Corneal dystrophy surgery is performed to treat corneal dystrophies, a group of inherited disorders that cause the cornea to become cloudy or develop abnormal deposits, leading to vision impairment. In this procedure, the damaged corneal tissue is removed and replaced with healthy donor tissue through techniques like corneal transplant or endothelial keratoplasty, depending on the type and location of the dystrophy.

Corneal dystrophy surgery is highly effective in restoring corneal clarity and improving vision. It is especially beneficial for patients with progressive conditions like Fuchs' dystrophy, where the cornea’s endothelial cells deteriorate, or granular corneal dystrophy, which causes opacity in the cornea.

Surgical outcomes are generally good, with most patients experiencing improved vision and reduced symptoms like glare, blurred vision, and discomfort. Corneal dystrophy surgery can significantly enhance quality of life and reduce the need for corrective lenses.