In industrialized nations,<unk>  is relatively uncommon and is primarily associated with specific medications, occupational exposures, or tobacco and alcohol use disorder. However, in developing nations,<unk>  optic neuropathy is much more common, especially in regions afflicted by famine. All genders and all races are equally affected, and all ages are susceptible.
Toxic and nutritional optic neuropathy
Chronic relapsing inflammatory optic neuropathy
Autoimmune optic neuropathy
Arteritic anterior ischemic optic neuropathy
Ischemic optic neuropathy
Posterior ischemic optic neuropathy
Kjer's optic neuropathy
Late congenital syphilitic oculopathy