Overall complications and outcomes
| Mean (%) | 95% CI | ||
|---|---|---|---|
| Complications (%) | |||
| Major | 13 | 2 | 24 |
| Minor | 21 | 7 | 34 |
| Outcomes (%) | |||
| AVM obliteration (overall) | 67 | 51 | 82 |
| Uncomplicated AVM obliteration | 59 | 43 | 75 |
| Uncomplicated embolization, residual AVMs | 28 | 13 | 43 |
| AVM obliteration with major complication | 8 | 0 | 16 |
| Major complication, residual AVMs | 5 | 0 | 12 |
AVM, arteriovenous malformation.