Retinal Conditions

Vein Occlusions/Artery Occlusions

Retinal Artery Occlusion

Retinal artery occlusion (RAO) exists when a retinal artery becomes blocked causing a lack of oxygen, which can then lead to severe vision loss.

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Retinal Vein Occlusion

A retinal vein occlusion (RVO) occurs when one of the retinal veins becomes blocked. This causes serious symptoms and requires immediate treatment.

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