Microcatheters were introduced into the aneurysmal sac through stent mesh, and GDCs were used to embolize the aneurysms.

• 结果13例动脉瘤致密填塞,3例大部分填塞,1例支架未能送入颅内而单用弹簧圈部分栓塞,载瘤动脉通畅,临床效果优良。