Determinants of intracranial aneurysm retreatment following embolization with a single flow-diverting stent

Purpose Flow diverting stents have revolutionized the treatment of intracranial aneurysms through endoluminal reconstruction of the parent vessel. Despite this, certain aneurysms require retreatment. The purpose of this study was to identify clinical and radiologic determinants of aneurysm retreatment following flow diversion. Methods A multicenter flow diversion database was evaluated to identify patients presenting with an unruptured,...