great trochanter of femur

例句：

1. 1.The patient's great trochanter was dislocated during the operation.
   患者在手术中股骨大转子脱位。
2. 2.The doctor performed surgery on the patient's great trochanter to fix it.
   医生对患者的股骨大转子进行了手术固定。
3. 3.The patient had to undergo surgery to repair his great trochanter.
   患者不得不接受手术来修复他的股骨大转子。