Morphometric analysis of the presigmoidal suprabulbar infralabyrinthine approach with neuronavigational assistance to the jugular foramen region – quantitative analysis of exposed area and surgical freedom

Objective: The navigated presigmoidal suprabulbar infralabyrinthine approach without rerouting of the fallopian canal is described as a suitable approach for tumors located at the intra -and supraforaminal region of the jugular foramen (JF). The aim of the anatomical study is to evaluate the surgical [for full text, please go to the a.m. URL]