Scala vestibuli

Scala vestibuli
The cochlea and vestibule, viewed from above.
Cross section of the cochlea.
Gray's subject #232 1050

Scala vestibuli is a perilymph-filled cavity inside the cochlea of the inner ear that conducts sound vibrations to the scala media.

It is separated from the scala media by Reissner's membrane and extends from the vestibule of the ear to the helicotrema where it joins scala tympani.

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