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Central retinal vein occlusion

Disease definition

A rare retinal vasculopathy characterized by impaired venous return from the retinal circulation due to an occlusion occurring within or posterior to the optic nerve head. The clinical presentation is variable and may range from asymptomatic to an abrupt and profound loss of vision. Complications causing visual loss include macular edema, macular ischemia, optic neuropathy, vitreous hemorrhage, tractional retinal detachment, and in more severe cases extensive capillary non-perfusion with a high risk of neovascular glaucoma.

ORPHA:411527

Classification level: Disorder
  • Synonym(s):
    • CRVO
  • Prevalence: 1-5 / 10 000
  • Inheritance: Not applicable 
  • Age of onset: Adult, Elderly
  • ICD-10: H34.8
  • ICD-11: 9B74.1
  • OMIM: -
  • UMLS: C0154841
  • MeSH: -
  • GARD: -
  • MedDRA: 10007972

  A summary on this disease is available in Deutsch (2020) Español (2020) Français (2020) Nederlands (2020)

Additional information

Further information on this disease

Patient-centred resources for this disease

Research activities on this disease

Specialised Social Services

The documents contained in this web site are presented for information purposes only. The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment.