The retina is the layer of tissue containing light-sensitive cells in the back of the eye, similar to film in a camera. Sometimes, it can detach from the back of the eye. Retinal detachments are usually caused by retinal tears that can follow an injury. If the retina is torn, fluid can get behind the tear and the retina can peel off. The symptoms of retinal detachment a sudden increase in the number of floaters inside the eye, flashes of light, or a "curtain" coming across your vision. If you experience any of these symptoms then you should have your eyes examined urgently. If your optometrist feels there are any signs of a retinal tear or detachment they will refer you to a retinal specialist. A retinal tear can be repaired using a laser -- this is usually done under local anaesthetic. If the retina is detached it will require surgical treatment, and results for this procedure can be excellent.

Specsaver's qualified optometrists are on hand to answer any of your questions of eye health. Find out more.

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