Ophthalmology Commonest cause of loss of vision in non-proliferative diabetic retinopathy is: A Vitreous haemorrhage B Macular edema C Detachment of retina D Subretinal haemorrhage 💡 Explanation Commonest cause of loss of vision in non-proliferative diabetic retinopathy is: ✓ Correct Answer: B. Macular edema