目的　介绍水解脱铂金圈 (TrufillDCS)系统栓塞治疗颅内动脉瘤的体会 ;探讨TrufillDCS系统在治疗颅内动脉病中的优、缺点及前景。方法　采用神经介入TrufillDCS系统栓塞治疗 5例 6枚颅内动脉瘤。结果　用水解脱铂金圈TrufillDCS系统成功地对 5例患者 6枚颅内动脉瘤进行了栓塞 ,10 0 %栓塞 2枚 ,95 %栓塞 3枚 ,90 %栓塞 1枚 ,无与栓塞材料有关的手术并发症发生。结论　使用TrufillDCS系统栓塞治疗颅内动脉是一种安全、可靠、有效的治疗方法 ;TrufillDCS具有柔软、贴壁性好、填塞充分、解脱快、可靠等特点。 Objective To introduce the experience of Trufill DCS embolization for intracranial aneurysms and to discuss the advantages, disadvantages and prospects of Trufill DCS in the treatment of intracranial arterial disease. Methods 5 cases of 6 intracranial aneurysms were treated with TrufillDCS embolization. RESULTS: Six intracranial aneurysms of 5 patients were successfully embolized with Hydrolyzed Platinum Circle TrufillDCS system. Two of 100 intracranial aneurysms were embolized with 100% embolization, three with 95% embolization and one with 90% embolization. There were no surgical complications related to embolization Disease occurs. Conclusion TrufillDCS embolization treatment of intracranial arteries is a safe, reliable and effective treatment; TrufillDCS has the characteristics of soft, good adhesion, full filling, quick release and reliable.