Coloboma is a congenital disorder that affects the eyes. When a piece of the eye's tissue is missing, this happens. It might impair either one or both of your eyes. If your child has coloboma, consult your doctor to determine the best course of action for their treatment. Treatments are available to help people make the most of their vision.

Some patients with coloboma don't show any signs or symptoms. Others may experience vision difficulties such as vision loss or blindness, low vision, or light sensitivity.