摘要
壁面切应力(WSS)是血流对血管壁的切向摩擦力,平行作用于血管壁。WSS被认为是与颅内动脉瘤发生、生长和破裂关系最密切的血流动力学参数。由于缺乏统一标准,WSS这一参数如何影响动脉瘤仍存在争议。本文结合文献,对WSS在颅内动脉瘤中的作用研究进展作一综述。
Wall shear stress(WSS)is the tangential friction of blood flow on the vessel wall,which acts parallel to the vessel wall.WSS is considered to be the most important hemodynamic parameter related to the occurrence,growth and rupture of intracranial aneurysms.Due to the lack of a unified standard,how WSS affects aneurysms remains controversial.This paper reviews the research progress of WSS in intracranial aneurysms.
作者
邹燕萍
徐锋
ZOU Yan-ping;XU Feng(Department of Neurosurgery, Kashgar Prefecture Second People's Hospital, Kashgar 844000, China)
出处
《临床神经外科杂志》
CAS
2021年第1期117-120,共4页
Journal of Clinical Neurosurgery
基金
新疆维吾尔自治区自然科学基金(2019D01C093)。
关键词
颅内动脉瘤
计算机流体力学
血流动力学
壁面切应力
血管壁
intracranial aneurysm
computational fluid dynamics
hemodynamics
wall shear stress
vessel wall
