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Patellofemoral joint
What can cause pain at the front of the knee on stairs or during squats?
Author: Dr. Jiwu Chen
Doctor’s answer
Common causes include patellofemoral pain, patellar tendon disorders, and cartilage injury. Assessment considers the pain location, patellar tracking, lower-limb strength, and movement pattern.
This content is for education. Diagnosis, treatment, and rehabilitation require an individual assessment by a sports medicine specialist.