the opening on the medial wall of the middle ear leading into the cochlea, closed in life by the secondary tympanic membrane; serves to regulate fluid pressure in the inner ear [ MP:0004480 ]

Synonyms: round window of petrous part of temporal bone round window

This is just here as a test because I lose it

Term information


uberon_slim, pheno_slim

depicted by

has related synonym

cochlear window

fenestra cochleae

fenestra rotunda