Ophthalmology Regarding CRAo which is true? A Atherosclerosis in carotid aeries & emboli originating in hea are 2 most common cause B Relative afferent pupillary defect is absent C Local intraaerial thrombolysis has proven benefit D Majority of patient will recover to gain good visual acuity 💡 Explanation Regarding CRAo which is true? ✓ Correct Answer: A. Atherosclerosis in carotid aeries & emboli originating in hea are 2 most common cause