Characteristics of the procedures
| Ruptured (n = 33) | Unruptured (n = 31) | |
|---|---|---|
| TRA side | ||
| Right | 26 (78.7%) | 26 (83.8%) |
| Left | 7 (21.2%) | 5 (16.1%) |
| Aneurysm side | ||
| Right | 16 (48.4%) | 15 (48.4%) |
| Left | 17 (51.5%) | 16 (51.6%) |
| Crossover | 2 (3.1%) | 0 (0%) |
| Embolization technique | ||
| Coiling | 21 (63.6%) | 13 (41.9%) |
| Balloon-assisted technique | 12 (36.4%) | 10 (32.2%) |
| Stent-assisted technique | 0 (0%) | 6 (19.3%) |
| Flow diverter | 0 (0%) | 2 (6.4%) |
| Intraoperative thromboembolic complications | 2 (6%) | 2 (6.4%) |
| Intraoperative rupture | 1 (3%) | 0 (0%) |