part of has skeleton organism subdivision upper jaw region AAO:0000620 alveolodental arch of bimaxilla dorsal mandibular arch dorsal pharyngeal arch 1 maxillary part of mouth proper See notes for jaw w.r.t skeletal element vs subdivision of head. upper pharyngeal jaws Subdivision of head that consists of the upper jaw skeletal elements plus associated soft tissue (skin, lips, muscle)[cjm]. EHDAA2:0002118 EHDAA2:0004607 SCTID:362636001 maxillary part of mouth palatoquadrate arch Wikipedia:Upper_jaw ncithesaurus:Upper_Jaw VHOG:0000454 EHDAA:8025 EMAPA:17924 FMA:59399 lower jaw region skeleton of upper jaw midface jaw region