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Facial sinus cavities
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Healthwise
The facial 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.
Last Updated:
November 9, 2009- Medical Review:
- Kathleen Romito, MD - Family Medicine
Donald R. Mintz, MD - Otolaryngology
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