patella

Patellofemoral Pain Syndrome

Education

What is Patellofemoral Pain Syndrome? Patellofemoral pain syndrome (PFPS) refers to pain at the front of the knee related to the pulley-like complex of muscles and tendons that straighten your leg. PFPS tends to develop slowly over time, and is more commonly aggravated by squatting, kneeling, running, taking stairs, and sitting...