Facial sinus cavities
Facial sinus cavities

Facial sinuses.

Nasal sinus cavities are moist, hollow spaces in the bones around your eyes, cheeks, and nose. They are connected to the nasal passages through narrow openings. They protect your airways by trapping irritants that you inhale.
Credits
| 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 |
| Last updated: | August 22, 2006 |
|---|---|
| Reviewed By: | Kathleen Romito, MD - Family Medicine, Charles M. Myer, III, MD - Otolaryngology |
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