An intracranial aneurysm is a cerebrovascular disorder in which weakness in the wall of a cerebral artery causes a localized dilation or ballooning of the blood vessel, often occurring at arterial intersections. Rupture risks of intracranial aneurysms depend on factors like size, location, age. Non-invasive imaging advancements have improved the detection of unruptured aneurysms. Predicting the risk of aneurysm rupture has conventionally relied on the size and aspect ratio of the aneurysm. With the advancement of CFD, Hemodynamic factors like wall shear stress have been crucial in understanding aneurysm development. This study established models of cerebral arteries in 10 patients and conducted CFD simulations to assess morphological and hemodynamic parameters. Further study is needed to analyze and compare hemodynamic factors between the ruptured and control regions within cerebral aneurysms. Ultimately, we aim to identify hemodynamic factors associated with rupture, which can be utilized as indices for predicting future aneurysm ruptures.