neck of femur

例句：

1. 1.The patient's neck of femur was dislocated during the operation.
   患者在手术中股骨颈脱位。
2. 2. The doctor performed a surgery to repair the patient's neck of femur.
   医生为患者进行了一次手术，修复了股骨颈。
3. 3.The fractured neck of femur required immediate surgical intervention.
   骨折的股骨颈需要立即进行手术治疗。