title: Optic nerve aplasia and hypoplasia.
mesh_terms: D000328:Adult; D002675:Child, Preschool; D005123:Eye / Q000196:embryology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009900:Optic Nerve / Q000002:abnormalities* / Q000196:embryology / Q000473:pathology; D011247:Pregnancy