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Maxilla
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=== Structure === The maxilla is a paired bone - the two maxillae unite with each other at the intermaxillary suture. The maxilla consists of:<ref name=":0">{{Cite book |last=Fehrenbach |first=Margaret J. |title=Illustrated Anatomy of the Head and Neck |last2=Herring |first2=Susan W. |date=2017 |publisher=Elsevier |isbn=978-0-323-39634-9 |edition=5th |location=St. Louis |pages=61}}</ref>[[File:Sobo 1909 100 - Palatine process of maxilla.png|thumb|right|Inferior surface of maxilla]] * The '''body of the maxilla''': pyramid-shaped; has an orbital, a nasal, an infratemporal, and a facial surface; contains the [[maxillary sinus]]. * Four [[Process (anatomy)|processes]]: ** the [[Zygomatic process of maxilla|zygomatic process]] ** the [[frontal process of maxilla|frontal process]] ** the [[alveolar process]] ** the [[palatine process]] It has three surfaces:<ref name=":0" /> * the anterior, posterior, medial Features of the maxilla include:<ref name=":0" /> * the [[Infraorbital groove|infraorbital sulcus]], [[Infraorbital canal|canal]], and [[Infraorbital foramen|foramen]] * the [[maxillary sinus]] * the [[incisive foramen]]
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