trochanter spur

例句：

1. 1.The patient was diagnosed with a fracture at the trochanter spur.
   患者被诊断出在大转子处骨折。
2. 2. During his recovery, he had to undergo surgery to remove the trochanter spur.
   在他康复期间，他不得不接受手术以移除大转子。
3. 3. The doctor advised him to exercise regularly to prevent further damage to the trochanter spur.
   医生建议他定期锻炼以防止进一步损伤大转子。