aditus to mastoid antrum
(redirected from aperture of mastoid antrum)aditus to mastoid antrum
[TA]the orifice leading from the epitympanic recess to the mastoid antrum.
Synonym(s): aditus ad antrum mastoideum [TA], aperture of mastoid antrum
ad·i·tus to mas·toid an·trum
(adi-tŭs mastoyd antrŭm) [TA]Orifice leading from epitympanic recess to mastoid antrum.