Table 5.
Arterial path used in the first EVT procedure.
| Arterial path | Number | Percentage |
|---|---|---|
| Petrosquamosal branch | 36 | 34.6% (36/104) |
| Parieto-occipital branch | 15 | 14.4% (15/104) |
| Petrous branch | 10 | 9.6% (10/104) |
| Cavernous sinus branch | 11 | 10.6% (11/104) |
| Medial branch of anterior division | 7 | 6.7% (7/104) |
| Lateral branch of anterior division | 6 | 5.8% (6/104) |
| Accessory meningeal artery | 3 | 2.9% (3/104) |
| Occipital artery | 9 | 8.5% (9/104) |
| Ascending pharyngeal artery | 3 | 2.9% (3/104) |
| Ophthalmic artery | 2 | 1.9% (2/104) |
| Internal maxillary artery | 2 | 1.9% (2/104) |
| Total | 104 | 100% (104/104) |
EVT, endovascular treatment.