Relationships of Morphologic Parameters and Hemodynamic Parameters Determined by Computational Fluid Dynamics Analysis with the Severity of Subarachnoid Hemorrhage

Objective: The relationships of the results of hemodynamic evaluation of cerebral aneurysms using computational fluid dynamics (CFD) analysis with the occurrence, enlargement, rupture status, and intraoperative findings are studied, but there have been no reports on their relationship with the severity of subarachnoid hemorrhage (SAH). We, therefore, examined morphologic characteristics of cerebral aneurysms and hemodynamic characteristics based on CFD analysis and evaluated their relationships with the severity of SAH.