Serious adverse events
| 10-Caliber Coils (n = 106) | 15-Caliber Coils (n = 104) | |
|---|---|---|
| Mortality, total (No.) (%) | 7 (6.6%) | 2 (1.9%) |
| Aneurysm rupture during procedure | 2 (1.9%) | 1 (1.0%) |
| Stroke, periprocedural | 2 (1.9%) | 0 |
| Stroke, related to SAH at presentation | 1 (0.9%) | 0 |
| Related to SAH during follow-up | 0 | 1 (1.0%) |
| Unrelated to aneurysm or its treatment | 2 (1.9%) | 0 |
| Morbidity, total (No.) (%) | 11 (10.4%) | 5 (4.8%) |
| Aneurysm rupture during procedure | 4 (3.8%) | 3 (2.9%) |
| Stroke | 6 (5.7%) | 2 (1.9%) |
| SAH during follow-up | 1 (0.9%) | 0 |