Sites of intracranial arterial stenosis in our cohort (n = 70 stenotic segments)
| Sites | |
|---|---|
| Right | 14 |
| Left | 12 |
| Bilateral | 22 |
| Associated with infarct | 36/70 (51.4%) |
| Specific location | |
| Cervical and petrous | 4 (6%) |
| Cavernous | 3 (4%) |
| Postclinoid | 20 (29%) |
| Postcommunicating and terminal | 21 (30%) |
| Postterminal (A1 ACA or M1 MCA) | 22 (31%) |
Note:—ACA indicates anterior cerebral artery.