nasoantrostomy

nasoantrostomy

 [na″so-an-tros´tah-me]
surgical formation of a nasoantral window for drainage of an obstructed maxillary sinus.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.