Retina is a light sensitive layer of tissue situated in the back of the eye. Retinal detachment is an eye issue that happens when the retina is pulled away from its position at the back of the eye. Retinal detachment is an emergency and need to immediate attention. If not treated on time, more detachment happens resulting in permanent loss of vision.

The retina is the light-sensitive layer of tissue that lines the inside of the eye and sends visual messages through the optic nerve to the brain.