Angiographic outcomes (N = 122)
| Immediate (%) | Recanalizationa | |
|---|---|---|
| Complete obliteration with no contrast filling of the aneurysmal sac | 57 (46.7) | 3 |
| Residual contrast filling of the aneurysmal neck | 50 (40.9) | 1 |
| Residual contrast filling of the aneurysmal sac | 15 (12.2) | |
| Total | 122 | 4 |
a Follow-up image was obtained by MR angiography (n = 66).