Fossa iliaca

例句：

1. 1. The patient was lying on the table, with a Fossa iliaca fracture visible.
   患者躺在桌子上，可以看到髂骨凹骨折。
2. 2. During surgery, the surgeon carefully removed the damaged bone from the Fossa iliaca.
   手术中，外科医生小心地从髂骨凹取出受损的骨头。
3. 3. This condition can lead to pain and difficulty in walking, often requiring treatment of the Fossa iliaca.
   这种状况可能导致疼痛和行走困难，通常需要治疗髂骨凹。