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Blockage of sinus passageway

Image copyright 2004 by Nucleus Communications, Inc. All rights reserved. http://www.nucleusinc.com

Anatomy of a blocked sinus cavity. Bacteria and fungus are more likely to grow in sinuses that are unable to drain properly.

Primary Medical Reviewer Renée M. Crichlow, MD
- Family Medicine
Primary Medical Reviewer Martin Gabica, MD
- Family Medicine
Primary Medical Reviewer Kathleen Romito, MD
- Family Medicine
Specialist Medical Reviewer Charles M. Myer, III, MD
- Otolaryngology
Last Updated August 22, 2006

WebMD Medical Reference from Healthwise

Last Updated: August 22, 2006
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