“…For a long time, the cavernous sinus (CS) has been considered the “anatomical jewel box” and surgical “no man's land” due to the vital and highly functional neurovascular structures hosted within its boundaries and the high risks associated with surgery. Nevertheless, since the first pioneering study of Parkinson ( 1965 ), this deep-seated venous space in the central skull base has attracted great interest among neurosurgeons, who have investigated additional surgical routes from different access perspectives, including, more recently, the endoscopic transorbital approach (Dallan et al, 2017 ; Jung et al, 2022 ; Corvino et al, 2023d ; Evins et al, 2024 ).…”