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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 KP23:<br />

Yearly Cumulative Percent Revision of Primary Unicompartmental <strong>Knee</strong><br />

Replacement<br />

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

AMC 4.7 (3.0, 7.3) 8.6 (6.1, 12.1) 11.8 (8.5, 16.2)<br />

Advance 11.8 (4.6, 28.4) 20.9 (10.5, 38.9) 27.5 (15.3, 46.3)<br />

Allegret<strong>to</strong> Uni 2.9 (2.2, 3.9) 4.8 (3.9, 6.0) 5.6 (4.5, 6.9) 8.3 (6.9, 10.0) 11.8 (9.0, 15.4)<br />

BalanSys 5.4 (3.4, 8.7) 8.8 (5.8, 13.1) 8.8 (5.8, 13.1)<br />

Eius 4.2 (1.8, 9.7) 6.0 (2.9, 12.2) 8.5 (4.5, 15.9) 13.7 (7.1, 25.4)<br />

Endo-Model Sled 1.4 (0.8, 2.6) 3.3 (2.2, 5.0) 4.8 (3.3, 7.0)<br />

Freedom PKR/Active 1.3 (0.6, 2.6) 3.0 (1.7, 5.2)<br />

GRU 1.4 (0.9, 2.2) 3.6 (2.6, 4.8) 5.1 (3.9, 6.6) 7.5 (5.6, 10.1)<br />

Genesis 2.7 (2.0, 3.6) 5.6 (4.5, 7.0) 8.2 (6.8, 9.9) 11.0 (9.0, 13.3)<br />

HLS Uni Evolution 4.4 (1.0, 17.6) 4.4 (1.0, 17.6) 4.4 (1.0, 17.6)<br />

LCS 12.0 (4.0, 32.7) 12.0 (4.0, 32.7) 12.0 (4.0, 32.7) 16.0 (6.3, 37.2) 20.4 (9.0, 42.4)<br />

M/G 1.5 (1.0, 2.2) 3.1 (2.4, 4.0) 4.2 (3.4, 5.3) 6.8 (5.5, 8.4) 8.1 (6.4, 10.3)<br />

Natural <strong>Knee</strong> 5.6 (2.8, 10.9) 10.5 (6.5, 16.9) 12.0 (7.6, 18.5) 12.0 (7.6, 18.5) 14.0 (8.7, 22.0)<br />

Oxford 3 2.3 (2.0, 2.7) 4.6 (4.2, 5.1) 6.3 (5.8, 6.9) 8.9 (8.2, 9.7) 11.5 (10.3, 12.9)<br />

PFC Sigma 2.2 (0.7, 6.6) 5.8 (3.0, 11.3) 6.6 (3.5, 12.2) 8.1 (4.6, 14.1) 12.3 (7.0, 21.3)<br />

Preservation-Fixed 2.6 (2.0, 3.5) 5.8 (4.7, 7.0) 7.3 (6.1, 8.7) 9.3 (7.8, 11.1)<br />

Preservation-Mobile 5.3 (3.5, 8.1) 9.8 (7.3, 13.3) 15.2 (11.9, 19.3) 19.4 (15.5, 24.1)<br />

Repicci 1.3 (0.9, 1.8) 2.5 (1.9, 3.3) 4.0 (3.2, 4.9) 6.9 (5.7, 8.2)<br />

UC-Plus 0 0 2.3 (0.3, 15.4) 7.2 (2.4, 20.8)<br />

Unix 1.9 (1.3, 2.6) 4.0 (3.1, 5.1) 5.5 (4.4, 6.8) 7.0 (5.6, 8.7)<br />

ZUK 1.4 (0.7, 3.0) 1.4 (0.7, 3.0)<br />

Note:<br />

Cumulative Percent Revision equal <strong>to</strong> zero indicates that the prosthesis has been followed up <strong>to</strong> this time with no<br />

revisions recorded.<br />

132

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