06/08/2026
Gluteus medius and minimus tendon fenestration is an ultrasound-guided procedure used to treat chronic lateral hip pain caused by tendinopathy. By creating multiple small perforations within the degenerative tendon, fenestration stimulates a healing response, increases blood flow, and promotes tissue remodeling. Ultrasound guidance allows for precise treatment of the affected tendon while minimizing risk to surrounding structures, making it a valuable option for patients who have not improved with conservative care.