Arthroscopic Management for Acetabular Rim Stress Fracture and Osteochondritis Dissecans in the Athlete With Hip Dysplasia

• Main Authors: Soshi Uchida, M.D., Ph.D., Yuki Shimizu, M.D., Ph.D., Yohei Yukizawa, M.D., Ph.D., Hitoshi Suzuki, M.D., Ph.D., Cecilia Pascual-Garrido, M.D., Akinori Sakai, M.D., Ph.D.
• Format: Article
• Language: English
• Published: Elsevier 2018-05-01
• Series: Arthroscopy Techniques
• Online Access: http://www.sciencedirect.com/science/article/pii/S2212628718300112

Intra-articular lesions are common in patients with acetabular hip dysplasia. Rim stress fractures (RSFs) have also been described in patients with acetabular hip dysplasia. This lesion is believed to be a result of an unfused secondary ossification center or a stress fracture that could be caused by repetitive impingement of an abnormal-shaped femoral head-neck junction. In addition, osteochondritis dissecans of the acetabulum is a rare condition that can also result from impingement and has been described in patients with hip dysplasia. Here, we describe an arthroscopic technique for internal fixation of osteochondritis dissecans of the acetabulum and concomitant RSF associated with hip dysplasia in a rhythmic gymnast.