Hematological Typical Case 1 Unilateral ischemic necrosis of the femoral head
Preoperative collapse of femoral head and narrowing of joint space Postoperative X-ray shows good joint position Qu Xintao, Department of Orthopedics, General Hospital of Jinan Military Region
Typical case 2
Typical case 3
Typical Case 4
Typical case 5 Simultaneous replacement of bilateral ischemic necrosis of the femoral head
Bilateral ischemic necrosis of the femoral head Good joint position on X-ray after simultaneous replacement