目的探讨颅内动脉瘤的栓塞治疗及其并发症处理。方法25例患者采用Seld inger’s法穿刺右股动脉置入动脉鞘,沿动脉鞘置入导引管、微导丝导引微导管,用第三代水解脱铂金圈行动脉瘤栓塞。结果致密填塞动脉瘤22例,大部填塞3例。载瘤动脉通畅。无死亡、异位栓塞及永久并发症。结论介入操作技术、铂金圈大小和数量以及辅助技术是提高栓塞效果,降低术中、术后并发症的必要措施。 Objective To investigate the treatment of intracranial aneurysms embolization and its complications. Methods Twenty - five patients underwent Seld inger ’s method to puncture the right femoral artery into the arterial sheath. The guiding sheath was placed along the arterial sheath. The microcatheter was guided by the microfilament, and the third generation was used to remove the platinum ring. Results Tight packing aneurysm in 22 cases, most of the stuffing in 3 cases. Carotid artery unobstructed. No death, ectopic embolism and permanent complications. Conclusion Interventional techniques, the size and number of platinum rings, and assistive technology are necessary measures to improve the embolization effect and reduce intraoperative and postoperative complications.