CRVO happens when a blood clot blocks the flow of blood through the retina’s main vein. Disease can make the walls of your arteries more narrow, which can lead to CRVO.
Who Is At Risk for Central Retinal Vein Occlusion (CRVO)?
Central Retinal Vein Occlusion (CRVO) Diagnosis
Get ophthalmologist-reviewed tips and information about eye health and preserving your vision.
Public & Patients