Table 1:

Clinical and angiographic features

Patient	Sex/Age, y	Fisher Score	WFNS Grade	Aneurysm Location	Sac Size, mm	Neck Size, mm	Complementary Technique
1	Male/55	II	I	AcomA	4 × 2.5	4	RB
2	Male/51	III	V	Medium-basilar	21 × 13	8
3	Female/58	IV	V	Right carotido-ophthalmic	12 × 10	6
4	Female/77	II	I	Vertebrobasilar junction	9 × 10	10
5	Female/43	IV	I	Left PcomA	4 × 3.5	3.5
6	Female/81	IV	I	Left PcomA	3 × 2.5	3
7	Female/52	III	Va	Right MCA	10 × 5	5	RB
8	Male/43	IV	V	Left PcomA	22 × 16	7

Note:—AcomA indicates anterior communicating artery; RB, remodeling balloon; PcomA, posterior communicating artery.

^aWFNS grade improved to III after EVD placement.