EP7.20 Open Anterior Inferior Iliac Spine Exostectomy and Rectus Femoris Repair for the Treatment of Chronic Subspine Impingement – A Case Report
Abstract Introduction Subspine impingement is an increasingly recognized extra-articular cause of hip pain, often related to abnormal morphology of the anterior inferior iliac spine (AIIS). Chronic AIIS avulsion injuries in adolescent athletes may heal with malunion or ossification, leading to persistent bony prominenc...