What is another word for Central Retinal Artery Occlusion?
Pronunciation: [sˈɛntɹə͡l ɹˈɛtɪnə͡l ˈɑːtəɹi əklˈuːʒən] (IPA) 
Central Retinal Artery Occlusion, also known as CRAO, occurs when the main artery that supplies oxygen to the retina becomes blocked. This results in sudden, painless vision loss in one eye. The condition is also referred to as ischemic optic neuropathy and is considered an emergency requiring immediate medical attention. Synonyms for CRAO may include retinal artery occlusion, central retinal artery thrombosis, and ophthalmic artery occlusion. Other terms may include sudden vision loss, acute vision loss, and retinal ischemia. It is important to seek medical care as soon as possible if experiencing sudden vision loss or other vision changes.
