This condition is an autosomal dominant corneal disorder in which abnormal protein deposits form in the central cornea. These deposits may accumulate at sites of corneal injury and can also be triggered by everyday ultraviolet (UV) exposure.

In patients with Avellino corneal dystrophy, laser vision correction procedures such as LASIK or LASEK may accelerate disease progression and, in severe cases, result in significant vision loss.

For this reason, comprehensive preoperative screening—including genetic testing and detailed corneal evaluation—is essential to identify this condition in advance and ensure safe and appropriate surgical decision-making.