Location of aneurysms
| Location of Aneurysm | Number (%) |
|---|---|
| Anterior communicating | 29 (34.6%) |
| Posterior communicating | 25 (29.8%) |
| Internal carotid | 13 (15.5%) |
| Middle cerebral | 5 (5.9%) |
| Basilar tip | 4 (4.7%) |
| Posterior inferior cerebellar | 4 (4.7%) |
| Vertebrobasilar | 2 (2.4%) |
| Superior cerebellar | 1 (1.2%) |
| Pericallosal | 1 (1.2%) |
| Total | 84 |