Retrospective analysis of the radiographic indicators for peri-acetabular osteotomy of developmental dysplasia in children

摘要

Purpose Open surgery, nonsurgical positioning device and casting are mainstay treatments of developmental dysplasia of the hip (DDH). The optimal indicators for surgical interventions remain unclear. In this study, we aim to establish empirical, sensitive radiographic indicators for peri-acetabular osteotomy intervention in developmental dysplasia in Chinese children.