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Disease definition

Aniridia is a congenital ocular malformation characterized by the complete or partial absence of the iris. It can be isolated or part of a syndrome (isolated and syndromic aniridia; see these terms).


  • Synonym(s): -
  • Prevalence: 1-9 / 100 000
  • Inheritance: -
  • Age of onset: Infancy, Neonatal
  • ICD-10: Q13.1
  • OMIM: -
  • UMLS: C0003076  C2931795
  • MeSH: C538293  D015783
  • GARD: 5816
  • MedDRA: 10002532

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