ramus of ischium

例句：

1. 1. The patient's leg was in a cast due toa fractured femur and aramus of the ischium.
   患者因股骨骨折和耻骨上缘突起而腿部固定。
2. 2. During surgery,the surgeon carefully removed the ramusof the ischium to avoid damagingthe nerve.
   手术中，外科医生小心地移除了耻骨上缘的突起，以避免损伤神经。
3. 3. The patient experiencedsevere pain during the operation, which wasalleviated by the removal of theramus of the ischium.
   患者在手术过程中经历了剧烈的疼痛，去除耻骨上缘的突起后疼痛有所缓解。