Aneurysm retreatment procedure and clinical outcomes
| Parameter | N=111(%) |
|---|---|
| Intraoperative perforation | 5 (5%) |
| Symptomatic intraoperative perforation | 2 (2%) |
| Thromboembolic events | 6 (5%) |
| Symptomatic thromboembolic events | 1 (1%) |
| Mean length of hospital stay ≤2 days | 93 (84%) |
| Discharged home | 99 (89%) |
| Discharged mRS ≤2 | 93 (84%) |
| Mortality at discharge | 0 |
| Average follow-up (months) | 15±14 |
| Recurrent SAH | 0 |
| Aneurysms requiring second retreatment | 7 (0.8%) |
mRS, modified Rankin Scale; SAH, subarachnoid hemorrhage.