fenestra cochleae


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fenestra

 [fĕ-nes´trah] (pl. fenes´trae) (L.)
fenestra coch´leae round window.
fenestra vesti´buli oval window.

round win·dow

[TA]
an opening on the medial wall of the middle ear leading into the cochlea, closed in life by the secondary tympanic membrane.

fe·nes·tra co·chle·ae

(fĕ-nes'tră kōk'lē-ē) [TA]
An opening on the medial wall of the middle ear leading into the cochlea, closed in life by the secondary tympanic membrane.
Synonym(s): round window.