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Paranasal Sinus Ostia: The paranasal sinus ostia are small holes, or orifices, that link the paranasal sinuses to the meati in the nasal cavity. The function of the paranasal sinus ostia is to allow normal free-flowing drainage from the paranasal sinuses into the nasal cavity.
Conditions that can afflict the paranasal sinus ostia include upper respiratory infections, sinusitis, respiratory allergies, smoking, sinus fractures, and trauma.
The following organs are closely related to the organ: Paranasal Sinus Ostia:
The following conditions are related to the organ: Paranasal Sinus Ostia:
The following are other names for the organ: Paranasal Sinus Ostia:
These symptoms are related to afflictions of the organ: Paranasal Sinus Ostia:
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