Term Name:	non-arteritic anterior ischemic optic neuropathy
Synonyms:	non-arteritic anterior ischaemic optic neuropathy, nonarteritic anterior ischaemic optic neuropathy, nonarteritic anterior ischemic optic neuropathy
Definition:	An anterior ischemic optic neuropathy that is characterized by near-complete vision loss caused by acute ischemic damage to the optic nerve due to non-inflammatory small vessel disease.
Ontology:	Human Disease [DOID:0050864]   ( DOID:0050864 )