Assessment of a Novel Radiographic Index and Functional Outcomes After Secondary Patellar Resurfacing: A Matched Cohort Study.
BACKGROUND This study evaluated the effectiveness of secondary patellar resurfacing (SPR) on clinical outcomes in patients who experienced anterior knee pain (AKP) following primary total knee arthroplasty (TKA) without concomitant patellar resurfacing. The study also investigated the association between radiographic p...