Computational fluid dynamics as a risk assessment tool for aneurysm rupture

Y Murayama, S Fujimura, T Suzuki, H Takao - Neurosurgical focus, 2019 - thejns.org
OBJECTIVE The authors reviewed the clinical role of computational fluid dynamics (CFD) in
assessing the risk of intracranial aneurysm rupture. METHODS A literature review was …

Computational fluid dynamics and additive manufacturing to diagnose and treat cardiovascular disease

A Randles, DH Frakes, JA Leopold - Trends in biotechnology, 2017 - cell.com
Noninvasive engineering models are now being used for diagnosing and planning the
treatment of cardiovascular disease. Techniques in computational modeling and additive …

[HTML][HTML] A finite element investigation on design parameters of bare and polymer-covered self-expanding wire braided stents

CG McKenna, TJ Vaughan - Journal of the Mechanical Behavior of …, 2021 - Elsevier
Self-expanding covered braided stents are routinely used across a diverse range of clinical
applications, but few computational studies have attempted to replicate their complex …

Global tendencies and frontier topics in hemodynamics research of intracranial aneurysms: a bibliometric analysis from 1999 to 2022

B Chen, S Huang, L Zhang, L Yang, Y Liu… - Frontiers in Physiology, 2023 - frontiersin.org
Background: Hemodynamics plays a crucial role in the initiation, enlargement, and rupture
of intracranial aneurysms (IAs). This bibliometric analysis aimed to map the knowledge …

An experimental evaluation of the mechanics of bare and polymer-covered self-expanding wire braided stents

CG McKenna, TJ Vaughan - Journal of the Mechanical Behavior of …, 2020 - Elsevier
Self-expanding wire braided stents have been used in a wide-range of medical implant
applications due to the distinct flexibility offered by the wide-range of tunable design …

Computational study of hemodynamic changes induced by overlapping and compacting of stents and flow diverter in cerebral aneurysms

S Kim, H Yang, I Hong, JH Oh, YB Kim - Frontiers in Neurology, 2021 - frontiersin.org
Purpose: The flow diversion effect of an intracranial stent is closely related to its metal
coverage rate (MCR). In this study, the flow diversion effects of Enterprise and low-profile …

Parent artery straightening after flow-diverter stenting improves the odds of aneurysm occlusion

K Janot, R Fahed, A Rouchaud… - American Journal …, 2022 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Intracranial stents for the treatment of aneurysms can be
responsible for parent artery straightening, a phenomenon with potential consequences for …

In vitro angiographic comparison of the flow-diversion performance of five neurovascular stents

RJ Dholakia, AD Kappel, A Pagano… - Interventional …, 2018 - journals.sagepub.com
Background and purpose Data differentiating flow diversion properties of commercially
available low-and high-porosity stents are limited. This in vitro study applies angiographic …

Phase-contrast MRI versus numerical simulation to quantify hemodynamical changes in cerebral aneurysms after flow diverter treatment

S Sindeev, PG Arnold, S Frolov, S Prothmann… - PLoS …, 2018 - journals.plos.org
Cerebral aneurysms are a major risk factor for intracranial bleeding with devastating
consequences for the patient. One recently established treatment is the implantation of flow …

Hemodynamic investigation of the effectiveness of a two overlapping flow diverter configuration for cerebral aneurysm treatment

Y Uchiyama, S Fujimura, H Takao, T Suzuki… - Bioengineering, 2021 - mdpi.com
Flow diverters (FDs) are widely employed as endovascular treatment devices for large or
wide-neck cerebral aneurysms. Occasionally, overlapped FDs are deployed to enhance the …