The cochlea of the ear which is a spiral canal situated in the eburnated portion of the petrous bone, diametrically opposite to the internal auditory canal.

The Cochlea

The cochlea of the ear which is a spiral canal situated in the eburnated portion of the petrous bone,…

Figure or imaginary plan of the inner cavity of the ear.

Inner Cavity of the Ear

Figure or imaginary plan of the inner cavity of the ear.

The labyrinth of the middle ear, which is composed of a system of fluid passages.

The Labyrinth of the Inner Ear

The labyrinth of the middle ear, which is composed of a system of fluid passages.

A view of the labyrinth of the left side laid open in its whole extend, so as to show its structure - magnified.

The Labyrinth of the Inner Ear

A view of the labyrinth of the left side laid open in its whole extend, so as to show its structure…

A highly magnified view of the external face of the bony labyrinth of the left side, opened so as to expose the vestibule and its contents, etc.

Bony Labyrinth of the Inner Ear

A highly magnified view of the external face of the bony labyrinth of the left side, opened so as to…

The membranous labyrinth of the ear. It is situated within the osseous labyrinth and consists of two membranous sacs, the Utricle (1) and the Saccule (2), together with the membranous semicircular canals (6) and the membranous cochlea (5).

The Membranous Labyrinth

The membranous labyrinth of the ear. It is situated within the osseous labyrinth and consists of two…

The vestibule of the ear. It is a central common cavity of communication between the osseous parts of the internal ear.

The Vestibule

The vestibule of the ear. It is a central common cavity of communication between the osseous parts of…