Table 1.
AC (n = 26), n (%) | PC (n = 45) n (%) | ||
---|---|---|---|
ICA cavernous | 9 (34.6%) | V4 | 37 (82.2%) |
ICA ophthalmic | 7 (26.9%) | Vertebral-basilar | 5 (11.1%) |
ICA Pcom | 6 (23.1%) | BA | 2 (4.4%) |
MCA | 4 (15.4%) | PCA | 1 (2.2%) |
AC, anterior circulation; PC, posterior circulation; ICA, internal carotid artery; MCA, middle cerebral artery; PCA, posterior cerebral artery; Pcom, posterior communicating; BA, basilar artery.