osteotomy of femur

例句：

1. 1. The patient underwent a femoral osteotomy to correct his leg length discrepancy.
   患者接受了股骨截骨术来纠正他的腿长度不对称。
2. 2.During the operation, the surgeon performed afemoral osteotomy to remove thetumor.
   在手术中，外科医生进行了股骨截骨术以移除肿瘤。
3. 3. Thepatient was advised to undergo a femoralosteotomy to improve his mobility andreduce pain.
   患者被建议接受股骨截骨术以改善他的活动能力和减轻疼痛。