Figure 1.
A 43-year-old male patient, pelvic fracture due to a crushing injury. (A, B) Preoperative X-ray plain film showed posterior pelvic ring fracture with avulsion fracture of posterior superior iliac spine. (C, D) The postoperative X-ray plain film showed satisfactory reduction of the fracture with rod-pedicle screw fixator. (E) The incision after the operation. (F) The fracture was healed 1 year after the operation.