Microcatheter Looping Facilitates Access to Both the Acutely Angled Parent Artery and Cerebral Aneurysms for Effective Embolization

摘要

Aneurysms with an acutely angled parent artery are difficult to access for coiling. This study aimed to investigate the safety and effectiveness of microcatheter looping for embolization of cerebral aneurysms with access difficulty.