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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:Abnormality of the dentition
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Accession:HP:0000164 term browser browse the term
Definition:Any abnormality of the teeth.
Comment:Any abnormality of the primary (deciduous) or permanent teeth.
Synonyms:exact_synonym: Abnormal dentition;   Abnormal teeth;   Dental abnormalities;   Dental abnormality;   Dental anomalies
 related_synonym: Abnormality of the teeth;   Dental problem;   Dental problems;   Tooth abnormalities
 alt_id: HP:0001567;   HP:0006296;   HP:0006348
 xref: MESH:D014071;   SNOMEDCT_US:422775003;   UMLS:C0040427;   UMLS:C0262444

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Term paths to the root
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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 morphology 0
                Abnormal oral cavity morphology 0
                  Abnormality of the dentition 0
                    Abnormal number of teeth + 0
                    Abnormal periodontium morphology + 0
                    Abnormality of canine + 0
                    Abnormality of dental eruption + 0
                    Abnormality of dental morphology + 0
                    Abnormality of dental structure + 0
                    Abnormality of molar + 0
                    Abnormality of premolar + 0
                    Abnormality of primary teeth + 0
                    Abnormality of the incisor + 0
                    Buried teeth encased in mucopolysaccharide 0
                    Fragile teeth 0
                    Irregular dentition 0
                    Odontogenic neoplasm + 0
                    Periapical bone loss 0
                    Periodontitis + 0
                    Premature loss of teeth + 0
                    Tooth malposition + 0
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