Total knee arthroplasty without patella resurfacing leads to worse results in patients with patellafemoral osteoarthritis Iwano Stages 3-4: a study based on arthroplasty registry data ...

Fracture of the patella after total knee arthroplasty (TKA) is rare. Fourteen cases of patellar fracture after TKA identified from a series 557 TKAs are reviewed. The overall incidence of patellar ...