labyrinthine wall of tympanic cavity

labyrinthine wall of tympanic cavity

[TA]

a bony layer separating the middle from the internal ear or labyrinth; it contains the fenestra vestibuli and the fenestra cochleae.

Synonym(s): paries labyrinthicus cavi tympani [TA], medial wall of tympanic cavity ☆ , labyrinthine wall of middle ear, medial wall of middle ear

lab·y·rin·thine wall of tym·pan·ic cav·i·ty

(lab'i-rin'thīn wawl tim-pan'ik kav'i-tē) [TA]

Bony layer separating middle from internal ear or labyrinth.