Objective To describe a new procedure of pelvicosteotomy around the acetabulum and sciatic notch for developmental dysplasia of the hip(DDH).
目的介绍一种新的骨盆截骨的手术操作方法，即髋臼坐骨切迹周围骨盆截骨术。
2
To report the records of 185 patients in whom severe scoliosis had been treated with preoperative halo-pelvic distraction and following total spine osteotomy and internal fixation.