Summary of the locations of the treated aneurysms
| Location | Aneurysms (No.) | Ratio |
|---|---|---|
| Anterior circulation (n = 39; 75.0%) | ||
| ICA cervical | 8 | 15.4% |
| ICA cavernous | 3 | 5.8% |
| ICA paraophthalmic | 21 | 40.5% |
| ICA Pcom | 3 | 5.8% |
| ACA | 2 | 3.8% |
| MCA | 2 | 3.8% |
| Posterior circulation (n = 13; 25.0%) | ||
| BA | 2 | 3.8% |
| VA V4 | 9 | 17.3% |
| PCA | 2 | 3.8% |
| Total | 52 | 100.0% |
Note:—ACA indicates anterior cerebral artery; BA, basilar artery; VA, vertebral artery; PCA, posterior cerebral artery; Pcom, posterior communicating; MCA, middle cerebral artery.