Y technical description of minimally invasive extradural anterior clinoidectomy and optic nerve decompression: study of feasibility and proof of concept - Chiarullo, Marcos; Mura, Jorge; Rubino, Pablo; Rabelo, Nicollas Nunes; Martinez-perez, Rafael; Figueiredo, Eberval Gadelha; Rhoton, Albert (World neurosurgery, 2019)