw 10.08 0 Td
(\(74\))Tj
0 Tc 0.03 Tw 13.32 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 54 0 Td
(50 \(29)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(71\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 16.8 0 Td
(10)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 45 0 Td
(4 \(3\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 33 0 Td
(14)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0167 Tc 0.0227 Tw 61.32 0 Td
(Stem survivorship much higher than )Tj
-0.0203 Tc 0.0353 Tw 0 -9.24 TD
(that of cup. For loose cups, mean loss )Tj
-0.0171 Tc 0.0271 Tw T*
(of hydroxyapatite was 50% after 2 )Tj
-0.0297 Tc 0.0447 Tw 0 -9.12 TD
(years compared with a loss of 22% for )Tj
-0.0203 Tc 0.0303 Tw 0 -9.24 TD
(stable cups. Conclusion was that HAC )Tj
-0.0196 Tc 0.0196 Tw 0 -9.12 TD
(cannot substitute for mechanical )Tj
-0.0443 Tc 0 Tw 0 -9.24 TD
(stability.)Tj
0 Tc 0.03 Tw 27.72 0 Td
( )Tj
ET
19.68 508.44 0.48 0.48 re
f
20.16 508.44 58.92 0.48 re
f
79.08 508.44 0.48 0.48 re
f
79.56 508.44 68.4 0.48 re
f
147.96 508.44 0.48 0.48 re
f
148.44 508.44 76.92 0.48 re
f
225.36 508.44 0.48 0.48 re
f
225.84 508.44 50.4 0.48 re
f
276.24 508.44 0.48 0.48 re
f
276.72 508.44 52.68 0.48 re
f
329.4 508.44 0.48 0.48 re
f
329.88 508.44 48 0.48 re
f
377.88 508.44 0.48 0.48 re
f
378.36 508.44 69 0.48 re
f
447.36 508.44 0.48 0.48 re
f
447.84 508.44 138.6 0.48 re
f
586.44 508.44 0.48 0.48 re
f
19.68 443.04 0.48 65.4 re
f
79.08 443.04 0.48 65.4 re
f
147.96 443.04 0.48 65.4 re
f
225.36 443.04 0.48 65.4 re
f
276.24 443.04 0.48 65.4 re
f
329.4 443.04 0.48 65.4 re
f
377.88 443.04 0.48 65.4 re
f
447.36 443.04 0.48 65.4 re
f
586.44 443.04 0.48 65.4 re
f
BT
/TT0 8.04 Tf
-0.042 Tc -0.048 Tw 84.72 434.88 Td
(Atoll )Tj
0 Tc 0.03 Tw 18.36 0 Td
( )Tj
50.52 0 Td
(1218 )Tj
18.12 0 Td
( )Tj
59.28 0 Td
( )Tj
-0.0224 Tc 0 Tw 104.04 0 Td
(n.a.)Tj
0 Tc 0.03 Tw 11.64 0 Td
( )Tj
-0.09 Tw 36.84 0 Td
(45 )Tj
0.03 Tw 10.08 0 Td
( )Tj
ET
19.68 442.56 0.48 0.48 re
f
20.16 442.56 58.92 0.48 re
f
79.08 442.56 0.48 0.48 re
f
79.56 442.56 68.4 0.48 re
f
147.96 442.56 0.48 0.48 re
f
148.44 442.56 76.92 0.48 re
f
225.36 442.56 0.48 0.48 re
f
225.84 442.56 50.4 0.48 re
f
276.24 442.56 0.48 0.48 re
f
276.72 442.56 52.68 0.48 re
f
329.4 442.56 0.48 0.48 re
f
329.88 442.56 48 0.48 re
f
377.88 442.56 0.48 0.48 re
f
378.36 442.56 69 0.48 re
f
447.36 442.56 0.48 0.48 re
f
447.84 442.56 138.6 0.48 re
f
586.44 442.56 0.48 0.48 re
f
19.68 395.76 0.48 46.8 re
f
79.08 395.76 0.48 46.8 re
f
147.96 395.76 0.48 46.8 re
f
225.36 395.76 0.48 46.8 re
f
276.24 395.76 0.48 46.8 re
f
329.4 395.76 0.48 46.8 re
f
377.88 395.76 0.48 46.8 re
f
447.36 395.76 0.48 46.8 re
f
586.44 395.76 0.48 46.8 re
f
BT
/TT0 8.04 Tf
-0.0124 Tc 0 Tw 84.72 387.6 Td
(Tropic)Tj
0 Tc 0.03 Tw 21.36 0 Td
( )Tj
-0.03 Tc 0 Tw 47.52 0 Td
(2658)Tj
0 Tc 0.03 Tw 16.08 0 Td
( )Tj
61.32 0 Td
( )Tj
-0.0224 Tc 0 Tw 104.04 0 Td
(n.a.)Tj
0 Tc 0.03 Tw 11.64 0 Td
( )Tj
0.06 Tc 0 Tw 36.84 0 Td
(24)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
ET
19.68 395.28 0.48 0.48 re
f
79.08 395.28 0.48 0.48 re
f
79.56 395.28 68.4 0.48 re
f
147.96 395.28 0.48 0.48 re
f
148.44 395.28 76.92 0.48 re
f
225.36 395.28 0.48 0.48 re
f
225.84 395.28 50.4 0.48 re
f
276.24 395.28 0.48 0.48 re
f
329.4 395.28 0.48 0.48 re
f
329.88 395.28 48 0.48 re
f
377.88 395.28 0.48 0.48 re
f
378.36 395.28 69 0.48 re
f
447.36 395.28 0.48 0.48 re
f
586.44 395.28 0.48 0.48 re
f
19.68 385.08 0.48 10.2 re
f
79.08 385.08 0.48 10.2 re
f
147.96 385.08 0.48 10.2 re
f
225.36 385.08 0.48 10.2 re
f
276.24 385.08 0.48 10.2 re
f
329.4 385.08 0.48 10.2 re
f
377.88 385.08 0.48 10.2 re
f
447.36 385.08 0.48 10.2 re
f
586.44 385.08 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0199 Tc 0.0499 Tw 25.32 434.88 Td
(Havelin et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(120)Tj
/TT0 8.04 Tf
0.03 Tw 7.56 -3.48 Td
( )Tj
-0.0243 Tc 0 Tw 44.04 -48.72 Td
(Charnley)Tj
0 Tc 0.03 Tw 29.16 0 Td
( )Tj
-0.025 Tc 0 Tw 39.72 0 Td
(16,162)Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
-0.0393 Tc -0.1707 Tw 55.32 0 Td
(Charnley )Tj
-0.0066 Tc 0.0366 Tw T*
(patients )Tj
-0.0404 Tc 0 Tw T*
(older)Tj
0 Tc 0.03 Tw 16.32 0 Td
( )Tj
-0.0138 Tc -0.0162 Tw 34.56 76.44 Td
(Risk of )Tj
-0.0131 Tc 0.0431 Tw T*
(revision )Tj
0.0043 Tc -0.0343 Tw T*
(beyond 4 )Tj
-0.0329 Tc 0 Tw 0 -9.12 TD
(years)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0224 Tc 0 Tw 36.36 -30.36 Td
(n.a.)Tj
0 Tc 0.03 Tw 11.64 0 Td
( )Tj
-0.02 Tc 0 Tw 36.84 0 Td
(106)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0246 Tc 0.0246 Tw 57.36 57.96 Td
(Norwegian Arthroplasty Register. Atoll )Tj
-0.0224 Tc 0.0224 Tw 0 -9.24 TD
(performance worst. Tropic performance )Tj
-0.0122 Tc -0.0298 Tw T*
(with alumina head equivalent to )Tj
-0.0224 Tc 0.0324 Tw 0 -9.12 TD
(Charnley but risk ratio 3.4\327 with )Tj
-0.0181 Tc 0.0481 Tw 0 -9.24 TD
(stainless steel head. Wear and )Tj
-0.0167 Tc 0 Tw T*
(osteolysi)Tj
-0.0254 Tc 0.0354 Tw 28.44 0 Td
(s more common with Atoll and )Tj
-0.0064 Tc 0 Tw -28.44 -9.12 Td
(Tropic.)Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
ET
19.68 384.6 0.48 0.48 re
f
79.08 384.6 0.48 0.48 re
f
79.56 384.6 68.4 0.48 re
f
147.96 384.6 0.48 0.48 re
f
148.44 384.6 76.92 0.48 re
f
225.36 384.6 0.48 0.48 re
f
225.84 384.6 50.4 0.48 re
f
276.24 384.6 0.48 0.48 re
f
329.4 384.6 0.48 0.48 re
f
329.88 384.6 48 0.48 re
f
377.88 384.6 0.48 0.48 re
f
378.36 384.6 69 0.48 re
f
447.36 384.6 0.48 0.48 re
f
586.44 384.6 0.48 0.48 re
f
19.68 355.92 0.48 28.68 re
f
79.08 355.92 0.48 28.68 re
f
147.96 355.92 0.48 28.68 re
f
225.36 355.92 0.48 28.68 re
f
276.24 355.92 0.48 28.68 re
f
329.4 355.92 0.48 28.68 re
f
377.88 355.92 0.48 28.68 re
f
447.36 355.92 0.48 28.68 re
f
586.44 355.92 0.48 28.68 re
f
BT
/TT0 8.04 Tf
-0.0202 Tc -0.0098 Tw 25.32 347.76 Td
(Badhe et al.)Tj
/TT0 5.04 Tf
0 Tc 0 Tw 38.04 3.48 Td
(94)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT0 8.04 Tf
0.0411 Tc 0 Tw 16.32 -3.48 Td
(Bi)Tj
-0.0373 Tc 7.68 0 Td
(-)Tj
-0.0075 Tc 2.64 0 Td
(Contact)Tj
0 Tc 0.03 Tw 24.96 0 Td
( )Tj
0.0057 Tc 0.0243 Tw 33.6 0 Td
(153 \(138\))Tj
0 Tc 0.03 Tw 31.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 45.96 0 Td
(71 \(41)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(94\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 16.8 0 Td
(6.8 \(5)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(9\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.06 Tc 0 Tw 25.08 0 Td
(7)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0262 Tc 0.0562 Tw 44.4 0 Td
(3 \(HAC\), 0 \(non)Tj
-0.0373 Tc 0 Tw 53.04 0 Td
(-)Tj
-0.0224 Tc -53.04 -9.12 Td
(HAC\))Tj
0 Tc 0.03 Tw 19.44 0 Td
( )Tj
-0.0202 Tc 0.0262 Tw 50.04 9.12 Td
(Randomized study comparing 66 HAC )Tj
-0.0107 Tc -0.0193 Tw 0 -9.12 TD
(to 87 non)Tj
-0.0373 Tc 0 Tw 30.36 0 Td
(-)Tj
-0.0253 Tc 0.0553 Tw 2.64 0 Td
(HAC cups of same)Tj
-0.0118 Tc 0.0418 Tw 60.6 0 Td
( design. )Tj
-0.0281 Tc 0.0581 Tw -93.6 -9.24 Td
(No stem loosening.)Tj
0 Tc 0.03 Tw 62.04 0 Td
( )Tj
ET
19.68 355.44 0.48 0.48 re
f
20.16 355.44 58.92 0.48 re
f
79.08 355.44 0.48 0.48 re
f
79.56 355.44 68.4 0.48 re
f
147.96 355.44 0.48 0.48 re
f
148.44 355.44 76.92 0.48 re
f
225.36 355.44 0.48 0.48 re
f
225.84 355.44 50.4 0.48 re
f
276.24 355.44 0.48 0.48 re
f
276.72 355.44 52.68 0.48 re
f
329.4 355.44 0.48 0.48 re
f
329.88 355.44 48 0.48 re
f
377.88 355.44 0.48 0.48 re
f
378.36 355.44 69 0.48 re
f
447.36 355.44 0.48 0.48 re
f
447.84 355.44 138.6 0.48 re
f
586.44 355.44 0.48 0.48 re
f
19.68 326.88 0.48 28.56 re
f
79.08 326.88 0.48 28.56 re
f
147.96 326.88 0.48 28.56 re
f
225.36 326.88 0.48 28.56 re
f
276.24 326.88 0.48 28.56 re
f
329.4 326.88 0.48 28.56 re
f
377.88 326.88 0.48 28.56 re
f
447.36 326.88 0.48 28.56 re
f
586.44 326.88 0.48 28.56 re
f
BT
/TT0 8.04 Tf
-0.0241 Tc 0.0541 Tw 25.32 318.72 Td
(Mann et al.)Tj
/TT0 5.04 Tf
-0.04 Tc 0 Tw 36.36 3.48 Td
(100)Tj
0 Tc 0.06 Tw 7.44 0 Td
( )Tj
/TT0 8.04 Tf
-0.0315 Tc 0.0615 Tw 15.6 -3.48 Td
(Furlong HAC )Tj
-0.0318 Tc 0.0618 Tw 0 -9.24 TD
(Screw Cup)Tj
0 Tc 0.03 Tw 35.4 0 Td
( )Tj
0.0057 Tc 0.0243 Tw 33.48 9.24 Td
(173 \(150\))Tj
0 Tc 0.03 Tw 31.44 0 Td
( )Tj
0.06 Tc 0 Tw 45.96 0 Td
(70)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 42.72 0 Td
(6.5 \(5)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(9\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.06 Tc 0 Tw 25.08 0 Td
(12)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 40.32 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0248 Tc 0.0548 Tw 65.4 0 Td
(Authors concluded that HAC was )Tj
-0.0214 Tc 0.0171 Tw T*
(mandatory if a screw cup was used. )Tj
-0.0213 Tc 0.0513 Tw 0 -9.12 TD
(Low level of polyethylene wear linked )Tj
-0.0189 Tc 0.0318 Tw 0 -9.24 TD
(to use of ceramic head even though )Tj
-0.0136 Tc 0.0036 Tw T*
(head diameter 32 mm.)Tj
0 Tc 0.03 Tw 71.64 0 Td
( )Tj
ET
19.68 326.4 0.48 0.48 re
f
20.16 326.4 58.92 0.48 re
f
79.08 326.4 0.48 0.48 re
f
79.56 326.4 68.4 0.48 re
f
147.96 326.4 0.48 0.48 re
f
148.44 326.4 76.92 0.48 re
f
225.36 326.4 0.48 0.48 re
f
225.84 326.4 50.4 0.48 re
f
276.24 326.4 0.48 0.48 re
f
276.72 326.4 52.68 0.48 re
f
329.4 326.4 0.48 0.48 re
f
329.88 326.4 48 0.48 re
f
377.88 326.4 0.48 0.48 re
f
378.36 326.4 69 0.48 re
f
447.36 326.4 0.48 0.48 re
f
447.84 326.4 138.6 0.48 re
f
586.44 326.4 0.48 0.48 re
f
19.68 279.36 0.48 47.04 re
f
79.08 279.36 0.48 47.04 re
f
147.96 279.36 0.48 47.04 re
f
225.36 279.36 0.48 47.04 re
f
276.24 279.36 0.48 47.04 re
f
329.4 279.36 0.48 47.04 re
f
377.88 279.36 0.48 47.04 re
f
447.36 279.36 0.48 47.04 re
f
586.44 279.36 0.48 47.04 re
f
BT
/TT0 8.04 Tf
0.0373 Tc 0 Tw 25.32 271.2 Td
(B)Tj
-0.0213 Tc 0.0513 Tw 5.4 0 Td
(adhe and )Tj
-0.0361 Tc 0 Tw -5.4 -9.24 Td
(Howard)Tj
/TT0 5.04 Tf
0 Tc 25.8 3.48 Td
(104)Tj
0.06 Tw 7.56 0 Td
( )Tj
/TT0 8.04 Tf
-0.0308 Tc 0.0608 Tw 26.04 5.76 Td
(Stemmed HAC )Tj
-0.03 Tc 0.06 Tw T*
(Cup \(McMinn)Tj
-0.0373 Tc 0 Tw 46.08 0 Td
(-)Tj
0.003 Tc -46.08 -9.12 Td
(Link\))Tj
0 Tc 0.03 Tw 17.76 0 Td
( )Tj
0.06 Tc 0 Tw 51.12 18.36 Td
(29)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 69.24 0 Td
(70 \(28)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(86\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 16.8 0 Td
(3.8 \(1.1)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(6.1\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 13.08 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0168 Tc -0.0532 Tw 65.4 0 Td
(22 revisions and 7 complex primary )Tj
-0.0213 Tc 0.0513 Tw T*
(procedures requiring bone grafting.)Tj
0 Tc 0.03 Tw 113.4 0 Td
( )Tj
ET
19.68 278.88 0.48 0.48 re
f
20.16 278.88 58.92 0.48 re
f
79.08 278.88 0.48 0.48 re
f
79.56 278.88 68.4 0.48 re
f
147.96 278.88 0.48 0.48 re
f
148.44 278.88 76.92 0.48 re
f
225.36 278.88 0.48 0.48 re
f
225.84 278.88 50.4 0.48 re
f
276.24 278.88 0.48 0.48 re
f
276.72 278.88 52.68 0.48 re
f
329.4 278.88 0.48 0.48 re
f
329.88 278.88 48 0.48 re
f
377.88 278.88 0.48 0.48 re
f
378.36 278.88 69 0.48 re
f
447.36 278.88 0.48 0.48 re
f
447.84 278.88 138.6 0.48 re
f
586.44 278.88 0.48 0.48 re
f
19.68 250.32 0.48 28.56 re
f
79.08 250.32 0.48 28.56 re
f
147.96 250.32 0.48 28.56 re
f
225.36 250.32 0.48 28.56 re
f
276.24 250.32 0.48 28.56 re
f
329.4 250.32 0.48 28.56 re
f
377.88 250.32 0.48 28.56 re
f
447.36 250.32 0.48 28.56 re
f
586.44 250.32 0.48 28.56 re
f
BT
/TT0 8.04 Tf
-0.09 Tw 153.6 242.16 Td
(69 )Tj
0.03 Tw 10.08 0 Td
( )Tj
-0.0289 Tc 0.0589 Tw 67.32 0 Td
(59.7 HAC )Tj
0 Tc 0.03 Tw 34.92 0 Td
( )Tj
0.01 Tc 0.02 Tw 15.96 0 Td
(2.3 )Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0108 Tc 0.0408 Tw 41.04 0 Td
(Not stated )Tj
0 Tc 0.03 Tw 34.8 0 Td
( )Tj
0.06 Tc -0.03 Tw 13.68 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 249.84 0.48 0.48 re
f
20.16 249.84 58.92 0.48 re
f
79.08 249.84 0.48 0.48 re
f
79.56 249.84 68.4 0.48 re
f
147.96 249.84 0.48 0.48 re
f
148.44 249.84 76.92 0.48 re
f
225.36 249.84 0.48 0.48 re
f
225.84 249.84 50.4 0.48 re
f
276.24 249.84 0.48 0.48 re
f
276.72 249.84 52.68 0.48 re
f
329.4 249.84 0.48 0.48 re
f
329.88 249.84 48 0.48 re
f
377.88 249.84 0.48 0.48 re
f
378.36 249.84 69 0.48 re
f
447.36 249.84 0.48 0.48 re
f
447.84 249.84 138.6 0.48 re
f
586.44 249.84 0.48 0.48 re
f
19.68 239.64 0.48 10.2 re
f
79.08 239.64 0.48 10.2 re
f
147.96 239.64 0.48 10.2 re
f
225.36 239.64 0.48 10.2 re
f
276.24 239.64 0.48 10.2 re
f
329.4 239.64 0.48 10.2 re
f
377.88 239.64 0.48 10.2 re
f
447.36 239.64 0.48 10.2 re
f
586.44 239.64 0.48 10.2 re
f
BT
/TT0 8.04 Tf
-0.0142 Tc 0.0442 Tw 25.32 242.16 Td
(Moilanen et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(121)Tj
/TT0 8.04 Tf
0.03 Tw 7.56 -3.48 Td
( )Tj
-0.0279 Tc -0.0021 Tw 44.04 9.24 Td
(Superior Lateral )Tj
-0.0484 Tc 0.0784 Tw T*
(Flange \(SLF\))Tj
0 Tc 0.03 Tw 42.72 0 Td
( )Tj
0.06 Tc 0 Tw 26.16 -1.44 Td
(40)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0471 Tc 0.0771 Tw 69.24 0 Td
(62.6 non)Tj
-0.0373 Tc 0 Tw 28.08 0 Td
(-)Tj
-0.1375 Tc -28.08 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.03 Tc 0 Tw 34.08 9.24 Td
(3.4)Tj
0 Tc 0.03 Tw 10.08 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 43.08 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 15.72 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0246 Tc 0.0546 Tw 65.4 10.68 Td
(Similar clinical res)Tj
-0.0251 Tc 0.0551 Tw 60.48 0 Td
(ults for two groups. )Tj
-0.0237 Tc 0.0194 Tw -60.48 -9.24 Td
(Tendency for HAC cups to have lower )Tj
-0.0236 Tc 0.0336 Tw T*
(rate of proximal migration \(wear\) and )Tj
-0.0145 Tc -0.0155 Tw 0 -9.12 TD
(significant reduction in rotational )Tj
-0.0125 Tc -0.0055 Tw 0 -9.24 TD
(migration and number of radiolucent )Tj
-0.0063 Tc 0 Tw T*
(lines.)Tj
0 Tc 0.03 Tw 17.16 0 Td
( )Tj
ET
19.68 239.16 0.48 0.48 re
f
79.08 239.16 0.48 0.48 re
f
147.96 239.16 0.48 0.48 re
f
148.44 239.16 76.92 0.48 re
f
225.36 239.16 0.48 0.48 re
f
225.84 239.16 50.4 0.48 re
f
276.24 239.16 0.48 0.48 re
f
276.72 239.16 52.68 0.48 re
f
329.4 239.16 0.48 0.48 re
f
329.88 239.16 48 0.48 re
f
377.88 239.16 0.48 0.48 re
f
378.36 239.16 69 0.48 re
f
447.36 239.16 0.48 0.48 re
f
586.44 239.16 0.48 0.48 re
f
19.68 193.56 0.48 45.6 re
f
79.08 193.56 0.48 45.6 re
f
147.96 193.56 0.48 45.6 re
f
225.36 193.56 0.48 45.6 re
f
276.24 193.56 0.48 45.6 re
f
329.4 193.56 0.48 45.6 re
f
377.88 193.56 0.48 45.6 re
f
447.36 193.56 0.48 45.6 re
f
586.44 193.56 0.48 45.6 re
f
BT
/TT0 8.04 Tf
-0.0216 Tc 0.0516 Tw 25.32 185.4 Td
(Thanner et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT0 5.04 Tf
0 Tc 7.8 3.48 Td
(105)Tj
0.06 Tw 7.56 0 Td
( )Tj
/TT0 8.04 Tf
-0.0087 Tc 0 Tw 44.04 5.76 Td
(Harris)Tj
-0.0373 Tc 20.04 0 Td
(-)Tj
-0.0063 Tc 2.64 0 Td
(Galante)Tj
-0.0373 Tc 24.84 0 Td
(-)Tj
2.76 0 Td
(II)Tj
0 Tc 0.03 Tw 5.16 0 Td
( )Tj
-0.0237 Tc 0.0537 Tw 13.44 0 Td
(23 HAC, )Tj
-0.012 Tc -0.078 Tw 30.96 0 Td
(23 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
-0.1375 Tc -53.04 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0237 Tc -0.0063 Tw 60.6 9.24 Td
(HAC and )Tj
-0.02 Tc 0 Tw T*
(non)Tj
-0.0373 Tc 12.12 0 Td
(-)Tj
-0.0575 Tc 0.0875 Tw 2.64 0 Td
(HAC )Tj
-0.0171 Tc 0 Tw -14.76 -9.12 Td
(matched)Tj
0 Tc 0.03 Tw 27.24 0 Td
( )Tj
0.06 Tc 0 Tw 23.64 18.36 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 49.08 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0229 Tc 0.0129 Tw 65.4 0 Td
(Radiostereometric analysis. HA/TCP )Tj
-0.024 Tc 0.006 Tw T*
(coating. HA/TCP cups had significantly )Tj
-0.0184 Tc 0.0484 Tw 0 -9.12 TD
(lower rotation. No difference in )Tj
-0.0188 Tc 0.0188 Tw 0 -9.24 TD
(femoral head penetration between )Tj
-0.0021 Tc 0 Tw T*
(groups.)Tj
0 Tc 0.03 Tw 23.88 0 Td
( )Tj
ET
19.68 193.08 0.48 0.48 re
f
20.16 193.08 58.92 0.48 re
f
79.08 193.08 0.48 0.48 re
f
79.56 193.08 68.4 0.48 re
f
147.96 193.08 0.48 0.48 re
f
148.44 193.08 76.92 0.48 re
f
225.36 193.08 0.48 0.48 re
f
225.84 193.08 50.4 0.48 re
f
276.24 193.08 0.48 0.48 re
f
276.72 193.08 52.68 0.48 re
f
329.4 193.08 0.48 0.48 re
f
329.88 193.08 48 0.48 re
f
377.88 193.08 0.48 0.48 re
f
378.36 193.08 69 0.48 re
f
447.36 193.08 0.48 0.48 re
f
447.84 193.08 138.6 0.48 re
f
586.44 193.08 0.48 0.48 re
f
19.68 146.04 0.48 47.04 re
f
79.08 146.04 0.48 47.04 re
f
147.96 146.04 0.48 47.04 re
f
225.36 146.04 0.48 47.04 re
f
276.24 146.04 0.48 47.04 re
f
329.4 146.04 0.48 47.04 re
f
377.88 146.04 0.48 47.04 re
f
447.36 146.04 0.48 47.04 re
f
586.44 146.04 0.48 47.04 re
f
BT
/TT0 8.04 Tf
-0.0213 Tc 0 Tw 25.32 137.88 Td
(Thanner)Tj
/TT0 5.04 Tf
0 Tc 26.64 3.48 Td
(106)Tj
0.06 Tw 7.56 0 Td
( )Tj
/TT0 8.04 Tf
-0.0075 Tc 0 Tw 25.2 -3.48 Td
(Triology)Tj
0 Tc 0.03 Tw 27.84 0 Td
( )Tj
-0.0119 Tc 0.0119 Tw 41.04 0 Td
(34 no holes, 32 )Tj
-0.0585 Tc 0 Tw 0 -9.12 TD
(holes)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 60.6 9.12 Td
(56 \(32)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(75\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 16.8 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 49.08 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.0043 Tc 0 Tw 65.4 0 Td
(Radiost)Tj
-0.0306 Tc 0.0206 Tw 24.6 0 Td
(ereometric analysis. HA/TCP )Tj
-0.0175 Tc 0.0304 Tw -24.6 -9.12 Td
(coating in all patients. No difference in )Tj
-0.0218 Tc 0.0518 Tw 0 -9.24 TD
(migration whether holes \(screws\) or not )Tj
-0.0238 Tc 0.0538 Tw T*
(holes in shell. No difference in wear. )Tj
-0.0211 Tc 0.0511 Tw 0 -9.12 TD
(Conclusion was that screws not needed )Tj
-0.0352 Tc 0.0652 Tw 0 -9.24 TD
(for stability.)Tj
0 Tc 0.03 Tw 39.12 0 Td
( )Tj
ET
19.68 145.56 0.48 0.48 re
f
20.16 145.56 58.92 0.48 re
f
79.08 145.56 0.48 0.48 re
f
79.56 145.56 68.4 0.48 re
f
147.96 145.56 0.48 0.48 re
f
148.44 145.56 76.92 0.48 re
f
225.36 145.56 0.48 0.48 re
f
225.84 145.56 50.4 0.48 re
f
276.24 145.56 0.48 0.48 re
f
276.72 145.56 52.68 0.48 re
f
329.4 145.56 0.48 0.48 re
f
329.88 145.56 48 0.48 re
f
377.88 145.56 0.48 0.48 re
f
378.36 145.56 69 0.48 re
f
447.36 145.56 0.48 0.48 re
f
447.84 145.56 138.6 0.48 re
f
586.44 145.56 0.48 0.48 re
f
19.68 89.4 0.48 56.16 re
f
19.68 88.92 0.48 0.48 re
f
19.68 88.92 0.48 0.48 re
f
20.16 88.92 58.92 0.48 re
f
79.08 89.4 0.48 56.16 re
f
79.08 88.92 0.48 0.48 re
f
79.56 88.92 68.4 0.48 re
f
147.96 89.4 0.48 56.16 re
f
147.96 88.92 0.48 0.48 re
f
148.44 88.92 76.92 0.48 re
f
225.36 89.4 0.48 56.16 re
f
225.36 88.92 0.48 0.48 re
f
225.84 88.92 50.4 0.48 re
f
276.24 89.4 0.48 56.16 re
f
276.24 88.92 0.48 0.48 re
f
276.72 88.92 52.68 0.48 re
f
329.4 89.4 0.48 56.16 re
f
329.4 88.92 0.48 0.48 re
f
329.88 88.92 48 0.48 re
f
377.88 89.4 0.48 56.16 re
f
377.88 88.92 0.48 0.48 re
f
378.36 88.92 69 0.48 re
f
447.36 89.4 0.48 56.16 re
f
447.36 88.92 0.48 0.48 re
f
447.84 88.92 138.6 0.48 re
f
586.44 89.4 0.48 56.16 re
f
586.44 88.92 0.48 0.48 re
f
586.44 88.92 0.48 0.48 re
f
BT
/TT0 8.04 Tf
-0.0144 Tc 0.0444 Tw 25.32 81.24 Td
(HAC = hydroxyapatite)Tj
-0.0373 Tc 0 Tw 73.44 0 Td
(-)Tj
-0.0248 Tc 0.0548 Tw 2.64 0 Td
(coated. Age and follow)Tj
-0.0373 Tc 0 Tw 74.52 0 Td
(-)Tj
0.0236 Tc -0.0536 Tw 2.64 0 Td
(up time g)Tj
-0.0217 Tc 0.0367 Tw 30.36 0 Td
(iven as the average with the range in parentheses.)Tj
0 Tc 0.03 Tw 158.4 0 Td
( )Tj
-324 -10.2 Td
( )Tj
ET
endstream
endobj
25 0 obj
45419
endobj
26 0 obj
<< /Length 27 0 R >>
stream
0 0 0 rg
1 i
/RelativeColorimetric ri
BT
/TT1 8.04 Tf
-0.0362 Tc 0.0662 Tw 25.32 975.48 Td
(TABLE E)Tj
-0.0373 Tc 0 Tw 32.64 0 Td
(-)Tj
-0.016 Tc 0.046 Tw 2.64 0 Td
(2 Clinical Findings with Hydroxyapatit)Tj
-0.1375 Tc (e)Tj
-0.0373 Tc 0 Tw (-)Tj
0.0172 Tc -0.1072 Tw (Coated Cups)Tj
0 Tc -0.0895 Tw ( )Tj
-0.0225 Tc 0.0525 Tw -35.28 -38.28 Td
(Study Authors)Tj
0 Tc 0.03 Tw 46.44 0 Td
( )Tj
-0.0216 Tc 0.0516 Tw 12.96 0 Td
(Stem Type)Tj
0 Tc 0.03 Tw 34.8 0 Td
( )Tj
-0.0141 Tc 0.0441 Tw 34.08 0 Td
(No. Hips \(Patients\))Tj
0 Tc 0.03 Tw 61.68 0 Td
( )Tj
-0.0249 Tc 0 Tw 15.72 10.2 Td
(Age)Tj
0 Tc 0.03 Tw 13.2 0 Td
( )Tj
-0.032 Tc -0.058 Tw -13.2 -10.2 Td
(\(Years\) )Tj
0 Tc 0.03 Tw 25.92 0 Td
( )Tj
0.0024 Tc 0 Tw 24.96 19.44 Td
(Follow)Tj
-0.0373 Tc 22.56 0 Td
(-)Tj
0.06 Tc -0.03 Tw 2.64 0 Td
(up )Tj
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(Time)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
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(\(Years\))Tj
0 Tc 0.03 Tw 23.88 0 Td
( )Tj
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(No. Hips )Tj
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(\(Patients\) )Tj
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(Lost to )Tj
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(Foll)Tj
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(ow)Tj
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(-)Tj
0.06 Tc 2.64 0 Td
(up)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0157 Tc 0.0457 Tw 15.12 9.24 Td
(No. Aseptic )Tj
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(Loosening)Tj
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( )Tj
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(Comments)Tj
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( )Tj
ET
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f
19.68 972.48 0.48 0.48 re
f
20.16 972.48 58.92 0.48 re
f
79.08 972.48 0.48 0.48 re
f
79.56 972.48 68.4 0.48 re
f
147.96 972.48 0.48 0.48 re
f
148.44 972.48 76.92 0.48 re
f
225.36 972.48 0.48 0.48 re
f
225.84 972.48 50.4 0.48 re
f
276.24 972.48 0.48 0.48 re
f
276.72 972.48 52.68 0.48 re
f
329.4 972.48 0.48 0.48 re
f
329.88 972.48 48 0.48 re
f
377.88 972.48 0.48 0.48 re
f
378.36 972.48 69 0.48 re
f
447.36 972.48 0.48 0.48 re
f
447.84 972.48 138.6 0.48 re
f
586.44 972.48 0.48 0.48 re
f
586.44 972.48 0.48 0.48 re
f
19.68 934.68 0.48 37.8 re
f
79.08 934.68 0.48 37.8 re
f
147.96 934.68 0.48 37.8 re
f
225.36 934.68 0.48 37.8 re
f
276.24 934.68 0.48 37.8 re
f
329.4 934.68 0.48 37.8 re
f
377.88 934.68 0.48 37.8 re
f
447.36 934.68 0.48 37.8 re
f
586.44 934.68 0.48 37.8 re
f
BT
/TT1 8.04 Tf
-0.0318 Tc -0.0582 Tw 84.72 926.52 Td
(Dual Geometry )Tj
0.0131 Tc 0 Tw T*
(\(PC\))Tj
0 Tc 0.03 Tw 15.12 0 Td
( )Tj
0.0057 Tc 0.0243 Tw 53.76 9.24 Td
(109 \(102\))Tj
0 Tc 0.03 Tw 31.44 0 Td
( )Tj
0.0136 Tc 0.0164 Tw 198.48 0 Td
(2 \(2%\))Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
ET
19.68 934.2 0.48 0.48 re
f
20.16 934.2 58.92 0.48 re
f
79.08 934.2 0.48 0.48 re
f
79.56 934.2 68.4 0.48 re
f
147.96 934.2 0.48 0.48 re
f
148.44 934.2 76.92 0.48 re
f
225.36 934.2 0.48 0.48 re
f
225.84 934.2 50.4 0.48 re
f
276.24 934.2 0.48 0.48 re
f
276.72 934.2 52.68 0.48 re
f
329.4 934.2 0.48 0.48 re
f
329.88 934.2 48 0.48 re
f
377.88 934.2 0.48 0.48 re
f
378.36 934.2 69 0.48 re
f
447.36 934.2 0.48 0.48 re
f
447.84 934.2 138.6 0.48 re
f
586.44 934.2 0.48 0.48 re
f
19.68 914.76 0.48 19.44 re
f
79.08 914.76 0.48 19.44 re
f
147.96 914.76 0.48 19.44 re
f
225.36 914.76 0.48 19.44 re
f
276.24 914.76 0.48 19.44 re
f
329.4 914.76 0.48 19.44 re
f
377.88 914.76 0.48 19.44 re
f
447.36 914.76 0.48 19.44 re
f
586.44 914.76 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0347 Tc 0.0647 Tw 25.32 926.52 Td
(Manley et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 42 3.48 Td
(58)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0318 Tc -0.0582 Tw 12.36 -23.4 Td
(Dual Geometry )Tj
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(\(HAC\), Dual )Tj
-0.0238 Tc -0.0062 Tw 0 -9.12 TD
(Radius \(HAC\) )Tj
0 Tc 0.03 Tw 48.48 0 Td
( )Tj
0.0057 Tc 0.0243 Tw 20.4 18.36 Td
(188 \(168\))Tj
0 Tc 0.03 Tw 31.44 0 Td
( )Tj
0.0097 Tc 0.0203 Tw 198.48 0 Td
(21 \(11%\))Tj
0 Tc 0.03 Tw 30.12 0 Td
( )Tj
ET
19.68 914.28 0.48 0.48 re
f
79.08 914.28 0.48 0.48 re
f
79.56 914.28 68.4 0.48 re
f
147.96 914.28 0.48 0.48 re
f
148.44 914.28 76.92 0.48 re
f
225.36 914.28 0.48 0.48 re
f
276.24 914.28 0.48 0.48 re
f
329.4 914.28 0.48 0.48 re
f
377.88 914.28 0.48 0.48 re
f
378.36 914.28 69 0.48 re
f
447.36 914.28 0.48 0.48 re
f
586.44 914.28 0.48 0.48 re
f
19.68 885.72 0.48 28.56 re
f
79.08 885.72 0.48 28.56 re
f
147.96 885.72 0.48 28.56 re
f
225.36 885.72 0.48 28.56 re
f
276.24 885.72 0.48 28.56 re
f
329.4 885.72 0.48 28.56 re
f
377.88 885.72 0.48 28.56 re
f
447.36 885.72 0.48 28.56 re
f
586.44 885.72 0.48 28.56 re
f
BT
/TT1 8.04 Tf
25.32 877.56 Td
( )Tj
-0.0189 Tc 0.0489 Tw 59.4 0 Td
(Threaded \(HAC\))Tj
0 Tc 0.03 Tw 54.36 0 Td
( )Tj
0.0057 Tc 0.0243 Tw 14.52 0 Td
(131 \(107\))Tj
0 Tc 0.03 Tw 31.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 45.96 48.96 Td
(50 \(16)Tj
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(-)Tj
0.0276 Tc 2.64 0 Td
(81\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 16.8 0 Td
(7.9 \(5.3)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(9.1\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 13.08 0 Td
(15 \(13\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
0.0136 Tc 0.0164 Tw 25.08 -48.96 Td
(1 \(1%\))Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
-0.0014 Tc 0.0314 Tw 47.4 48.96 Td
(PC = porous)Tj
-0.0373 Tc 0 Tw 40.2 0 Td
(-)Tj
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(coated. Press)Tj
-0.0373 Tc 0 Tw 41.64 0 Td
(-)Tj
-0.0135 Tc 0.0435 Tw 2.64 0 Td
(fit cups had )Tj
-0.0201 Tc 0.0501 Tw -87.12 -9.24 Td
(higher failure and osteolysis rates. )Tj
-0.0239 Tc 0.0299 Tw T*
(Mechanical interlock needed for initial )Tj
-0.025 Tc 0.055 Tw 0 -9.24 TD
(stability to prev)Tj
-0.0202 Tc 0.0502 Tw 50.16 0 Td
(ent loosening.)Tj
0 Tc 0.03 Tw 45 0 Td
( )Tj
ET
19.68 885.24 0.48 0.48 re
f
20.16 885.24 58.92 0.48 re
f
79.08 885.24 0.48 0.48 re
f
79.56 885.24 68.4 0.48 re
f
147.96 885.24 0.48 0.48 re
f
148.44 885.24 76.92 0.48 re
f
225.36 885.24 0.48 0.48 re
f
276.24 885.24 0.48 0.48 re
f
329.4 885.24 0.48 0.48 re
f
377.88 885.24 0.48 0.48 re
f
378.36 885.24 69 0.48 re
f
447.36 885.24 0.48 0.48 re
f
586.44 885.24 0.48 0.48 re
f
19.68 875.04 0.48 10.2 re
f
79.08 875.04 0.48 10.2 re
f
147.96 875.04 0.48 10.2 re
f
225.36 875.04 0.48 10.2 re
f
276.24 875.04 0.48 10.2 re
f
329.4 875.04 0.48 10.2 re
f
377.88 875.04 0.48 10.2 re
f
447.36 875.04 0.48 10.2 re
f
586.44 875.04 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0082 Tc 0.0382 Tw 25.32 866.88 Td
(Epinette et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(99)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0059 Tc 0 Tw 46.56 5.76 Td
(Arc2f)Tj
0 Tc 0.03 Tw 18.6 0 Td
( )Tj
0.0057 Tc 0.0243 Tw 50.28 0 Td
(418 \(384\))Tj
0 Tc 0.03 Tw 31.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 45.96 0 Td
(65 \(21)Tj
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(-)Tj
0.0276 Tc 2.64 0 Td
(88\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0276 Tc 0.0576 Tw 16.8 0 Td
(Minimum 10)Tj
0 Tc 0.03 Tw 42.12 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 11.04 0 Td
(5 \(4\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 33 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.013 Tc 0.003 Tw 65.4 0 Td
(No cup migration. Survivorship > 99%. )Tj
-0.0254 Tc 0.0554 Tw T*
(Minimal osteolysis. Threaded HAC cu)Tj
-0.06 Tc -0.03 Tw 123.84 0 Td
(p )Tj
-0.0166 Tc 0.0226 Tw -123.84 -9.24 Td
(compares favorably to best cemented )Tj
-0.0143 Tc 0.0443 Tw T*
(and cementless designs.)Tj
0 Tc 0.03 Tw 76.8 0 Td
( )Tj
ET
19.68 874.56 0.48 0.48 re
f
20.16 874.56 58.92 0.48 re
f
79.08 874.56 0.48 0.48 re
f
79.56 874.56 68.4 0.48 re
f
147.96 874.56 0.48 0.48 re
f
148.44 874.56 76.92 0.48 re
f
225.36 874.56 0.48 0.48 re
f
225.84 874.56 50.4 0.48 re
f
276.24 874.56 0.48 0.48 re
f
276.72 874.56 52.68 0.48 re
f
329.4 874.56 0.48 0.48 re
f
329.88 874.56 48 0.48 re
f
377.88 874.56 0.48 0.48 re
f
378.36 874.56 69 0.48 re
f
447.36 874.56 0.48 0.48 re
f
447.84 874.56 138.6 0.48 re
f
586.44 874.56 0.48 0.48 re
f
19.68 836.64 0.48 37.92 re
f
79.08 836.64 0.48 37.92 re
f
147.96 836.64 0.48 37.92 re
f
225.36 836.64 0.48 37.92 re
f
276.24 836.64 0.48 37.92 re
f
329.4 836.64 0.48 37.92 re
f
377.88 836.64 0.48 37.92 re
f
447.36 836.64 0.48 37.92 re
f
586.44 836.64 0.48 37.92 re
f
BT
/TT1 8.04 Tf
0.0106 Tc 0 Tw 84.72 828.48 Td
(Secur)Tj
-0.0373 Tc 18.24 0 Td
(-)Tj
-0.0234 Tc 0.0534 Tw 2.64 0 Td
(Fit \(HAC\))Tj
0 Tc 0.03 Tw 33 0 Td
( )Tj
-0.0124 Tc -0.0176 Tw 15 0 Td
(25 \(23\) )Tj
0 Tc 0.03 Tw 25.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 51.96 0 Td
(58 \(35)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(75\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
ET
19.68 836.16 0.48 0.48 re
f
20.16 836.16 58.92 0.48 re
f
79.08 836.16 0.48 0.48 re
f
79.56 836.16 68.4 0.48 re
f
147.96 836.16 0.48 0.48 re
f
148.44 836.16 76.92 0.48 re
f
225.36 836.16 0.48 0.48 re
f
225.84 836.16 50.4 0.48 re
f
276.24 836.16 0.48 0.48 re
f
276.72 836.16 52.68 0.48 re
f
329.4 836.16 0.48 0.48 re
f
329.88 836.16 48 0.48 re
f
377.88 836.16 0.48 0.48 re
f
378.36 836.16 69 0.48 re
f
447.36 836.16 0.48 0.48 re
f
447.84 836.16 138.6 0.48 re
f
586.44 836.16 0.48 0.48 re
f
19.68 825.96 0.48 10.2 re
f
79.08 825.96 0.48 10.2 re
f
147.96 825.96 0.48 10.2 re
f
225.36 825.96 0.48 10.2 re
f
276.24 825.96 0.48 10.2 re
f
329.4 825.96 0.48 10.2 re
f
377.88 825.96 0.48 10.2 re
f
447.36 825.96 0.48 10.2 re
f
586.44 825.96 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0266 Tc 0.0566 Tw 25.32 828.48 Td
(Jazrawi et )Tj
-0.045 Tc 0 Tw 0 -9.12 TD
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(101)Tj
/TT1 8.04 Tf
0.03 Tw 7.56 -3.48 Td
( )Tj
-0.0074 Tc -0.0826 Tw 44.04 -1.56 Td
(Dual )Tj
-0.0225 Tc 0.0525 Tw 17.64 0 Td
(Radius )Tj
-0.0254 Tc 0 Tw -17.64 -9.24 Td
(\(HAC\))Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 46.8 9.24 Td
(25 \(25\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 54 0 Td
(60 \(26)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(77\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0085 Tc 0.0385 Tw 16.8 10.68 Td
(Minimum 4)Tj
0 Tc 0.03 Tw 38.16 0 Td
( )Tj
0.06 Tc 0 Tw 15 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.0106 Tc 0 Tw 65.4 0 Td
(Secur)Tj
-0.0373 Tc 18.24 0 Td
(-)Tj
-0.0274 Tc 0.0374 Tw 2.64 0 Td
(Fit cups with rough surface had )Tj
-0.0218 Tc 0.0318 Tw -20.88 -9.12 Td
(fewer radiolucent lines. Four cases of )Tj
-0.0191 Tc 0.0491 Tw 0 -9.24 TD
(periacetabular osteolysis in each group.)Tj
0 Tc 0.03 Tw 126.48 0 Td
( )Tj
ET
19.68 825.48 0.48 0.48 re
f
79.08 825.48 0.48 0.48 re
f
79.56 825.48 68.4 0.48 re
f
147.96 825.48 0.48 0.48 re
f
148.44 825.48 76.92 0.48 re
f
225.36 825.48 0.48 0.48 re
f
225.84 825.48 50.4 0.48 re
f
276.24 825.48 0.48 0.48 re
f
329.4 825.48 0.48 0.48 re
f
377.88 825.48 0.48 0.48 re
f
447.36 825.48 0.48 0.48 re
f
586.44 825.48 0.48 0.48 re
f
19.68 806.04 0.48 19.44 re
f
79.08 806.04 0.48 19.44 re
f
147.96 806.04 0.48 19.44 re
f
225.36 806.04 0.48 19.44 re
f
276.24 806.04 0.48 19.44 re
f
329.4 806.04 0.48 19.44 re
f
377.88 806.04 0.48 19.44 re
f
447.36 806.04 0.48 19.44 re
f
586.44 806.04 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0136 Tc 0.0436 Tw 25.32 797.88 Td
(Siverhus and )Tj
-0.0075 Tc 0 Tw 0 -9.12 TD
(Bryant)Tj
/TT1 5.04 Tf
0 Tc 21.84 3.48 Td
(102)Tj
0.06 Tw 7.56 0 Td
( )Tj
/TT1 8.04 Tf
0.0106 Tc 0 Tw 30 5.64 Td
(Secur)Tj
-0.0373 Tc 18.24 0 Td
(-)Tj
-0.0234 Tc 0.0534 Tw 2.64 0 Td
(Fit \(HAC\))Tj
0 Tc 0.03 Tw 33 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 15 0 Td
(93 \(78\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
54 0 Td
( )Tj
-0.03 Tc 0 Tw 50.88 0 Td
(4.3)Tj
0 Tc 0.03 Tw 10.08 0 Td
( )Tj
0.06 Tc 0 Tw 43.08 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
65.4 0 Td
( )Tj
ET
19.68 805.56 0.48 0.48 re
f
20.16 805.56 58.92 0.48 re
f
79.08 805.56 0.48 0.48 re
f
79.56 805.56 68.4 0.48 re
f
147.96 805.56 0.48 0.48 re
f
148.44 805.56 76.92 0.48 re
f
225.36 805.56 0.48 0.48 re
f
225.84 805.56 50.4 0.48 re
f
276.24 805.56 0.48 0.48 re
f
276.72 805.56 52.68 0.48 re
f
329.4 805.56 0.48 0.48 re
f
329.88 805.56 48 0.48 re
f
377.88 805.56 0.48 0.48 re
f
378.36 805.56 69 0.48 re
f
447.36 805.56 0.48 0.48 re
f
447.84 805.56 138.6 0.48 re
f
586.44 805.56 0.48 0.48 re
f
19.68 786.24 0.48 19.32 re
f
79.08 786.24 0.48 19.32 re
f
147.96 786.24 0.48 19.32 re
f
225.36 786.24 0.48 19.32 re
f
276.24 786.24 0.48 19.32 re
f
329.4 786.24 0.48 19.32 re
f
377.88 786.24 0.48 19.32 re
f
447.36 786.24 0.48 19.32 re
f
586.44 786.24 0.48 19.32 re
f
BT
/TT1 8.04 Tf
-0.0262 Tc 0.0562 Tw 25.32 778.08 Td
(Chung et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 39 3.48 Td
(90)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.015 Tc -0.075 Tw 15.36 -3.48 Td
(Anatomique )Tj
0.045 Tw 0 -9.24 TD
(Benoist Girard )Tj
-0.0734 Tc 0 Tw T*
(\(ABG\))Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
-0.02 Tc 0 Tw 46.8 18.48 Td
(289)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
0.03 Tc 0 Tw 65.28 0 Td
(58.6*)Tj
0 Tc 0.03 Tw 18.12 0 Td
( )Tj
0.0225 Tc 0 Tw 32.76 0 Td
(4.6*)Tj
0 Tc 0.03 Tw 14.04 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 39.12 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 15.72 0 Td
(10)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0167 Tc 0.0467 Tw 61.32 0 Td
(*Age and follow)Tj
-0.0373 Tc 0 Tw 53.64 0 Td
(-)Tj
-0.007 Tc 0.037 Tw 2.64 0 Td
(up refer to patients )Tj
-0.018 Tc 0.008 Tw -56.28 -9.24 Td
(with 29 cups revised. Absorption of )Tj
-0.0082 Tc 0.0382 Tw T*
(HAC noted; e)Tj
-0.0228 Tc 0.0528 Tw 44.52 0 Td
(xtent averaged 60.5%. )Tj
-0.0196 Tc 0.0496 Tw -44.52 -9.24 Td
(Wear of retrievals averaged 0.288 )Tj
-0.0172 Tc -0.0128 Tw 0 -9.12 TD
(mm/yr. Conclusion that mechanical )Tj
-0.0166 Tc 0.0466 Tw 0 -9.24 TD
(interlock or fixation surface required.)Tj
0 Tc 0.03 Tw 119.76 0 Td
( )Tj
ET
19.68 785.76 0.48 0.48 re
f
20.16 785.76 58.92 0.48 re
f
79.08 785.76 0.48 0.48 re
f
79.56 785.76 68.4 0.48 re
f
147.96 785.76 0.48 0.48 re
f
148.44 785.76 76.92 0.48 re
f
225.36 785.76 0.48 0.48 re
f
225.84 785.76 50.4 0.48 re
f
276.24 785.76 0.48 0.48 re
f
276.72 785.76 52.68 0.48 re
f
329.4 785.76 0.48 0.48 re
f
329.88 785.76 48 0.48 re
f
377.88 785.76 0.48 0.48 re
f
378.36 785.76 69 0.48 re
f
447.36 785.76 0.48 0.48 re
f
447.84 785.76 138.6 0.48 re
f
586.44 785.76 0.48 0.48 re
f
19.68 729.48 0.48 56.28 re
f
79.08 729.48 0.48 56.28 re
f
147.96 729.48 0.48 56.28 re
f
225.36 729.48 0.48 56.28 re
f
276.24 729.48 0.48 56.28 re
f
329.4 729.48 0.48 56.28 re
f
377.88 729.48 0.48 56.28 re
f
447.36 729.48 0.48 56.28 re
f
586.44 729.48 0.48 56.28 re
f
BT
/TT1 8.04 Tf
-0.0416 Tc 0.0716 Tw 25.32 721.32 Td
(Van Hoye et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(88)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
0.0625 Tc 0 Tw 46.56 5.76 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 52.08 0 Td
(26 \(18\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
0.06 Tc 0 Tw 54 0 Td
(71)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 42.72 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 49.08 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 15.72 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0175 Tc 0.0235 Tw 65.4 0 Td
(ABG cup used for revision procedures.)Tj
0 Tc 0.03 Tw 125.4 0 Td
( )Tj
ET
19.68 729 0.48 0.48 re
f
20.16 729 58.92 0.48 re
f
79.08 729 0.48 0.48 re
f
79.56 729 68.4 0.48 re
f
147.96 729 0.48 0.48 re
f
148.44 729 76.92 0.48 re
f
225.36 729 0.48 0.48 re
f
225.84 729 50.4 0.48 re
f
276.24 729 0.48 0.48 re
f
276.72 729 52.68 0.48 re
f
329.4 729 0.48 0.48 re
f
329.88 729 48 0.48 re
f
377.88 729 0.48 0.48 re
f
378.36 729 69 0.48 re
f
447.36 729 0.48 0.48 re
f
447.84 729 138.6 0.48 re
f
586.44 729 0.48 0.48 re
f
19.68 709.56 0.48 19.44 re
f
79.08 709.56 0.48 19.44 re
f
147.96 709.56 0.48 19.44 re
f
225.36 709.56 0.48 19.44 re
f
276.24 709.56 0.48 19.44 re
f
329.4 709.56 0.48 19.44 re
f
377.88 709.56 0.48 19.44 re
f
447.36 709.56 0.48 19.44 re
f
586.44 709.56 0.48 19.44 re
f
BT
/TT1 8.04 Tf
-0.0192 Tc -0.0108 Tw 153.6 701.4 Td
(29 \(28\)* )Tj
0 Tc 0.03 Tw 29.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 48 0 Td
(65 \(30)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
-0.0124 Tc -0.0776 Tw 2.64 0 Td
(83\) )Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 14.76 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0108 Tc 0.0408 Tw 49.08 0 Td
(Not stated )Tj
0 Tc 0.03 Tw 34.8 0 Td
( )Tj
0.06 Tc -0.03 Tw 13.68 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 709.08 0.48 0.48 re
f
20.16 709.08 58.92 0.48 re
f
79.08 709.08 0.48 0.48 re
f
79.56 709.08 68.4 0.48 re
f
147.96 709.08 0.48 0.48 re
f
148.44 709.08 76.92 0.48 re
f
225.36 709.08 0.48 0.48 re
f
225.84 709.08 50.4 0.48 re
f
276.24 709.08 0.48 0.48 re
f
276.72 709.08 52.68 0.48 re
f
329.4 709.08 0.48 0.48 re
f
329.88 709.08 48 0.48 re
f
377.88 709.08 0.48 0.48 re
f
378.36 709.08 69 0.48 re
f
447.36 709.08 0.48 0.48 re
f
447.84 709.08 138.6 0.48 re
f
586.44 709.08 0.48 0.48 re
f
19.68 698.88 0.48 10.2 re
f
79.08 698.88 0.48 10.2 re
f
147.96 698.88 0.48 10.2 re
f
225.36 698.88 0.48 10.2 re
f
276.24 698.88 0.48 10.2 re
f
329.4 698.88 0.48 10.2 re
f
377.88 698.88 0.48 10.2 re
f
447.36 698.88 0.48 10.2 re
f
586.44 698.88 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0307 Tw 25.32 701.4 Td
(Nivbrant and )Tj
-0.0374 Tc 0 Tw 0 -9.12 TD
(K\344rrholm)Tj
/TT1 5.04 Tf
0 Tc 30.96 3.48 Td
(89)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
0.0625 Tc 0 Tw 23.4 5.64 Td
(ABG)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0243 Tc 0.0543 Tw 52.08 -10.68 Td
(14 \(14\)**)Tj
0 Tc 0.03 Tw 31.32 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 46.08 0 Td
(49 \(35)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(63\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 16.8 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.06 Tc 0 Tw 49.08 0 Td
(Not)Tj
-0.0262 Tc 0.0562 Tw 12 0 Td
( stated)Tj
0 Tc 0.03 Tw 20.76 0 Td
( )Tj
0.06 Tc 0 Tw 15.72 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0178 Tc -0.0722 Tw 65.4 10.68 Td
(*Revision procedures. **Primary )Tj
-0.0147 Tc 0.0047 Tw T*
(procedures. Radiostereometric analysis. )Tj
-0.0194 Tc 0.0323 Tw 0 -9.24 TD
(Mean proximal wear for all cups 0.11 )Tj
-0.0227 Tc 0.0527 Tw T*
(mm/yr. ABG cups displayed \223smallest )Tj
-0.0215 Tc 0.0315 Tw 0 -9.12 TD
(migration so far reported in revision )Tj
-0.0133 Tc 0 Tw 0 -9.24 TD
(arthroplasty.\224)Tj
0 Tc 0.03 Tw 43.8 0 Td
( )Tj
ET
19.68 698.4 0.48 0.48 re
f
79.08 698.4 0.48 0.48 re
f
147.96 698.4 0.48 0.48 re
f
148.44 698.4 76.92 0.48 re
f
225.36 698.4 0.48 0.48 re
f
225.84 698.4 50.4 0.48 re
f
276.24 698.4 0.48 0.48 re
f
276.72 698.4 52.68 0.48 re
f
329.4 698.4 0.48 0.48 re
f
329.88 698.4 48 0.48 re
f
377.88 698.4 0.48 0.48 re
f
378.36 698.4 69 0.48 re
f
447.36 698.4 0.48 0.48 re
f
586.44 698.4 0.48 0.48 re
f
19.68 652.92 0.48 45.48 re
f
79.08 652.92 0.48 45.48 re
f
147.96 652.92 0.48 45.48 re
f
225.36 652.92 0.48 45.48 re
f
276.24 652.92 0.48 45.48 re
f
329.4 652.92 0.48 45.48 re
f
377.88 652.92 0.48 45.48 re
f
447.36 652.92 0.48 45.48 re
f
586.44 652.92 0.48 45.48 re
f
BT
/TT1 8.04 Tf
-0.042 Tc -0.048 Tw 84.72 644.76 Td
(Atoll )Tj
0 Tc 0.03 Tw 18.36 0 Td
( )Tj
0.02 Tc 0.01 Tw 50.52 0 Td
(772 )Tj
0 Tc 0.03 Tw 14.16 0 Td
( )Tj
-0.09 Tw 63.24 0 Td
(55 )Tj
0.03 Tw 10.08 0 Td
( )Tj
-0.0191 Tc -0.0109 Tw 40.8 0 Td
(Median 1.1 )Tj
0 Tc 0.03 Tw 38.52 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 14.64 0 Td
(n.a. )Tj
0 Tc 0.03 Tw 13.68 0 Td
( )Tj
0.06 Tc -0.03 Tw 34.8 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 652.44 0.48 0.48 re
f
20.16 652.44 58.92 0.48 re
f
79.08 652.44 0.48 0.48 re
f
79.56 652.44 68.4 0.48 re
f
147.96 652.44 0.48 0.48 re
f
148.44 652.44 76.92 0.48 re
f
225.36 652.44 0.48 0.48 re
f
225.84 652.44 50.4 0.48 re
f
276.24 652.44 0.48 0.48 re
f
276.72 652.44 52.68 0.48 re
f
329.4 652.44 0.48 0.48 re
f
329.88 652.44 48 0.48 re
f
377.88 652.44 0.48 0.48 re
f
378.36 652.44 69 0.48 re
f
447.36 652.44 0.48 0.48 re
f
447.84 652.44 138.6 0.48 re
f
586.44 652.44 0.48 0.48 re
f
19.68 642.24 0.48 10.2 re
f
79.08 642.24 0.48 10.2 re
f
147.96 642.24 0.48 10.2 re
f
225.36 642.24 0.48 10.2 re
f
276.24 642.24 0.48 10.2 re
f
329.4 642.24 0.48 10.2 re
f
377.88 642.24 0.48 10.2 re
f
447.36 642.24 0.48 10.2 re
f
586.44 642.24 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0262 Tc 0.0562 Tw 25.32 644.76 Td
(Havelin et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 42.96 3.48 Td
(95)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0124 Tc 0 Tw 11.4 -14.16 Td
(Tropic)Tj
0 Tc 0.03 Tw 21.36 0 Td
( )Tj
-0.03 Tc 0 Tw 47.52 0 Td
(1171)Tj
0 Tc 0.03 Tw 16.08 0 Td
( )Tj
0.06 Tc 0 Tw 61.32 0 Td
(56)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0032 Tc 0.0332 Tw 42.72 0 Td
(Median 3)Tj
0 Tc 0.03 Tw 30.6 0 Td
( )Tj
-0.0224 Tc 0 Tw 22.56 0 Td
(n.a.)Tj
0 Tc 0.03 Tw 11.64 0 Td
( )Tj
0.06 Tc 0 Tw 36.84 0 Td
(1)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0246 Tc 0.0246 Tw 65.4 10.68 Td
(Norwegian Arthroplasty Register. Atoll )Tj
-0.0318 Tc 0.0618 Tw T*
(HAC press)Tj
-0.0373 Tc 0 Tw 35.28 0 Td
(-)Tj
-0.0174 Tc 0.0474 Tw 2.64 0 Td
(fit. Tropic HAC screw)Tj
-0.0373 Tc 0 Tw 72 0 Td
(-)Tj
-0.0203 Tc -109.92 -9.24 Td
(thread.)Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
ET
19.68 641.76 0.48 0.48 re
f
79.08 641.76 0.48 0.48 re
f
79.56 641.76 68.4 0.48 re
f
147.96 641.76 0.48 0.48 re
f
148.44 641.76 76.92 0.48 re
f
225.36 641.76 0.48 0.48 re
f
225.84 641.76 50.4 0.48 re
f
276.24 641.76 0.48 0.48 re
f
276.72 641.76 52.68 0.48 re
f
329.4 641.76 0.48 0.48 re
f
329.88 641.76 48 0.48 re
f
377.88 641.76 0.48 0.48 re
f
378.36 641.76 69 0.48 re
f
447.36 641.76 0.48 0.48 re
f
586.44 641.76 0.48 0.48 re
f
19.68 623.76 0.48 18 re
f
79.08 623.76 0.48 18 re
f
147.96 623.76 0.48 18 re
f
225.36 623.76 0.48 18 re
f
276.24 623.76 0.48 18 re
f
329.4 623.76 0.48 18 re
f
377.88 623.76 0.48 18 re
f
447.36 623.76 0.48 18 re
f
586.44 623.76 0.48 18 re
f
BT
/TT1 8.04 Tf
-0.0208 Tc -0.0092 Tw 25.32 615.6 Td
(Rokkum and )Tj
-0.0225 Tc 0 Tw 0 -9.12 TD
(Reigstad)Tj
/TT1 5.04 Tf
0 Tc 28.08 3.48 Td
(119)Tj
/TT1 8.04 Tf
0.03 Tw 7.56 -3.48 Td
( )Tj
-0.0124 Tc 0 Tw 23.76 9.12 Td
(Tropic)Tj
0 Tc 0.03 Tw 21.36 0 Td
( )Tj
0.0076 Tc 0.0224 Tw 47.52 0 Td
(79 \(73\))Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 54 0 Td
(57 \(32)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 16.8 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0224 Tc 0 Tw 49.08 0 Td
(n.a.)Tj
0 Tc 0.03 Tw 11.64 0 Td
( )Tj
0.06 Tc 0 Tw 36.84 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0238 Tc -0.0062 Tw 65.4 0 Td
(Radiographic wear )Tj
-0.0196 Tc 0.0096 Tw 62.64 0 Td
(study. No. Hips )Tj
-0.0263 Tc 0.0563 Tw -62.64 -9.12 Td
(refers to those evaluated at 5 years. )Tj
-0.0253 Tc 0.0553 Tw 0 -9.24 TD
(Wear rate increased with time.)Tj
0 Tc 0.03 Tw 98.04 0 Td
( )Tj
ET
19.68 623.28 0.48 0.48 re
f
20.16 623.28 58.92 0.48 re
f
79.08 623.28 0.48 0.48 re
f
79.56 623.28 68.4 0.48 re
f
147.96 623.28 0.48 0.48 re
f
148.44 623.28 76.92 0.48 re
f
225.36 623.28 0.48 0.48 re
f
225.84 623.28 50.4 0.48 re
f
276.24 623.28 0.48 0.48 re
f
276.72 623.28 52.68 0.48 re
f
329.4 623.28 0.48 0.48 re
f
329.88 623.28 48 0.48 re
f
377.88 623.28 0.48 0.48 re
f
378.36 623.28 69 0.48 re
f
447.36 623.28 0.48 0.48 re
f
447.84 623.28 138.6 0.48 re
f
586.44 623.28 0.48 0.48 re
f
19.68 594.72 0.48 28.56 re
f
79.08 594.72 0.48 28.56 re
f
147.96 594.72 0.48 28.56 re
f
225.36 594.72 0.48 28.56 re
f
276.24 594.72 0.48 28.56 re
f
329.4 594.72 0.48 28.56 re
f
377.88 594.72 0.48 28.56 re
f
447.36 594.72 0.48 28.56 re
f
586.44 594.72 0.48 28.56 re
f
BT
/TT1 8.04 Tf
-0.0178 Tc 0.0478 Tw 25.32 586.56 Td
(Rokkum et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(98)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.0124 Tc 0 Tw 46.56 5.76 Td
(Tropic)Tj
0 Tc 0.03 Tw 21.36 0 Td
( )Tj
-0.02 Tc 0 Tw 47.52 0 Td
(100)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 65.28 0 Td
(56 \(32)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(73\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0487 Tc 0 Tw 16.8 0 Td
(\(7)Tj
-0.0373 Tc 6.72 0 Td
(-)Tj
0.0713 Tc 2.64 0 Td
(9\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.06 Tc 0 Tw 37.08 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.015 Tc 0.005 Tw 65.4 0 Td
(Revision due to wear in 18 hips with 6 )Tj
T*
(more scheduled. Osteolysis in 66 hips. )Tj
-0.0179 Tc 0.0479 Tw T*
(Radiographically, double lines )Tj
-0.0224 Tc 0.0524 Tw 0 -9.12 TD
(developed alo)Tj
0.0061 Tc -0.0661 Tw 44.64 0 Td
(ng stems in 82 hips.)Tj
0 Tc 0.03 Tw 63.96 0 Td
( )Tj
ET
19.68 594.24 0.48 0.48 re
f
20.16 594.24 58.92 0.48 re
f
79.08 594.24 0.48 0.48 re
f
79.56 594.24 68.4 0.48 re
f
147.96 594.24 0.48 0.48 re
f
148.44 594.24 76.92 0.48 re
f
225.36 594.24 0.48 0.48 re
f
225.84 594.24 50.4 0.48 re
f
276.24 594.24 0.48 0.48 re
f
276.72 594.24 52.68 0.48 re
f
329.4 594.24 0.48 0.48 re
f
329.88 594.24 48 0.48 re
f
377.88 594.24 0.48 0.48 re
f
378.36 594.24 69 0.48 re
f
447.36 594.24 0.48 0.48 re
f
447.84 594.24 138.6 0.48 re
f
586.44 594.24 0.48 0.48 re
f
19.68 556.44 0.48 37.8 re
f
79.08 556.44 0.48 37.8 re
f
147.96 556.44 0.48 37.8 re
f
225.36 556.44 0.48 37.8 re
f
276.24 556.44 0.48 37.8 re
f
329.4 556.44 0.48 37.8 re
f
377.88 556.44 0.48 37.8 re
f
447.36 556.44 0.48 37.8 re
f
586.44 556.44 0.48 37.8 re
f
BT
/TT1 8.04 Tf
-0.0129 Tc 0.0429 Tw 25.32 548.28 Td
(Reikeras and )Tj
-0.0266 Tc 0 Tw 0 -9.24 TD
(Gunderson)Tj
/TT1 5.04 Tf
0 Tc 35.16 3.48 Td
(96)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.042 Tc 0 Tw 19.2 5.76 Td
(Atoll)Tj
0 Tc 0.03 Tw 16.32 0 Td
( )Tj
0.0057 Tc 0.0243 Tw 52.56 0 Td
(191 \(155\))Tj
0 Tc 0.03 Tw 31.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 45.96 0 Td
(47 \(15)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(78\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0487 Tc 0 Tw 16.8 0 Td
(\(7)Tj
-0.0373 Tc 6.72 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(10\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 33.12 0 Td
(5)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(41)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0243 Tc 0.0343 Tw 61.32 0 Td
(Pattern of failure: HAC resorbs or )Tj
-0.0167 Tc 0.0067 Tw T*
(delaminates, causing instability. )Tj
-0.0177 Tc -0.0123 Tw T*
(Conclusion that better mechanical )Tj
-0.0202 Tc 0.0502 Tw 0 -9.12 TD
(interlock needed for this press)Tj
-0.0373 Tc 0 Tw 96.48 0 Td
(-)Tj
0.0175 Tc 0.0125 Tw 2.64 0 Td
(fit )Tj
0.0054 Tc 0 Tw -99.12 -9.24 Td
(design.)Tj
0 Tc 0.03 Tw 23.04 0 Td
( )Tj
ET
19.68 555.96 0.48 0.48 re
f
20.16 555.96 58.92 0.48 re
f
79.08 555.96 0.48 0.48 re
f
79.56 555.96 68.4 0.48 re
f
147.96 555.96 0.48 0.48 re
f
148.44 555.96 76.92 0.48 re
f
225.36 555.96 0.48 0.48 re
f
225.84 555.96 50.4 0.48 re
f
276.24 555.96 0.48 0.48 re
f
276.72 555.96 52.68 0.48 re
f
329.4 555.96 0.48 0.48 re
f
329.88 555.96 48 0.48 re
f
377.88 555.96 0.48 0.48 re
f
378.36 555.96 69 0.48 re
f
447.36 555.96 0.48 0.48 re
f
447.84 555.96 138.6 0.48 re
f
586.44 555.96 0.48 0.48 re
f
19.68 508.92 0.48 47.04 re
f
79.08 508.92 0.48 47.04 re
f
147.96 508.92 0.48 47.04 re
f
225.36 508.92 0.48 47.04 re
f
276.24 508.92 0.48 47.04 re
f
329.4 508.92 0.48 47.04 re
f
377.88 508.92 0.48 47.04 re
f
447.36 508.92 0.48 47.04 re
f
586.44 508.92 0.48 47.04 re
f
BT
/TT1 8.04 Tf
-0.0421 Tc 0.0721 Tw 25.32 500.76 Td
(Lai et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 28.2 3.48 Td
(97)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
-0.042 Tc 0 Tw 26.16 -3.48 Td
(Atoll)Tj
0 Tc 0.03 Tw 16.32 0 Td
( )Tj
-0.09 Tw 52.56 0 Td
(85 )Tj
0.0113 Tc 0 Tw 10.08 0 Td
(\(74\))Tj
0 Tc 0.03 Tw 13.32 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 54 0 Td
(50 \(29)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(71\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 16.8 0 Td
(10)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.0413 Tc -0.0113 Tw 45 0 Td
(4 \(3\))Tj
0 Tc 0.03 Tw 15.48 0 Td
( )Tj
0.06 Tc 0 Tw 33 0 Td
(14)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0167 Tc 0.0227 Tw 61.32 0 Td
(Stem survivorship much higher than )Tj
-0.0203 Tc 0.0353 Tw 0 -9.24 TD
(that of cup. For loose cups, mean loss )Tj
-0.0171 Tc 0.0271 Tw T*
(of hydroxyapatite was 50% after 2 )Tj
-0.0297 Tc 0.0447 Tw 0 -9.12 TD
(years compared with a loss of 22% for )Tj
-0.0203 Tc 0.0303 Tw 0 -9.24 TD
(stable cups. Conclusion was that HAC )Tj
-0.0196 Tc 0.0196 Tw 0 -9.12 TD
(cannot substitute for mechanical )Tj
-0.0443 Tc 0 Tw 0 -9.24 TD
(stability.)Tj
0 Tc 0.03 Tw 27.72 0 Td
( )Tj
ET
19.68 508.44 0.48 0.48 re
f
20.16 508.44 58.92 0.48 re
f
79.08 508.44 0.48 0.48 re
f
79.56 508.44 68.4 0.48 re
f
147.96 508.44 0.48 0.48 re
f
148.44 508.44 76.92 0.48 re
f
225.36 508.44 0.48 0.48 re
f
225.84 508.44 50.4 0.48 re
f
276.24 508.44 0.48 0.48 re
f
276.72 508.44 52.68 0.48 re
f
329.4 508.44 0.48 0.48 re
f
329.88 508.44 48 0.48 re
f
377.88 508.44 0.48 0.48 re
f
378.36 508.44 69 0.48 re
f
447.36 508.44 0.48 0.48 re
f
447.84 508.44 138.6 0.48 re
f
586.44 508.44 0.48 0.48 re
f
19.68 443.04 0.48 65.4 re
f
79.08 443.04 0.48 65.4 re
f
147.96 443.04 0.48 65.4 re
f
225.36 443.04 0.48 65.4 re
f
276.24 443.04 0.48 65.4 re
f
329.4 443.04 0.48 65.4 re
f
377.88 443.04 0.48 65.4 re
f
447.36 443.04 0.48 65.4 re
f
586.44 443.04 0.48 65.4 re
f
BT
/TT1 8.04 Tf
-0.042 Tc -0.048 Tw 84.72 434.88 Td
(Atoll )Tj
0 Tc 0.03 Tw 18.36 0 Td
( )Tj
50.52 0 Td
(1218 )Tj
18.12 0 Td
( )Tj
59.28 0 Td
( )Tj
-0.0224 Tc 0 Tw 104.04 0 Td
(n.a.)Tj
0 Tc 0.03 Tw 11.64 0 Td
( )Tj
-0.09 Tw 36.84 0 Td
(45 )Tj
0.03 Tw 10.08 0 Td
( )Tj
ET
19.68 442.56 0.48 0.48 re
f
20.16 442.56 58.92 0.48 re
f
79.08 442.56 0.48 0.48 re
f
79.56 442.56 68.4 0.48 re
f
147.96 442.56 0.48 0.48 re
f
148.44 442.56 76.92 0.48 re
f
225.36 442.56 0.48 0.48 re
f
225.84 442.56 50.4 0.48 re
f
276.24 442.56 0.48 0.48 re
f
276.72 442.56 52.68 0.48 re
f
329.4 442.56 0.48 0.48 re
f
329.88 442.56 48 0.48 re
f
377.88 442.56 0.48 0.48 re
f
378.36 442.56 69 0.48 re
f
447.36 442.56 0.48 0.48 re
f
447.84 442.56 138.6 0.48 re
f
586.44 442.56 0.48 0.48 re
f
19.68 395.76 0.48 46.8 re
f
79.08 395.76 0.48 46.8 re
f
147.96 395.76 0.48 46.8 re
f
225.36 395.76 0.48 46.8 re
f
276.24 395.76 0.48 46.8 re
f
329.4 395.76 0.48 46.8 re
f
377.88 395.76 0.48 46.8 re
f
447.36 395.76 0.48 46.8 re
f
586.44 395.76 0.48 46.8 re
f
BT
/TT1 8.04 Tf
-0.0124 Tc 0 Tw 84.72 387.6 Td
(Tropic)Tj
0 Tc 0.03 Tw 21.36 0 Td
( )Tj
-0.03 Tc 0 Tw 47.52 0 Td
(2658)Tj
0 Tc 0.03 Tw 16.08 0 Td
( )Tj
61.32 0 Td
( )Tj
-0.0224 Tc 0 Tw 104.04 0 Td
(n.a.)Tj
0 Tc 0.03 Tw 11.64 0 Td
( )Tj
0.06 Tc 0 Tw 36.84 0 Td
(24)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
ET
19.68 395.28 0.48 0.48 re
f
79.08 395.28 0.48 0.48 re
f
79.56 395.28 68.4 0.48 re
f
147.96 395.28 0.48 0.48 re
f
148.44 395.28 76.92 0.48 re
f
225.36 395.28 0.48 0.48 re
f
225.84 395.28 50.4 0.48 re
f
276.24 395.28 0.48 0.48 re
f
329.4 395.28 0.48 0.48 re
f
329.88 395.28 48 0.48 re
f
377.88 395.28 0.48 0.48 re
f
378.36 395.28 69 0.48 re
f
447.36 395.28 0.48 0.48 re
f
586.44 395.28 0.48 0.48 re
f
19.68 385.08 0.48 10.2 re
f
79.08 385.08 0.48 10.2 re
f
147.96 385.08 0.48 10.2 re
f
225.36 385.08 0.48 10.2 re
f
276.24 385.08 0.48 10.2 re
f
329.4 385.08 0.48 10.2 re
f
377.88 385.08 0.48 10.2 re
f
447.36 385.08 0.48 10.2 re
f
586.44 385.08 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0199 Tc 0.0499 Tw 25.32 434.88 Td
(Havelin et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(120)Tj
/TT1 8.04 Tf
0.03 Tw 7.56 -3.48 Td
( )Tj
-0.0243 Tc 0 Tw 44.04 -48.72 Td
(Charnley)Tj
0 Tc 0.03 Tw 29.16 0 Td
( )Tj
-0.025 Tc 0 Tw 39.72 0 Td
(16,162)Tj
0 Tc 0.03 Tw 22.08 0 Td
( )Tj
-0.0393 Tc -0.1707 Tw 55.32 0 Td
(Charnley )Tj
-0.0066 Tc 0.0366 Tw T*
(patients )Tj
-0.0404 Tc 0 Tw T*
(older)Tj
0 Tc 0.03 Tw 16.32 0 Td
( )Tj
-0.0138 Tc -0.0162 Tw 34.56 76.44 Td
(Risk of )Tj
-0.0131 Tc 0.0431 Tw T*
(revision )Tj
0.0043 Tc -0.0343 Tw T*
(beyond 4 )Tj
-0.0329 Tc 0 Tw 0 -9.12 TD
(years)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0224 Tc 0 Tw 36.36 -30.36 Td
(n.a.)Tj
0 Tc 0.03 Tw 11.64 0 Td
( )Tj
-0.02 Tc 0 Tw 36.84 0 Td
(106)Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0246 Tc 0.0246 Tw 57.36 57.96 Td
(Norwegian Arthroplasty Register. Atoll )Tj
-0.0224 Tc 0.0224 Tw 0 -9.24 TD
(performance worst. Tropic performance )Tj
-0.0122 Tc -0.0298 Tw T*
(with alumina head equivalent to )Tj
-0.0224 Tc 0.0324 Tw 0 -9.12 TD
(Charnley but risk ratio 3.4\327 with )Tj
-0.0181 Tc 0.0481 Tw 0 -9.24 TD
(stainless steel head. Wear and )Tj
-0.0167 Tc 0 Tw T*
(osteolysi)Tj
-0.0254 Tc 0.0354 Tw 28.44 0 Td
(s more common with Atoll and )Tj
-0.0064 Tc 0 Tw -28.44 -9.12 Td
(Tropic.)Tj
0 Tc 0.03 Tw 23.4 0 Td
( )Tj
ET
19.68 384.6 0.48 0.48 re
f
79.08 384.6 0.48 0.48 re
f
79.56 384.6 68.4 0.48 re
f
147.96 384.6 0.48 0.48 re
f
148.44 384.6 76.92 0.48 re
f
225.36 384.6 0.48 0.48 re
f
225.84 384.6 50.4 0.48 re
f
276.24 384.6 0.48 0.48 re
f
329.4 384.6 0.48 0.48 re
f
329.88 384.6 48 0.48 re
f
377.88 384.6 0.48 0.48 re
f
378.36 384.6 69 0.48 re
f
447.36 384.6 0.48 0.48 re
f
586.44 384.6 0.48 0.48 re
f
19.68 355.92 0.48 28.68 re
f
79.08 355.92 0.48 28.68 re
f
147.96 355.92 0.48 28.68 re
f
225.36 355.92 0.48 28.68 re
f
276.24 355.92 0.48 28.68 re
f
329.4 355.92 0.48 28.68 re
f
377.88 355.92 0.48 28.68 re
f
447.36 355.92 0.48 28.68 re
f
586.44 355.92 0.48 28.68 re
f
BT
/TT1 8.04 Tf
-0.0202 Tc -0.0098 Tw 25.32 347.76 Td
(Badhe et al.)Tj
/TT1 5.04 Tf
0 Tc 0 Tw 38.04 3.48 Td
(94)Tj
0.06 Tw 5.04 0 Td
( )Tj
/TT1 8.04 Tf
0.0411 Tc 0 Tw 16.32 -3.48 Td
(Bi)Tj
-0.0373 Tc 7.68 0 Td
(-)Tj
-0.0075 Tc 2.64 0 Td
(Contact)Tj
0 Tc 0.03 Tw 24.96 0 Td
( )Tj
0.0057 Tc 0.0243 Tw 33.6 0 Td
(153 \(138\))Tj
0 Tc 0.03 Tw 31.44 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 45.96 0 Td
(71 \(41)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(94\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 16.8 0 Td
(6.8 \(5)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(9\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.06 Tc 0 Tw 25.08 0 Td
(7)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0262 Tc 0.0562 Tw 44.4 0 Td
(3 \(HAC\), 0 \(non)Tj
-0.0373 Tc 0 Tw 53.04 0 Td
(-)Tj
-0.0224 Tc -53.04 -9.12 Td
(HAC\))Tj
0 Tc 0.03 Tw 19.44 0 Td
( )Tj
-0.0202 Tc 0.0262 Tw 50.04 9.12 Td
(Randomized study comparing 66 HAC )Tj
-0.0107 Tc -0.0193 Tw 0 -9.12 TD
(to 87 non)Tj
-0.0373 Tc 0 Tw 30.36 0 Td
(-)Tj
-0.0253 Tc 0.0553 Tw 2.64 0 Td
(HAC cups of same)Tj
-0.0118 Tc 0.0418 Tw 60.6 0 Td
( design. )Tj
-0.0281 Tc 0.0581 Tw -93.6 -9.24 Td
(No stem loosening.)Tj
0 Tc 0.03 Tw 62.04 0 Td
( )Tj
ET
19.68 355.44 0.48 0.48 re
f
20.16 355.44 58.92 0.48 re
f
79.08 355.44 0.48 0.48 re
f
79.56 355.44 68.4 0.48 re
f
147.96 355.44 0.48 0.48 re
f
148.44 355.44 76.92 0.48 re
f
225.36 355.44 0.48 0.48 re
f
225.84 355.44 50.4 0.48 re
f
276.24 355.44 0.48 0.48 re
f
276.72 355.44 52.68 0.48 re
f
329.4 355.44 0.48 0.48 re
f
329.88 355.44 48 0.48 re
f
377.88 355.44 0.48 0.48 re
f
378.36 355.44 69 0.48 re
f
447.36 355.44 0.48 0.48 re
f
447.84 355.44 138.6 0.48 re
f
586.44 355.44 0.48 0.48 re
f
19.68 326.88 0.48 28.56 re
f
79.08 326.88 0.48 28.56 re
f
147.96 326.88 0.48 28.56 re
f
225.36 326.88 0.48 28.56 re
f
276.24 326.88 0.48 28.56 re
f
329.4 326.88 0.48 28.56 re
f
377.88 326.88 0.48 28.56 re
f
447.36 326.88 0.48 28.56 re
f
586.44 326.88 0.48 28.56 re
f
BT
/TT1 8.04 Tf
-0.0241 Tc 0.0541 Tw 25.32 318.72 Td
(Mann et al.)Tj
/TT1 5.04 Tf
-0.04 Tc 0 Tw 36.36 3.48 Td
(100)Tj
0 Tc 0.06 Tw 7.44 0 Td
( )Tj
/TT1 8.04 Tf
-0.0315 Tc 0.0615 Tw 15.6 -3.48 Td
(Furlong HAC )Tj
-0.0318 Tc 0.0618 Tw 0 -9.24 TD
(Screw Cup)Tj
0 Tc 0.03 Tw 35.4 0 Td
( )Tj
0.0057 Tc 0.0243 Tw 33.48 9.24 Td
(173 \(150\))Tj
0 Tc 0.03 Tw 31.44 0 Td
( )Tj
0.06 Tc 0 Tw 45.96 0 Td
(70)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0135 Tc 0.0435 Tw 42.72 0 Td
(6.5 \(5)Tj
-0.0373 Tc 0 Tw 18.84 0 Td
(-)Tj
0.0713 Tc 2.52 0 Td
(9\))Tj
0 Tc 0.03 Tw 6.72 0 Td
( )Tj
0.06 Tc 0 Tw 25.08 0 Td
(12)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
0.06 Tc 0 Tw 40.32 0 Td
(3)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0248 Tc 0.0548 Tw 65.4 0 Td
(Authors concluded that HAC was )Tj
-0.0214 Tc 0.0171 Tw T*
(mandatory if a screw cup was used. )Tj
-0.0213 Tc 0.0513 Tw 0 -9.12 TD
(Low level of polyethylene wear linked )Tj
-0.0189 Tc 0.0318 Tw 0 -9.24 TD
(to use of ceramic head even though )Tj
-0.0136 Tc 0.0036 Tw T*
(head diameter 32 mm.)Tj
0 Tc 0.03 Tw 71.64 0 Td
( )Tj
ET
19.68 326.4 0.48 0.48 re
f
20.16 326.4 58.92 0.48 re
f
79.08 326.4 0.48 0.48 re
f
79.56 326.4 68.4 0.48 re
f
147.96 326.4 0.48 0.48 re
f
148.44 326.4 76.92 0.48 re
f
225.36 326.4 0.48 0.48 re
f
225.84 326.4 50.4 0.48 re
f
276.24 326.4 0.48 0.48 re
f
276.72 326.4 52.68 0.48 re
f
329.4 326.4 0.48 0.48 re
f
329.88 326.4 48 0.48 re
f
377.88 326.4 0.48 0.48 re
f
378.36 326.4 69 0.48 re
f
447.36 326.4 0.48 0.48 re
f
447.84 326.4 138.6 0.48 re
f
586.44 326.4 0.48 0.48 re
f
19.68 279.36 0.48 47.04 re
f
79.08 279.36 0.48 47.04 re
f
147.96 279.36 0.48 47.04 re
f
225.36 279.36 0.48 47.04 re
f
276.24 279.36 0.48 47.04 re
f
329.4 279.36 0.48 47.04 re
f
377.88 279.36 0.48 47.04 re
f
447.36 279.36 0.48 47.04 re
f
586.44 279.36 0.48 47.04 re
f
BT
/TT1 8.04 Tf
0.0373 Tc 0 Tw 25.32 271.2 Td
(B)Tj
-0.0213 Tc 0.0513 Tw 5.4 0 Td
(adhe and )Tj
-0.0361 Tc 0 Tw -5.4 -9.24 Td
(Howard)Tj
/TT1 5.04 Tf
0 Tc 25.8 3.48 Td
(104)Tj
0.06 Tw 7.56 0 Td
( )Tj
/TT1 8.04 Tf
-0.0308 Tc 0.0608 Tw 26.04 5.76 Td
(Stemmed HAC )Tj
-0.03 Tc 0.06 Tw T*
(Cup \(McMinn)Tj
-0.0373 Tc 0 Tw 46.08 0 Td
(-)Tj
0.003 Tc -46.08 -9.12 Td
(Link\))Tj
0 Tc 0.03 Tw 17.76 0 Td
( )Tj
0.06 Tc 0 Tw 51.12 18.36 Td
(29)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 69.24 0 Td
(70 \(28)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(86\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.0032 Tc 0.0268 Tw 16.8 0 Td
(3.8 \(1.1)Tj
-0.0373 Tc 0 Tw 24.84 0 Td
(-)Tj
0.0282 Tc 2.52 0 Td
(6.1\))Tj
0 Tc 0.03 Tw 12.72 0 Td
( )Tj
0.06 Tc 0 Tw 13.08 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0168 Tc -0.0532 Tw 65.4 0 Td
(22 revisions and 7 complex primary )Tj
-0.0213 Tc 0.0513 Tw T*
(procedures requiring bone grafting.)Tj
0 Tc 0.03 Tw 113.4 0 Td
( )Tj
ET
19.68 278.88 0.48 0.48 re
f
20.16 278.88 58.92 0.48 re
f
79.08 278.88 0.48 0.48 re
f
79.56 278.88 68.4 0.48 re
f
147.96 278.88 0.48 0.48 re
f
148.44 278.88 76.92 0.48 re
f
225.36 278.88 0.48 0.48 re
f
225.84 278.88 50.4 0.48 re
f
276.24 278.88 0.48 0.48 re
f
276.72 278.88 52.68 0.48 re
f
329.4 278.88 0.48 0.48 re
f
329.88 278.88 48 0.48 re
f
377.88 278.88 0.48 0.48 re
f
378.36 278.88 69 0.48 re
f
447.36 278.88 0.48 0.48 re
f
447.84 278.88 138.6 0.48 re
f
586.44 278.88 0.48 0.48 re
f
19.68 250.32 0.48 28.56 re
f
79.08 250.32 0.48 28.56 re
f
147.96 250.32 0.48 28.56 re
f
225.36 250.32 0.48 28.56 re
f
276.24 250.32 0.48 28.56 re
f
329.4 250.32 0.48 28.56 re
f
377.88 250.32 0.48 28.56 re
f
447.36 250.32 0.48 28.56 re
f
586.44 250.32 0.48 28.56 re
f
BT
/TT1 8.04 Tf
-0.09 Tw 153.6 242.16 Td
(69 )Tj
0.03 Tw 10.08 0 Td
( )Tj
-0.0289 Tc 0.0589 Tw 67.32 0 Td
(59.7 HAC )Tj
0 Tc 0.03 Tw 34.92 0 Td
( )Tj
0.01 Tc 0.02 Tw 15.96 0 Td
(2.3 )Tj
0 Tc 0.03 Tw 12.12 0 Td
( )Tj
-0.0108 Tc 0.0408 Tw 41.04 0 Td
(Not stated )Tj
0 Tc 0.03 Tw 34.8 0 Td
( )Tj
0.06 Tc -0.03 Tw 13.68 0 Td
(0 )Tj
0 Tc 0.03 Tw 6.12 0 Td
( )Tj
ET
19.68 249.84 0.48 0.48 re
f
20.16 249.84 58.92 0.48 re
f
79.08 249.84 0.48 0.48 re
f
79.56 249.84 68.4 0.48 re
f
147.96 249.84 0.48 0.48 re
f
148.44 249.84 76.92 0.48 re
f
225.36 249.84 0.48 0.48 re
f
225.84 249.84 50.4 0.48 re
f
276.24 249.84 0.48 0.48 re
f
276.72 249.84 52.68 0.48 re
f
329.4 249.84 0.48 0.48 re
f
329.88 249.84 48 0.48 re
f
377.88 249.84 0.48 0.48 re
f
378.36 249.84 69 0.48 re
f
447.36 249.84 0.48 0.48 re
f
447.84 249.84 138.6 0.48 re
f
586.44 249.84 0.48 0.48 re
f
19.68 239.64 0.48 10.2 re
f
79.08 239.64 0.48 10.2 re
f
147.96 239.64 0.48 10.2 re
f
225.36 239.64 0.48 10.2 re
f
276.24 239.64 0.48 10.2 re
f
329.4 239.64 0.48 10.2 re
f
377.88 239.64 0.48 10.2 re
f
447.36 239.64 0.48 10.2 re
f
586.44 239.64 0.48 10.2 re
f
BT
/TT1 8.04 Tf
-0.0142 Tc 0.0442 Tw 25.32 242.16 Td
(Moilanen et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(121)Tj
/TT1 8.04 Tf
0.03 Tw 7.56 -3.48 Td
( )Tj
-0.0279 Tc -0.0021 Tw 44.04 9.24 Td
(Superior Lateral )Tj
-0.0484 Tc 0.0784 Tw T*
(Flange \(SLF\))Tj
0 Tc 0.03 Tw 42.72 0 Td
( )Tj
0.06 Tc 0 Tw 26.16 -1.44 Td
(40)Tj
0 Tc 0.03 Tw 8.16 0 Td
( )Tj
-0.0471 Tc 0.0771 Tw 69.24 0 Td
(62.6 non)Tj
-0.0373 Tc 0 Tw 28.08 0 Td
(-)Tj
-0.1375 Tc -28.08 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.03 Tc 0 Tw 34.08 9.24 Td
(3.4)Tj
0 Tc 0.03 Tw 10.08 0 Td
( )Tj
-0.0241 Tc 0.0541 Tw 43.08 0 Td
(Not stated)Tj
0 Tc 0.03 Tw 32.76 0 Td
( )Tj
0.06 Tc 0 Tw 15.72 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0246 Tc 0.0546 Tw 65.4 10.68 Td
(Similar clinical res)Tj
-0.0251 Tc 0.0551 Tw 60.48 0 Td
(ults for two groups. )Tj
-0.0237 Tc 0.0194 Tw -60.48 -9.24 Td
(Tendency for HAC cups to have lower )Tj
-0.0236 Tc 0.0336 Tw T*
(rate of proximal migration \(wear\) and )Tj
-0.0145 Tc -0.0155 Tw 0 -9.12 TD
(significant reduction in rotational )Tj
-0.0125 Tc -0.0055 Tw 0 -9.24 TD
(migration and number of radiolucent )Tj
-0.0063 Tc 0 Tw T*
(lines.)Tj
0 Tc 0.03 Tw 17.16 0 Td
( )Tj
ET
19.68 239.16 0.48 0.48 re
f
79.08 239.16 0.48 0.48 re
f
147.96 239.16 0.48 0.48 re
f
148.44 239.16 76.92 0.48 re
f
225.36 239.16 0.48 0.48 re
f
225.84 239.16 50.4 0.48 re
f
276.24 239.16 0.48 0.48 re
f
276.72 239.16 52.68 0.48 re
f
329.4 239.16 0.48 0.48 re
f
329.88 239.16 48 0.48 re
f
377.88 239.16 0.48 0.48 re
f
378.36 239.16 69 0.48 re
f
447.36 239.16 0.48 0.48 re
f
586.44 239.16 0.48 0.48 re
f
19.68 193.56 0.48 45.6 re
f
79.08 193.56 0.48 45.6 re
f
147.96 193.56 0.48 45.6 re
f
225.36 193.56 0.48 45.6 re
f
276.24 193.56 0.48 45.6 re
f
329.4 193.56 0.48 45.6 re
f
377.88 193.56 0.48 45.6 re
f
447.36 193.56 0.48 45.6 re
f
586.44 193.56 0.48 45.6 re
f
BT
/TT1 8.04 Tf
-0.0216 Tc 0.0516 Tw 25.32 185.4 Td
(Thanner et )Tj
-0.045 Tc 0 Tw T*
(al.)Tj
/TT1 5.04 Tf
0 Tc 7.8 3.48 Td
(105)Tj
0.06 Tw 7.56 0 Td
( )Tj
/TT1 8.04 Tf
-0.0087 Tc 0 Tw 44.04 5.76 Td
(Harris)Tj
-0.0373 Tc 20.04 0 Td
(-)Tj
-0.0063 Tc 2.64 0 Td
(Galante)Tj
-0.0373 Tc 24.84 0 Td
(-)Tj
2.76 0 Td
(II)Tj
0 Tc 0.03 Tw 5.16 0 Td
( )Tj
-0.0237 Tc 0.0537 Tw 13.44 0 Td
(23 HAC, )Tj
-0.012 Tc -0.078 Tw 30.96 0 Td
(23 non)Tj
-0.0373 Tc 0 Tw 22.08 0 Td
(-)Tj
-0.1375 Tc -53.04 -9.24 Td
(HAC)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0237 Tc -0.0063 Tw 60.6 9.24 Td
(HAC and )Tj
-0.02 Tc 0 Tw T*
(non)Tj
-0.0373 Tc 12.12 0 Td
(-)Tj
-0.0575 Tc 0.0875 Tw 2.64 0 Td
(HAC )Tj
-0.0171 Tc 0 Tw -14.76 -9.12 Td
(matched)Tj
0 Tc 0.03 Tw 27.24 0 Td
( )Tj
0.06 Tc 0 Tw 23.64 18.36 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 49.08 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
-0.0229 Tc 0.0129 Tw 65.4 0 Td
(Radiostereometric analysis. HA/TCP )Tj
-0.024 Tc 0.006 Tw T*
(coating. HA/TCP cups had significantly )Tj
-0.0184 Tc 0.0484 Tw 0 -9.12 TD
(lower rotation. No difference in )Tj
-0.0188 Tc 0.0188 Tw 0 -9.24 TD
(femoral head penetration between )Tj
-0.0021 Tc 0 Tw T*
(groups.)Tj
0 Tc 0.03 Tw 23.88 0 Td
( )Tj
ET
19.68 193.08 0.48 0.48 re
f
20.16 193.08 58.92 0.48 re
f
79.08 193.08 0.48 0.48 re
f
79.56 193.08 68.4 0.48 re
f
147.96 193.08 0.48 0.48 re
f
148.44 193.08 76.92 0.48 re
f
225.36 193.08 0.48 0.48 re
f
225.84 193.08 50.4 0.48 re
f
276.24 193.08 0.48 0.48 re
f
276.72 193.08 52.68 0.48 re
f
329.4 193.08 0.48 0.48 re
f
329.88 193.08 48 0.48 re
f
377.88 193.08 0.48 0.48 re
f
378.36 193.08 69 0.48 re
f
447.36 193.08 0.48 0.48 re
f
447.84 193.08 138.6 0.48 re
f
586.44 193.08 0.48 0.48 re
f
19.68 146.04 0.48 47.04 re
f
79.08 146.04 0.48 47.04 re
f
147.96 146.04 0.48 47.04 re
f
225.36 146.04 0.48 47.04 re
f
276.24 146.04 0.48 47.04 re
f
329.4 146.04 0.48 47.04 re
f
377.88 146.04 0.48 47.04 re
f
447.36 146.04 0.48 47.04 re
f
586.44 146.04 0.48 47.04 re
f
BT
/TT1 8.04 Tf
-0.0213 Tc 0 Tw 25.32 137.88 Td
(Thanner)Tj
/TT1 5.04 Tf
0 Tc 26.64 3.48 Td
(106)Tj
23.94 Tw 7.56 0 Td
( )Tj
/TT1 8.04 Tf
-0.0075 Tc 0 Tw 25.2 -3.48 Td
(Triology)Tj
0 Tc 38.7901 Tw ( )Tj
-0.0119 Tc 0.0119 Tw 68.88 0 Td
(34 no holes, 30 )Tj
-0.0585 Tc 0 Tw 0 -9.12 TD
(holes)Tj
0 Tc 0.03 Tw 16.8 0 Td
( )Tj
-0.0315 Tc 0.0615 Tw 60.6 9.12 Td
(56 \(32)Tj
-0.0373 Tc 0 Tw 20.76 0 Td
(-)Tj
0.0276 Tc 2.64 0 Td
(75\))Tj
0 Tc 0.03 Tw 10.68 0 Td
( )Tj
0.06 Tc 0 Tw 16.8 0 Td
(2)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 49.08 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.06 Tc 0 Tw 44.4 0 Td
(0)Tj
0 Tc 0.03 Tw 4.08 0 Td
( )Tj
0.0043 Tc 0 Tw 65.4 0 Td
(Radiost)Tj
-0.0306 Tc 0.0206 Tw 24.6 0 Td
(ereometric analysis. HA/TCP )Tj
-0.0175 Tc 0.0304 Tw -24.6 -9.12 Td
(coating in all patients. No difference in )Tj
-0.0218 Tc 0.0518 Tw 0 -9.24 TD
(migration whether holes \(screws\) or not )Tj
-0.0238 Tc 0.0538 Tw T*
(holes in shell. No difference in wear. )Tj
-0.0211 Tc 0.0511 Tw 0 -9.12 TD
(Conclusion was that screws not needed )Tj
-0.0352 Tc 0.0652 Tw 0 -9.24 TD
(for stability.)Tj
0 Tc 0.03 Tw 39.12 0 Td
( )Tj
ET
19.68 145.56 0.48 0.48 re
f
20.16 145.56 58.92 0.48 re
f
79.08 145.56 0.48 0.48 re
f
79.56 145.56 68.4 0.48 re
f
147.96 145.56 0.48 0.48 re
f
148.44 145.56 76.92 0.48 re
f
225.36 145.56 0.48 0.48 re
f
225.84 145.56 50.4 0.48 re
f
276.24 145.56 0.48 0.48 re
f
276.72 145.56 52.68 0.48 re
f
329.4 145.56 0.48 0.48 re
f
329.88 145.56 48 0.48 re
f
377.88 145.56 0.48 0.48 re
f
378.36 145.56 69 0.48 re
f
447.36 145.56 0.48 0.48 re
f
447.84 145.56 138.6 0.48 re
f
586.44 145.56 0.48 0.48 re
f
19.68 89.4 0.48 56.16 re
f
19.68 88.92 0.48 0.48 re
f
19.68 88.92 0.48 0.48 re
f
20.16 88.92 58.92 0.48 re
f
79.08 89.4 0.48 56.16 re
f
79.08 88.92 0.48 0.48 re
f
79.56 88.92 68.4 0.48 re
f
147.96 89.4 0.48 56.16 re
f
147.96 88.92 0.48 0.48 re
f
148.44 88.92 76.92 0.48 re
f
225.36 89.4 0.48 56.16 re
f
225.36 88.92 0.48 0.48 re
f
225.84 88.92 50.4 0.48 re
f
276.24 89.4 0.48 56.16 re
f
276.24 88.92 0.48 0.48 re
f
276.72 88.92 52.68 0.48 re
f
329.4 89.4 0.48 56.16 re
f
329.4 88.92 0.48 0.48 re
f
329.88 88.92 48 0.48 re
f
377.88 89.4 0.48 56.16 re
f
377.88 88.92 0.48 0.48 re
f
378.36 88.92 69 0.48 re
f
447.36 89.4 0.48 56.16 re
f
447.36 88.92 0.48 0.48 re
f
447.84 88.92 138.6 0.48 re
f
586.44 89.4 0.48 56.16 re
f
586.44 88.92 0.48 0.48 re
f
586.44 88.92 0.48 0.48 re
f
BT
/TT1 8.04 Tf
-0.0144 Tc 0.0444 Tw 25.32 81.24 Td
(HAC = hydroxyapatite)Tj
-0.0373 Tc 0 Tw 73.44 0 Td
(-)Tj
-0.0248 Tc 0.0548 Tw 2.64 0 Td
(coated. Age and follow)Tj
-0.0373 Tc 0 Tw 74.52 0 Td
(-)Tj
0.0236 Tc -0.0536 Tw 2.64 0 Td
(up time g)Tj
-0.0217 Tc 0.0367 Tw 30.36 0 Td
(iven as the average with the range in parentheses.)Tj
0 Tc 0.03 Tw 158.4 0 Td
( )Tj
-324 -10.2 Td
( )Tj
ET
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2004-09-30T12:17:23Z
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