atticoantrotomy

atticoantrotomy

 [at″ĭ-ko-an-trot´ah-me] surgical exposure of the epitympanic recess (attic) and mastoid antrum.

atticoantrotomy

(at″ĭ-kō-an-trot′ŏ-mē) [ attic + antrotomy] Surgical opening of the attic and mastoid antrum of the ear.