Aortic arch type and cervical carotid tortuosity
| Coiling | Pipeline | p Value | |
|---|---|---|---|
| Aortic arch classification (n (%)) | |||
| Type 1 | 6 (75.0) | 16 (61.5) | 0.492 |
| Type 2 | 2 (25.0) | 6 (23.1) | 0.918 |
| Type 3 | 0 (0) | 4 (15.4) | 0.043 |
| No arch aortogram | 10 | 11 | |
| Cervical tortuosity (n (%)) | 8 (44.4) | 25 (67.6) | 0.117 |