Retinal Artery Occlusion is rated by the U.S. Department of Veterans Affairs under DC 6006 of 38 CFR § 4.79, DC 6006 across 1 severity tier (0%). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303.
Blockage of a retinal artery (central or branch), causing sudden, painless vision loss due to retinal ischemia. Central retinal artery occlusion (CRAO) is an ophthalmologic emergency causing severe vision loss. Often associated with carotid artery disease, cardiac emboli, or hypercoagulable states.
Rating criteria reference 38 C.F.R. Part 4 (Schedule for Rating Disabilities). This entry has not yet undergone editorial review against the live regulation text — consult the authoritative source directly before relying on the criteria shown.