Intraoperative Assessment Using Indocyanine Green Versus Sodium Fluorescein in Aneurysm Clipping: Review of Cases and Literature I Wayan Niryana*, I Gusti Ketut Agung Surya Kencana, Made Bhuwana Putra, and Jevon Indra Susanto Abstract Introduction: The fundamental challenge of aneurysm clipping is to secure a complete neck occlusion while preserving both