Patellofemoral joint complications remain an important issue in total knee arthroplasty. We compared the patellofemoral contact status between cruciate-retaining and posterior-stabilized designs with ...
DEAR MAYO CLINIC: I have pain across my kneecaps, and I don’t know whether I should exercise or stretch more or just take it easy to save wear and tear. Can you advise? Pain in the kneecap (patella) ...