Olfactory Groove Meningiomas: Comprehensive assessment between the different microsurgical transcranial approaches and the Endoscopic Endonasal Approaches, systematic review and metanalysis on behalf of the EANS skull base section
Juan Carlos Roa Montes de Oca, J. Gonçalves, Ana Belén Nieto Librero, Purificación Galindo‐Villardón, Carlos Julio Roa Ramírez, Jaime Gonçalves-Sánchez, Moncef Berhouma, Jan F. Cornelius, Roy Thomas Daniel, Idoya Zazpe, Sébastien Froelich, Emmanuel Jouanneau, Diego Mazzatenta, Mahmoud Messerer, Torstein R. Meling, Dimitrios Paraskevopoulos, Pièrre-Hugues Roche, Henry W. S. Schroeder, Marcos Tatagiba, Massimilliano Visocchi, Eduard Voormolen, Ekkehard M. Kasper, Michaël Bruneau
Abstract
•OGM surgery is much more complex than a simple debate of "from above or from below" (transcranial vs endoscopic).•Lateral Sub-frontal and Superior Interhemispheric seem the most effective, superior and versatile approaches for OGM.•Minimally Invasive Transcranial approaches showed no inferiority in OGM sized <4 cm.•Endoscopic Endonasal Approaches showed inferior results in surgical and in functional outcomes for OGM.