Retina surgeryrefers to a group of specialized surgical procedures used to treat disorders of the retina, the light-sensitive layer of tissue located at the back of the eye. The retina plays a critical role in vision by converting light into signals that are sent to the brain. When retinal conditions are left untreated, they can lead to significant vision loss or blindness. Retina surgery aims to preserve, restore, or improve vision depending on the underlying condition.