interposition repair of aortic aneurysm

例句：

1. 1. The patient underwent a successful interposition repair of the aortic aneurysm.
   患者接受了一次成功的介入修复治疗。
2. 2. The procedure involved using a stent to interpose between the damaged area and the healthy vessel.
   该过程涉及使用支架将受损区域与健康血管之间隔开。
3. 3. The patient's condition improved significantly after the interposition repair, which was performed by askilled surgeon.
   经过由熟练的外科医生进行的介入修复，患者的病情有了显著改善。