Fig. 1. Case presentation of a 10 year-old female with neglected developmental dysplasia of hip (DDH). (A) Preoperative X-ray showing left side Tönnis grade 4 DDH. (B) Immediate postoperative X-ray after open reduction, femoral shortening and triple pelvic osteotomy. (C) The follow-up X-ray after 6 months. (D) The follow-up X-ray after 2 years revealing congruent hip joint without evidence of avascular necrosis in femoral head. (E) Clinical picture illustrating patient's ability to squat.
