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NASAL CAVITY-MIDDLE MEATUS & CONCHA

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NASAL CAVITY-MIDDLE MEATUS & CONCHA

1. Immediately behind the middle concha is the sphenopalatine foramen.

2. The middle meatus presents a convex bulge beneath the concha - ethmoidal bulla. Produced by the bulge of one or more ethmoidal air cells.

3. Beneath the bulla is the semilunar hiatus, into which the anterior ethmoid air cells, frontal, maxillary sinuses open into.


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REFERENCES

1. Mcminn. (2003). Last's Anatomy. Elsevier Australia. ISBN:0729537528. Read it at Google Books - Find it at Amazon
2. Netter, F. H. (2019). Atlas of human anatomy. Philadelphia, PA: Elsevier.
3. Image: no reference available.

Ⓒ A. Manickam 2018

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