Assessing patellar tracking during total knee arthroplasty: a technical note.

Abstract

Achieving proper patellar tracking is one of the most important goals of total knee arthroplasty, as postoperative patellar complications are common. Patellar tracking is influenced by several factors, including component positioning and tightness of the lateral retinaculum. Various techniques such as the no thumb and towel clip tests have been described to… (More)

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