Table 2:

Distribution of aneurysm groups and their location

LocationTotal (%)Clip (%)Coil (%)
Anterior communicating artery72 (37.50)34 (32.38)38 (43.68)
Vertebrobasilar system31 (16.15)17 (16.19)14 (16.09)
Internal carotid artery21 (10.94)15 (14.29)6 (6.90)
Middle cerebral artery25 (13.02)21 (20.00)4 (4.60)
Posterior communicating artery27 (14.06)14 (13.33)13 (14.94)
Pericallosal11 (5.73)1 (0.95)10 (11.49)
Multiple5 (2.60)3 (2.86)2 (2.30)
Total192105 (54.69)87 (45.31)