Sometimes, tendon swelling, known as tendonitis ... Causes of knee crepitus with pain include a torn meniscus, patellofemoral stress syndrome (runner's knee), knee osteoarthritis, and knee ...

A 19-year-old varsity baseball player presents with a torn anterior cruciate ligament (ACL). An MRI demonstrates a mid-substance tear, but no injury to the meniscus or articular surface.

Objective: To identify preoperative predictive factors for knee function two years after reconstructive surgery of the anterior cruciate ligament (ACL ... Results: Quadriceps muscle strength, meniscus ...