Greater trochanteric pain syndrome (GTPS) is chronic, intermittent pain and tenderness on the outside of the hip. The medical community once thought that a swollen hip bursa was the source of such pain, which led to the use of corticosteroid injections to the bursa to help decrease swelling and pain. However, researchers now believe that injuries to the muscles and tendons around the hip are the actual cause of this pain, and that inflammation is often not involved. A study published in the April 2017 issue of JOSPT explores dry needling as an alternative to cortisone injections to reduce pain and improve function in patients with GTPS. J Orthop Sports Phys Ther 2017;47(4):240. doi:10.2519/jospt.2017.0504