Analysis of the effects of stent-induced deformation on the hemodynamics of MCA aneurysms-Reference-Cited by-同舟云学术

Analysis of the effects of stent-induced deformation on the hemodynamics of MCA aneurysms

Published:2023-07-31 Issue:1 Volume:13 Page:
ISSN:2045-2322
Container-title:Scientific Reports
language:en
Short-container-title:Sci Rep

Author:

Huang Conggang,Zhou Xueqin,Duan Faliang,Li Ruixue,Luo Ming,Luo Zhihua,Mousavi SValiallah

Abstract

AbstractThe use of a stent to coil an aneurysm can alter the position of the main blood vessel and affect blood flow within the sac. This study thoroughly examines the impact of stent-induced changes on the risk of MCA aneurysm rupture. The research aims to assess the effects of coiling and vessel deformation on blood flow dynamics by comparing the OSI, WSS, and blood structure of two distinct MCA aneurysms to identify high-risk areas for hemorrhage. Computational fluid dynamics is used to model blood flow. The results indicate that aneurysm deformation does not always decrease the risk of rupture, and coiling is more effective in occluding blood flow than aneurysm deformation.

Publisher

Springer Science and Business Media LLC

Subject

Multidisciplinary

Link

https://www.nature.com/articles/s41598-023-39685-3.pdf

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