A retinal tear is a break in the thin light-sensitive tissue lining the back of the eye. It often occurs when a posterior vitreous detachment pulls firmly on the retina.
Why retinal tears matter
Fluid can pass through a tear and start to lift the retina, leading to rhegmatogenous retinal detachment if not treated. Symptoms may include new floaters, flashes and sometimes a shadow or curtain in the peripheral vision.
- Urgent assessment is needed if a tear is suspected
- Most tears can be sealed with prompt laser or freezing treatment
- Successful treatment greatly reduces the risk of detachment
- Follow-up checks look for new breaks or extension of the tear
Further information
Tears and related conditions are managed within the vitreoretinal surgery service at Blue Fin Vision®. Information on retinal bleeding and sudden visual changes is provided in what is Valsalva retinopathy?.
