upper jaw region
Subdivision of head that consists of the upper jaw skeletal elements plus associated soft tissue (skin, lips, muscle)[cjm]. [ http://orcid.org/0000-0002-6601-2165 http://en.wikipedia.org/wiki/Upper_jaw ]
Term info
upper jaw region
- maxillary part of mouth
uberon_slim, vertebrate_core
See notes for jaw w.r.t skeletal element vs subdivision of head.
http://upload.wikimedia.org/wikipedia/commons/a/a7/Gray189.png
Superior maxillary arch located on the anterior and lateral sides of the skull.[AAO]
Note isa/partof difference MA/FMA
uberon
dorsal mandibular arch, alveolodental arch of bimaxilla, palatoquadrate arch, upper pharyngeal jaws, maxillary part of mouth proper, dorsal pharyngeal arch 1
Subsequent vertebrate evolution has also involved major alterations to the pharynx; perhaps the most notable occurred with the evolution of the gnathostomes. This involved substantial modifications to the most anterior pharyngeal segments, with the jaw forming from the first, anterior, pharyngeal segment, while the second formed its supporting apparatus, the hyoid.[well established][VHOG]
UBERON:0001709