The pes anserine bursa, a saclike, protective cushion ... knee along with pain upon flexion and rotation. Occasionally, an MRI may be helpful for diagnosis. Treatments for these conditions ...

This injury usually results in almost immediate swelling or pain. Inflammation of the pes anserine bursa may lead to inner knee pain. This can be due to an acute injury or overuse of the knee joint.

Q: I was experiencing pain behind my knee (toward the inside) while training for a marathon and was told it was Pes Anserine Bursitis. I was given a cortisone shot, the pain disappeared ...

Answer::You may have pain coming from a bursitis around the knee and you may benefit from a cortisone injection in the pes anserine bursa. This can be done by a rheumatologist or an orthopaedic ...