is a visual disorder that affects the optic nerve, the bundle of fibers that transmits signals from the retina to the brain. In optic nerve hypoplasia, the nerve has not developed. This may mean that the child may have some vision or may be blind, depending on how much of the optic nerve is intact.

A disease with poor formation of the optic nerves prior to birth. It can cause poor vision as well as other medical and developmental complications.

Optic nerve hypoplasia is a medical condition that results in underdevelopment of the optic nerves.