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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 outer ear
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Accession:HP:0000356 term browser browse the term
Definition:An abnormality of the external ear.
Synonyms:exact_synonym: Abnormal pinnae;   Abnormality of the auricle;   Abnormality of the external ear;   Ear anomalies;   External ear malformation;   External ear malformations;   Malformed pinnae;   Outer ear abnormality
 alt_id: HP:0001752
 xref: SNOMEDCT_US:275259005;   UMLS:C0266589;   UMLS:C1846460

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Term paths to the root
Path 1
Term Annotations click to browse term
  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of the ear 0
        Abnormal ear morphology 0
          Abnormality of the outer ear 0
            Abnormal auditory canal morphology + 0
            Abnormal pinna morphology + 0
            Abnormal tympanic membrane morphology + 0
            Neoplasm of the outer ear + 0
paths to the root