Fig. 4From: Free iliac crest grafting technology for the management of critical-sized tibial bone defect(A) Repair of lower limb soft tissue defect with Skin flap transplantation. (B) X-ray examination before surgery of bone reconstruction. (C) Exposure of bone defect and iliac crest harvesting. (D) X-ray examination after surgery. (E) X -ray examination at 6-month follow-upBack to article page