Table 2.

Summary of aneurysm locations demonstrating the majority of treated aneurysms were located in the anterior circulation.

Location	Number
Anterior circulation (30/32, 93.8%)
Anterior choroidal artery	1 (3.1%)
Cavernous ICA	5 (15.6%)
Hypophyseal artery	2 (6.3%)
MCA bifurcation	1 (3.1%)
Paraophthalmic ICA	6 (18.8%)
Posterior communicating artery	15 (46.9%)
Posterior circulation (2/32, 6.3%)
Distal basilar artery	1 (3.1%)
Proximal basilar artery	1 (3.1%)

ICA: internal carotid artery; MCA: middle cerebral artery.