Patient demographics/aneurysm characteristics
| Age (years), mean (range) | 53.7 (38–72) | |
| Gender | 17F; 2M | |
| Location | AComA | 7 (35%) |
| MCA bifurcation | 3 (15%) | |
| Top BA | 3 (15%) | |
| ICA terminus | 3 (15%) | |
| Carotidophthalmic | 2 (10%) | |
| Pericallosal | 1 (5%) | |
| PComA | 1 (5%) | |
| Ruptured aneurysm | 6/20 (30%) | |
AComA, anterior communicating artery; BA, basilar artery; ICA, internal carotid artery; MCA, middle cerebral artery; PComA, posterior communicating artery.