Maxilla: Difference between revisions
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{{Short description|Midface bone; recession, width, and palate}} | {{Short description|Midface bone; recession, width, and palate}} | ||
{{Infobox term | {{Infobox term | ||
| image = Human skull front bones numbered.svg | |||
| caption = Facial bones, anterior (maxilla is the midface block) | |||
| name = Maxilla | | name = Maxilla | ||
| also = upper jaw, midface bone | | also = upper jaw, midface bone | ||
Revision as of 01:18, 10 September 2026
 Facial bones, anterior (maxilla is the midface block)
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| Field | Anatomy |
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| Also known as | upper jaw, midface bone
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The maxilla is the paired midface bone: nose base, upper teeth, most of the orbit floor, and the front of the hard palate. Looksmaxxing “maxilla” talk is almost always projection and width — a recessed maxilla reads as a long philtrum, a hanging alar base, flat cheeks, and a nose that looks bigger than it is.
It is not the mandible. Bimaxillary osteotomy moves both.
What sits on it
- Piriform aperture (nose hole)
- Anterior nasal spine
- Alveolar process (teeth)
- Palatine process — meets its twin at the midpalatal suture
- Zygomatic process — toward the cheek
- Infraorbital foramen and orbital floor
Scene metrics
A “compact midface” is often a short vertical maxilla plus good projection. Width is bizygomatic more than the maxilla alone. Palate expansion tries to split the midpalatal suture; adult cases are orthodontic/surgical, not a TikTok screw.
See also
References
Anatomy condensed from standard craniofacial descriptions (CC BY-SA Wikipedia Maxilla, retrieved 2026-09-10).