Sinus ostia
Sinus ostia refers to the opening that connects a sinusto the nasal cavityitself. It is a tight area that tends to have a higher percentage of ciliathan the surrounding mucosa.
Categories: Anatomy stubs| Anatomy
This article is licensed under the GNU Free Documentation License. It uses material from the http://en.wikipedia.org/wiki/Sinus+ostia Wikipedia article Sinus ostia.
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