Abstract
INTRODUCTION: The aim of this study is to assess the efficacy of intraoperative indocyanine green videoangiography (ICG-VA) using postoperative digital subtraction angiography (DSA) in clipped anterior circulation aneurysms. MATERIALS AND METHODS: A prospective study was conducted for 1 year which included thirty patients of anterior circulation aneurysm treated by clipping of aneurysm. Intraoperative ICG-VA was performed on all the patients. Postoperative DSA was performed to assess the efficacy of ICG-VA. RESULTS: Intraoperative ICG-VA revealed the occlusion of aneurysm in all the thirty patients. Postoperative DSA revealed aneurysm neck remnant in two patients and demonstrated no branch occlusion. CONCLUSIONS: Intraoperative ICG-VA is useful in assessing the completeness of clipping of cerebral aneurysms and ensures patency of branch vessels, thus providing a better postoperative outcome. It replaces the need for invasive postoperative angiographic imaging in a selected group of patients and is also cost effective.
Copyright
Association for Helping Neurosurgical Sick People. This is an open
access article published by Thieme under the terms of the Creative
Commons Attribution-Non Derivative-Non Commercial License, permitting
copying and reproduction so long as the original work is given
appropriate credit.
Contents may not be used for commercial purposes, or
adapted, remixed, transformed or built upon. ( https://creativecommons.org/licenses/by-nc-nd/4.0/
)
This is an open-access article distributed under the terms of the
Creative Commons Attribution-Non Commercial-No Derivatives License, which
permits unrestricted reproduction and distribution, for non-commercial
purposes only; and use and reproduction, but not distribution, of
adapted material for non-commercial purposes only, provided the original
work is properly cited.
