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Tritanopia

Disease definition

Tritanopia is an extremely rare form of colour blindness characterised by a selective deficiency of blue vision.

ORPHA:88629

Classification level: Disorder
  • Synonym(s):
    • Blue colour blindness
    • Congenital tritanopia
    • Tritan colour blindness
  • Prevalence: 1-9 / 100 000
  • Inheritance: Autosomal dominant 
  • Age of onset: Infancy, Neonatal
  • ICD-10: H53.5
  • OMIM: 190900
  • UMLS: C0155017
  • MeSH: -
  • GARD: -
  • MedDRA: -
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