inferior epigastric artery

例句：

1. 1.The surgeon performed a delicate operation on the inferior epigastric artery.
   外科医生对下腹部动脉进行了一项精细的操作。
2. 2. During surgery, the surgeon had to identify and ligate the inferior epigastric artery.
   在手术过程中，外科医生必须识别并结扎下腹部动脉。
3. 3. The patient's condition improved significantly after the successful treatment of the inferior epigastric artery.
   经过成功治疗下腹部动脉后，患者的病情显著改善。