Coil Knotting during Endovascular Coil Embolization for Ruptured MCA Aneurysm. A Case Report

Interv Neuroradiol. 2008 Sep 30;14(3):331-4. doi: 10.1177/159101990801400315. Epub 2008 Oct 8.

Abstract

Complications during coil embolization of cerebral aneurysms include thromboembolic events, hemorrhagic complications related to procedural aneurysmal rupture and parent vessel perforation, and coil-related complications. The present report describes a rare coil-related complication involving spontaneous coil knotting.