If you are refering to the ear. It is the Vestibule, Cochlea, and semi circular canal.
vestibule, cochlea, and perilymph
The Bony labyrinth or osseous labyrinth consists of three parts: the vestibule, semicircular canals, and cochlea.
a tortuous anatomical structure; especially : the inner ear or its bony or membranous part -- see BONY LABYRINTH, MEMBRANOUS LABYRINTH ; the cavity in the petrous portion of the temporal bone that contains the membranous labyrinth of the inner ear -- called also osseous labyrinth
vestibule
If you mean in the inner ear, the cochlea which contains the Organ of Corti, and endolyph and perilymph, also the 3 semicircles of the labyrinth - the ampulla, the utriculus and the sacculus. Also the auditory nerve or VIIIth nerve
The visualized bony structures are unremarkable
vestibule
four structures that compose the conduction of the heart
inner ear
is the auditory portion of the ear. It is a spiral-shaped cavity in the bony labyrinth.
The scientific name for the inner ear is labyrinth. It is divided into two main parts which are membranous labyrinth and bony labyrinth.
otosclerosis