surgical exposure of the epitympanic recess (attic) and mastoid antrum.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
atticoantrotomy(at″ĭ-kō-an-trot′ŏ-mē) [ attic + antrotomy]
Surgical opening of the attic and mastoid antrum of the ear.
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