title: [Status of the canal system in the temporal bone and its variations. II. Canals of the petrous portion between the internal acoustic meatus and the inferior surface of the petrous portion].
mesh_terms: D006801:Humans; D010579:Petrous Bone / Q000033:anatomy & histology*
vernacular_title: Uber Lage und Lagevariationen der Kanalsysteme im Os temporale. Teil II. Kanäle der Pars petrosa zwischen Meatus acusticus internus und Facies inferior partis petrosae.