Hip and Knee Arthroplasty - Surface Hippy Guide to Hip Resurfacing
Hip and Knee Arthroplasty - Surface Hippy Guide to Hip Resurfacing
Hip and Knee Arthroplasty - Surface Hippy Guide to Hip Resurfacing
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Table HT45:<br />
Primary Total <strong>Resurfacing</strong> <strong>Hip</strong> Replacement requiring Revision<br />
Head<br />
Component<br />
Acetabular<br />
Component<br />
Number<br />
Revised<br />
Total<br />
Number<br />
Observed<br />
Component<br />
Years<br />
Revisions per<br />
100 Observed<br />
Component<br />
Years<br />
Exact 95%<br />
CI<br />
ASR ASR 48 945 1871 2.6 (1.89, 3.40)<br />
Adept Adept 2 225 263 0.8 (0.09, 2.75)<br />
Adept Adept (cup) 0 5 5 0.0 (0.00, 77.70)<br />
BHR BHR 216 7682 26591 0.8 (0.71, 0.93)<br />
Bionik Bionik (shell) 1 72 87 1.1 (0.03, 6.38)<br />
Conserve Conserve Plus 0 9 16 0.0 (0.00, 23.66)<br />
Conserve Plus Conserve Plus 4 62 192 2.1 (0.57, 5.34)<br />
Cormet Cormet 2000 11 196 748 1.5 (0.73, 2.63)<br />
Cormet 2000 HAP Cormet 2000 9 95 374 2.4 (1.10, 4.57)<br />
Cormet 2000 HAP Bi-Coated Cormet 2000 3 192 294 1.0 (0.21, 2.98)<br />
Durom Durom 35 674 1532 2.3 (1.59, 3.18)<br />
Icon Icon 1 77 116 0.9 (0.02, 4.81)<br />
Mitch TRH Mitch TRH 4 296 217 1.8 (0.50, 4.71)<br />
Recap Recap 4 91 147 2.7 (0.74, 6.95)<br />
Total 338 10621 32452 1.0 (0.93, 1.16)<br />
Note:<br />
Two resurfacing hip procedures using only a Conserve resurfacing head <strong>and</strong> no acetabular component have been<br />
removed from the above table.<br />
Table HT46:<br />
Yearly Cumulative Percent Revision of Primary Total <strong>Resurfacing</strong> <strong>Hip</strong><br />
Replacement<br />
Head<br />
Component<br />
Acetabular<br />
Component<br />
CPR 1 Yr CPR 2 Yrs CPR 3 Yrs CPR 5 Yrs CPR 7 Yrs<br />
ASR ASR 3.8 (2.7, 5.3) 5.3 (3.9, 7.1) 6.0 (4.5, 8.1)<br />
Adept Adept 0.5 (0.1, 3.2) 4.8 (0.8, 25.4)<br />
Adept Adept (cup) 0 0<br />
BHR BHR 1.5 (1.3, 1.8) 2.1 (1.8, 2.4) 2.5 (2.1, 2.9) 3.6 (3.1, 4.2) 4.6 (3.8, 5.4)<br />
Bionik Bionik (shell) 1.4 (0.2, 9.5) 1.4 (0.2, 9.5)<br />
Conserve Conserve Plus 0 0 0<br />
Conserve Plus Conserve Plus 3.2 (0.8, 12.3) 3.2 (0.8, 12.3) 6.0 (1.9, 18.2) 10.1 (3.6, 26.6)<br />
Cormet Cormet 2000 2.1 (0.8, 5.4) 3.3 (1.5, 7.1) 4.5 (2.3, 8.8) 6.5 (3.4, 12.2)<br />
Cormet 2000 HAP Cormet 2000 6.3 (2.9, 13.5) 7.4 (3.6, 14.8) 8.4 (4.3, 16.1) 10.3 (5.4, 19.1)<br />
Cormet 2000 HAP Bi-Coated Cormet 2000 1.2 (0.3, 4.8) 1.2 (0.3, 4.8) 3.7 (0.9, 14.4)<br />
Durom Durom 3.5 (2.3, 5.3) 4.7 (3.2, 6.7) 5.8 (4.0, 8.3)<br />
Icon Icon 1.4 (0.2, 9.2) 1.4 (0.2, 9.2) 1.4 (0.2, 9.2)<br />
Mitch TRH Mitch TRH 1.7 (0.6, 4.6)<br />
Recap Recap 5.7 (2.1, 14.5) 5.7 (2.1, 14.5) 5.7 (2.1, 14.5)<br />
Note:<br />
Cumulative Percent Revision equal <strong>to</strong> zero indicates that the prosthesis combination has been followed up <strong>to</strong> this time<br />
with no revisions recorded.<br />
95