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The Human Phenotype Ontology (HPO) is downloaded weekly from The file downloaded is considered the "last stable build" available for the ontology. For more about the HPO, view their website at

Term:Abnormal oral physiology
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Accession:HP:0031815 term browser browse the term
Definition:A functional anomaly of the mouth (which is also known as the oral cavity).
Comment:The physiological functions of the mouth include salivary gland secretory function, mastication (chewing) and preparation of food for swallowing.

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Term Annotations click to browse term
  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of head or neck 0
        Abnormality of the head 0
          Abnormality of the face 0
            Abnormality of the mouth 0
              Abnormal oral physiology 0
                Abnormal tongue physiology + 0
                Abnormality of salivation + 0
                Burning mouth 0
                Halitosis + 0
                Impaired mastication 0
                Masseter muscular weakness 0
                Oral bleeding 0
                Oral cavity bleeding 0
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