Fig. 4

Another case of periprosthetic fracture. An 86-year-old female patient who developed severe osteolysis secondary to left hemiarthroplasty for femoral neck fracture 28 years ago and underwent total hip revision. PD was diagnosed 2 weeks after the operation, and a periprosthetic fracture occurred during the closed reduction process with the Allis maneuver. The prostheses were stable. Open reduction and internal fixation operations were performed under general anesthesia, and fracture fragments were fixed with wires. a. Preoperative X-ray film of the affected hip. b. AP view X-ray film of the affected hip immediately after revision. c. AP view X-ray film of the affected hip immediately after closed reduction with the Allis maneuver. d. AP view X-ray film of the affected hip immediately after open reduction and internal fixation