Treatment of Developmental Dysplasia of the Acetabulum by Hip Arthroscopic Acetabuloplasty Combined With Labral Repair, Cam and Pincer Osteoplasty, Collagen-Induced Autologous Chondroplasty, and Capsule Suture.

Developmental hip dysplasia due to insufficient acetabular coverage and excessive pressure on the femoral head can easily lead to labral tears, damage to the labrum-cartilage junction, cam and pincer deformities, and joint capsule laxity. This may ultimately result in osteoarthritis. Here, we describe a technique that involves bone grafting with autologous bone harvested from the anterior superior iliac spine combined with labral repair, cam and pincer osteoplasty (bone resection), autologous collagen-induced chondrogenesis, and joint capsule suture in a "five-in-one" procedure to treat developmental hip dysplasia.