Procedural complications
| Total N=464 | Bridging n=166 | Endovascular n=298 | P value | |
| SAH—perforation | 14 (3) | 5 (3) | 9 (3) | 0.618 |
| Dissection | 11 (2) | 5 (3) | 6 (2) | 0.351 |
| Fragmentation/embolisation | 32 (7) | 5 (3) | 27 (9) | 0.009 |
| Other complications* | 14 (3) | 7 (4) | 7 (2) | 0.197 |
Values are number (%).
*Forty-seven patients missing data.
SAH, subarachnoid haemorrhage.