近年来 ,人造血管内支架置入术治疗腹主动脉瘤被越来越多地应用于临床 ,由于具有手术创伤小、术中输血量少、术后恢复快及住院时间短等一系列优点 ,使其逐步取代一部分腹主动脉瘤的传统开腹手术。这项新技术的一些常见并发症 ,如移位、血栓形成、内支架坍塌等已经得到较好解决 In recent years, artificial blood vessel stenting for the treatment of abdominal aortic aneurysms has been increasingly used in clinical practice, due to a series of advantages such as less surgical trauma, less intraoperative blood transfusion, faster postoperative recovery, and shorter hospital stay. Make it gradually replace a part of abdominal abdominal aortic aneurysm traditional open surgery. Some of the common complications of this new technique, such as displacement, thrombosis, collapse of the stent, have been better resolved.