Optic atrophy could be a condition that affects the optic nerve, that carries impulses from the eye to the brain.
(Atrophy suggests that to waste away or deteriorate.) Optic atrophy isn't a sickness, however rather an indication of a probably a lot of serious condition.
Optic atrophy results from injury to the nervus opticus from many various types of pathologies. The condition will cause issues with vision, as well as sightlessness.