- a. ad infundibulum [TA] SYN: infundibular recess.
- a. ad saccum peritonei minorem SYN: omental foramen.
- a. glottidis inferior SYN: infraglottic cavity.
- a. laryngis [TA] SYN: laryngeal inlet.
- a. to mastoid antrum [TA] the orifice leading from the epitympanic recess to the mastoid antrum. SYN: a. ad antrum mastoideum [TA], a. ad antrum [TA], aperture of mastoid antrum.
- a. orbitae [TA] SYN: orbital opening.
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n.
an anatomical opening or passage; for example, the opening of the tympanic cavity (middle ear) to the air spaces of the mastoid process.
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ad·i·tus (adґĭ-təs) pl. adґitus [L. “approachâ€] the entrance or approach to an organ or part.Medical dictionary. 2011.