Normal anatomy of the inner ear.
The three parts of the inner ear have been reviewed: the membranous (endolymph containing) labyrinth surrounded by the osseous (perilymph containing) labyrinth, and the otic capsule of bone that encases the osseous labyrinth. This is a brief survey of the normal anatomy, but one must always remember that the hallmark of the temporal bone is variation.
D007758:Ear, Inner / Q000033:anatomy & histology*; D006801:Humans; D007761:Labyrinthine Fluids