(a) A female, 7 years old, with complete hemipelvectomy caused by a traffic accident, referred to our hospital 6 h later. (b) The CT scan, and (c) X-ray film of the pelvis after the injury. Debridement was performed and the wound was left open. (d) By postoperative day 45, the majority of wound had healed. (e) &(f) The overview of the wound at the eighth postoperative month. The prolapse of the anal mucous membrane was noticed. The patient could ambulate with crutches.