What Causes Pes Anserine Bursitis Injuries?
Injury to the pes anserine bursa usually occurs due to degeneration of tissue in the knee from chronically tight hamstrings, poor posture or biomechanical issues, osteoarthritis, or even a medial meniscus tear. Over use of the pes anserinus muscles, acute trauma of some kind, or poor athletic techniques may also cause pes anserine bursitis.