Ophthalmology All are true about central retinal aery occlusion (CRAO) except A Most commonly occurs due to thromboembolus B Anterior chamber paracentesis is used for treatment C Sudden painful loss of vision D Occurs due to obstruction of retinal aery at the level of lamina cribrosa 💡 Explanation All are true about central retinal aery occlusion (CRAO) except ✓ Correct Answer: C. Sudden painful loss of vision