Group | No. of Patients (n = 101) | Location of an aneurysm |
Vertebral Artery | 12 | Vertebral artery and PICA |
Middle cerebral artery | 24 | MCA |
Pericallosal artery | 11 | Pericallosal arteries |
Anterior communicating artery complex | 54 | Anterior communicating artery, A1 and A2 |