Fig. 3From: Does the degree of intraoperatively identified cartilage loss affect the outcomes of primary total knee arthroplasty without patella resurfacing? A prospective comparative cohort studyClinical outcomes before surgery, at 6 weeks after surgery, and at 3, 6, and 12 months following TKA without patellar resurfacing. No statistically significant differences were observed between the two groups according to the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score, Feller’s patella score, and the Kujala Anterior Knee Pain (AKP) score. Preop PreoperativeBack to article page