Inferior Hemicentral Retinal Vein Occlusion

Inferior Hemicentral Retinal Vein Occlusion 

  • Occurs in individuals with "Dual Trunk" anomaly.
  • The occlusion may affect either the superior or inferior central retinal vein before they unite into common central retinal vein.
  • The occlusion usually occurs at or near the optic disc.
  • Clinical features: the entire superior or inferior half of the fundus is involved.
  • Commonly precipitated by hypertension.

Complication:

  • CME
  • Macular ischemia
  • Neovascularization