ischial

例句：

1. 1. The doctor examined the patient's pelvis and found a fractured ischial bone.
   医生检查了患者的骨盆，发现坐骨骨折。
2. 2. During the surgery, the surgeon removed the damaged ischial bone.
   手术中，外科医生移除了受损的坐骨骨。
3. 3. After the operation, the patient was advised to rest on the affected side and avoid weight-bearing activitiesfor several weeks.
   手术后，患者被建议在受影响的一侧休息，避免承重活动几周。