Surgical Technique for Tentorium Resection and Oculomotor Nerve Mobilization during Internal Carotid Artery-Posterior Communicating Artery Aneurysm Clipping

Introduction: Internal carotid artery-posterior communicating artery aneurysms (ICPCANs) are occasionally located under the anterior petroclinoid fold (tentorium). The tentorium must be resected to achieve safe and secure clipping of ICPCAN. surgeon performing procedure careful not damage oculomotor nerve, which is usually behind aneurysm, ensure that patient's function preserved. In this article, we presented a surgical technique for resection nerve mobilization during an ICPCAN intervention. Additionally, clinical features patients who underwent have been described.