Patient characteristics, clinical data, aneurysm size and location, occlusion rates, and outcome for patients with intended, but not performed, coiling (subsequent surgical clipping)
| Patient No./Age (y) | SAH | HH | Bleeding Source | Multiple Aneurysms | MCA Location | Size | GOS at 30 d | GOS at 6 mo |
|---|---|---|---|---|---|---|---|---|
| 1/51 | x | 1 | MCA (R) | 2 | R M1 | 15 | SD | MD |
| 2/58 | 0 | None | 2 | L M2 | 3 | GR | GR | |
| 3/36 | x | 2 | MCA (R) | 1 | R M1 | 5 | GR | GR |
| 4/56 | 0 | None | 4 | L M1 | 5 | GR | GR | |
| 5/39 | x | 2 | MCA (L) | 1 | L M1 | 5 | MD | GR |
Note:—SAH indicates subarachnoid hemorrage; HH, Hunt and Hess classification; MCA, middle cerebral artery; GOS, Glasgow Outcome Scale; L, left; R, right; LB, left MCA bifurcation; RB, right MCA bifurcation; ICA, internal carotid artery; R/L M1, right/left MCA, segment M1; R/L M2, right/left MCA, segment 2. For GOS scores, GR indicates good recovery; MD, moderately disabled; SD, severely disabled.