Short answer
Damage can’t always be reversed, but treatment and good diabetes control can stop or slow it and prevent most severe vision loss.
Diabetic Retinopathy and Other Findings
- Nonproliferative retinopathy: damaged, leaky blood vessels
- Proliferative retinopathy: fragile new vessels that can bleed or detach the retina
- Diabetic macular edema: swelling of central vision, often treated with anti-VEGF injections
- Higher risk of cataracts and glaucoma
USA Diabetic Eye Exam: Quick Facts
- Type 2 diabetes
- First exam at diagnosis
- Type 1 diabetes
- Within 5 years of diagnosis
- Frequency
- Yearly (1–2 years if low risk)
- Key tests
- Dilated retinal exam, imaging, OCT
- Medicare
- Part B covers once a year
- Billing
- Usually medical insurance
Free practice test
Test what you know
Random questions, instant scoring and an explanation for every answer.
Start the USA Diabetic Eye Exam practice test →More USA Diabetic Eye Exam questions
Disclaimer: This guide is for general information and is not medical advice. Coverage, prices and requirements change and vary by provider and location. Confirm details with your provider, insurer or the agency listed in the sources. Read our editorial policy.