The effect of anterior projection of aneurysm dome on the rupture of anterior communicating artery aneurysms compared with posterior projection

摘要

Objective: Recent studies have shown that anterior projection aneurysms are associated with increased risk of rupture of anterior communicating artery (ACoA) aneurysms. We aimed to determine differences in patient characteristics and aneurysm morphologies between the anterior projection and posterior projection aneurysm groups and to determine morphological predictors of rupture of the anterior projection aneurysms.