Fig. 1

An 81-year-old male patient with sequential hip fractures. a Antero-posterior pelvic X-ray showing femoral neck fracture in the right hip upon admission to the hospital. b The patient was treated in an optimized practice for superaged patients with hip fracture, including total hip replacement within 48 hours after injury. c A fall 1 month later resulted in a femoral intertrochanteric fracture of the left hip. d The patient was managed with damage control principles and enhanced recovery after surgery, including femoral head replacement within 48 hours after injury