Computational fluid dynamic comparison between patch-based and primary closure techniques after carotid endarterectomy
نویسندگان
چکیده
منابع مشابه
Computational fluid-dynamic analysis of carotid bifurcations after endarterectomy: closure with patch graft versus direct suture
Objectives This study aims at comparing by means of computational fluid-dynamics (CFD) the hemodynamics before and after carotid endarterectomy (CEA), and, after CEA, between patch graft (PG) and direct suture (DS) closures. Design We analyzed wall shear stress (WSS), velocities, and vorticity before and after CEA, to highlight the effect of surgery on hemodynamics, and time averaged WSS (TAWSS...
متن کاملComparison of Outcomes between Primary Closure vs. Patch Angioplasty in Carotid Endarterectomy
314 Correspondence to: Dong-Ik Kim, Division of Vascular Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Irwon-dong, Gangnam-gu, Seoul 135-710, Korea. Tel: 02-3410-3467, Fax: 02-3410-0040, E-mail: dikim @skku.edu Received December 14, 2009, Accepted January 25, 2010 This article was presented in the 60th annual meeting of the Korean Surgic...
متن کاملRedo carotid endarterectomy versus primary carotid endarterectomy.
BACKGROUND AND PURPOSE Several authorities have recently advocated carotid stenting for recurrent carotid stenosis because of the perception that redo surgery has a higher complication rate than primary carotid endarterectomy (CEA). This study compares the early and late results of reoperations versus primary CEA. METHODS All reoperations for recurrent carotid stenosis performed during a rece...
متن کاملPatch Angioplasty in Carotid Endarterectomy
There is much controversy in the literature regarding the precise role of patch angioplasty in carotid endarterectomy. Our report summarizes the theoretical and experimental considerations, including the hemodynamic effects and biologic behavior of the graft, associated with this technique. We present a detailed review of the literature regarding the clinical efficacy of patch angioplasty in ca...
متن کاملComparison between carotid stenting and carotid endarterectomy in early outcome.
Carotid artery stenting (CAS) is a widely used method in prevention of stroke for carotid artery stenosis as an alternative to surgical treatment. Initial studies reveal higher morbidity and mortality rates for CAS than acceptable standards for carotid endarterectomy (CEA). The aim of this study was to compare results in a series of CAS with concurrent risk-matched group of CEA patients. The st...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Vascular Surgery
سال: 2018
ISSN: 0741-5214
DOI: 10.1016/j.jvs.2017.08.094