The retina is the eye's light-sensitive inner lining; it can suffer damage resulting in tears or detachments. The retina sends visual information through the optic nerve to the brain.
Causes and Conditions
Retinal tears are small breaks in this tissue layer that can develop from aging, trauma, surgical procedures, or severe nearsightedness. Detachments represent more extensive separation and are particularly prevalent in individuals over 40, though they can affect any age group.
Treatment Options
Two primary approaches address these conditions: laser surgery and cryotherapy (a freezing technique). Both stabilize the retina and prevent full separation. For advanced detachments, more complex surgical intervention may be required.
Warning Symptoms
Watch for flashes or floaters, sudden blurry vision, and seeing an area of dark vision. Immediate professional evaluation is critical — untreated conditions can lead to permanent vision loss.