title: [Exploration of the labyrinthine portion of the facial nerve using the prelabyrinth transmastoidal approach. Preliminary anatomic study].
mesh_terms: D007758:Ear, Inner / Q000033:anatomy & histology*; D005154:Facial Nerve / Q000033:anatomy & histology* / Q000601:surgery; D006801:Humans; D008416:Mastoid; D008722:Methods
vernacular_title: Exploration de la portion labyrinthique du nerf facial par voie transmastoïdienne prélabyrinthique. Etude anatomique préliminaire.