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CROSS-SPECIES ANATOMY - ANNOTATIONS

The Basic subset of the UBERON integrated, cross-species anatomy ontology is downloaded weekly from http://berkeleybop.org/ontologies/uberon/basic.obo. For more information about this ontology see the "About" page on the UBERON website at http://uberon.github.io/about.html.

Term:pterygomaxillary fissure
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Accession:UBERON:0013445 term browser browse the term
Definition:The pterygomaxillary fissure is a fissure of the human skull. It is vertical, and descends at right angles from the medial end of the inferior orbital fissure; it is a triangular interval, formed by the divergence of the maxilla from the pterygoid process of the sphenoid. It connects the infratemporal with the pterygopalatine fossa, and transmits the terminal part of the maxillary artery. Alveolar branches of the maxillary nerve go from the pterygopalatine fossa to the infratemporal region via this fissure. In older texts, the pterygomaxillary fissure is sometimes called the pterygopalatine fissure.
Synonyms:xref: FMA:76627;   Wikipedia:Pterygomaxillary_fissure



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Term paths to the root
Path 1
Term Annotations click to browse term
  UBERON ontology 0
    anatomical entity 0
      immaterial anatomical entity 0
        non-material anatomical boundary 0
          anatomical line 0
            pterygomaxillary fissure 0
Path 2
Term Annotations click to browse term
  UBERON ontology 0
    anatomical entity 0
      material anatomical entity 0
        anatomical structure 0
          multicellular anatomical structure 0
            multicellular organism 0
              anatomical system 0
                organ system subdivision 0
                  skeletal system 0
                    subdivision of skeletal system 0
                      axial skeletal system 0
                        cranial skeletal system 0
                          skull 0
                            pterygomaxillary fissure 0
paths to the root