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Hip and Knee Arthroplasty - Surface Hippy Guide to Hip Resurfacing

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Primary Total <strong>Knee</strong> Replacement Prostheses<br />

with a higher than anticipated Revision Rate<br />

Table KT32:<br />

Individual Primary Total <strong>Knee</strong> Prostheses identified as having a<br />

higher than anticipated Revision Rate<br />

Femoral/Tibial Components<br />

Total<br />

Number<br />

Observed<br />

Component<br />

Years<br />

Revisions per<br />

100 Observed<br />

Component<br />

Years<br />

Hazard<br />

Ratio<br />

P<br />

Value<br />

HR 95%<br />

CI<br />

Re-identified <strong>and</strong> no longer used<br />

Gemini MK II/ Gemini MK II 21 94 5.31 6.482

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