Navigated TKA After Osteotomy Versus Primary Navigated TKA: A Matched-Pair Analysis.

This article presents clinical and radiological outcome analysis of navigated total knee arthroplasty (TKA) following osteotomy compared with primary navigated TKA implantation. The study group (29 legs) received navigated TKA (Columbus with deep-dish, cruciate-retaining inlay, Aesculap AG, Tuttlingen, Germany) following distal femoral (6 legs) or high tibial (23 legs) osteotomy, and the control group (29 legs) received a primary navigated TKA. All patients were examined clinically and radiologically in a retrospective matched-pair analysis.