aditus to mastoid antrum

(redirected from aditus ad antrum mastoideum)

aditus to mastoid antrum

[TA]
the orifice leading from the epitympanic recess to the mastoid antrum.

ad·i·tus to mas·toid an·trum

(adi-tŭs mastoyd antrŭm) [TA]
Orifice leading from epitympanic recess to mastoid antrum.