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Hip and Knee Arthroplasty - Surface Hippy Guide to Hip Resurfacing

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Table HP35:<br />

Yearly Cumulative Percent Revision of Primary Bipolar <strong>Hip</strong><br />

Replacement<br />

Bipolar<br />

Head<br />

Femoral<br />

Component<br />

CPR 1 Yr CPR 2 Yrs CPR 3 Yrs CPR 5 Yrs CPR 7 Yrs<br />

Bipolar Ballhead (Sulzer) Alloclassic 1.1 (0.3, 3.3) 2.3 (1.0, 5.0) 2.3 (1.0, 5.0) 3.6 (1.5, 8.7)<br />

Bipolar Ballhead (Sulzer) MS 30 1.9 (0.3, 12.4) 1.9 (0.3, 12.4) 1.9 (0.3, 12.4) 1.9 (0.3, 12.4)<br />

Bipolar Head (Mathys) CCA 1.2 (0.2, 8.5) 2.7 (0.7, 10.3) 2.7 (0.7, 10.3) 2.7 (0.7, 10.3)<br />

Bipolar Head (Zimmer) Alloclassic 0 0<br />

Centrax Exeter 2.1 (0.8, 5.5) 2.7 (1.1, 6.5) 2.7 (1.1, 6.5) 2.7 (1.1, 6.5) 2.7 (1.1, 6.5)<br />

Centrax Exeter V40 0 0 0 0<br />

Convene CPCS 2.2 (1.1, 4.6) 3.3 (1.8, 6.1) 3.3 (1.8, 6.1)<br />

Convene Spectron EF 2.0 (0.6, 6.0) 2.8 (1.1, 7.4) 3.8 (1.6, 9.0) 6.3 (3.0, 13.3)<br />

Endo Cup (Depuy) C-Stem 0 1.3 (0.2, 8.8) 1.3 (0.2, 8.8) 1.3 (0.2, 8.8)<br />

Endo Cup (Depuy) Corail 3.7 (1.2, 11.0) 3.7 (1.2, 11.0) 3.7 (1.2, 11.0)<br />

Endo Cup (Depuy) Elite Plus 0 0.6 (0.1, 4.2) 0.6 (0.1, 4.2) 0.6 (0.1, 4.2)<br />

Hastings C-Stem 2.2 (0.7, 6.8) 4.2 (1.8, 9.9) 5.3 (2.4, 11.6) 5.3 (2.4, 11.6)<br />

Hastings Charnley 0 4.4 (1.1, 16.5) 4.4 (1.1, 16.5) 7.6 (2.5, 22.2)<br />

Hastings Corail 2.4 (0.8, 7.1) 2.4 (0.8, 7.1) 2.4 (0.8, 7.1)<br />

Hastings Elite Plus 1.9 (0.8, 4.6) 3.3 (1.6, 6.4) 4.4 (2.4, 8.1) 5.3 (2.9, 9.5)<br />

Hastings Summit 2.9 (0.4, 18.6) 2.9 (0.4, 18.6) 2.9 (0.4, 18.6)<br />

Multipolar Bipolar Alloclassic 0 0<br />

Multipolar Bipolar CPT 2.6 (0.9, 8.0) 5.5 (1.7, 16.6) 5.5 (1.7, 16.6)<br />

Multipolar Bipolar VerSys 0 0 0<br />

T<strong>and</strong>em CPCS 2.7 (1.4, 5.5) 3.2 (1.7, 6.2)<br />

T<strong>and</strong>em Spectron EF 2.7 (0.7, 10.4) 13.0 (4.3, 35.6)<br />

UHR ABGII 3.9 (1.6, 9.1) 3.9 (1.6, 9.1) 5.1 (2.3, 11.3) 9.9 (4.5, 20.7)<br />

UHR Accolade 5.6 (1.3, 22.2) 17.4 (4.4, 55.4)<br />

UHR Exeter 1.6 (0.5, 5.0) 2.2 (0.8, 5.8) 3.5 (1.6, 7.7) 5.1 (2.5, 10.0) 5.1 (2.5, 10.0)<br />

UHR Exeter V40 1.8 (1.4, 2.4) 2.3 (1.8, 3.0) 2.5 (1.9, 3.2) 3.3 (2.5, 4.5)<br />

UHR Omnifit 5.2 (3.2, 8.4) 5.6 (3.5, 9.0) 5.6 (3.5, 9.0) 6.2 (3.9, 9.9)<br />

Other (149) - 3.2 (2.2, 4.6) 3.6 (2.6, 5.1) 4.3 (3.1, 5.9) 4.6 (3.3, 6.3)<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 />

48

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