What does optic neuropathy, ischemic mean?
Definitions for optic neuropathy, ischemic
op·tic neu·ropa·thy, is·chemic
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Wikipedia
optic neuropathy, ischemic
Anterior ischemic optic neuropathy (AION) is a medical condition involving loss of vision caused by damage to the optic nerve as a result of insufficient blood supply (ischemia). This form of ischemic optic neuropathy is generally categorized as two types: arteritic AION (or AAION), in which the loss of vision is the result of an inflammatory disease of arteries in the head called temporal arteritis, and non-arteritic AION (abbreviated as NAION, NAAION, or sometimes simply as AION), which is due to non-inflammatory disease of small blood vessels.
U.S. National Library of Medicine
Optic Neuropathy, Ischemic
Ischemic injury to the OPTIC NERVE which usually affects the OPTIC DISK (optic neuropathy, anterior ischemic) and less frequently the retrobulbar portion of the nerve (optic neuropathy, posterior ischemic). The injury results from occlusion of arterial blood supply which may result from TEMPORAL ARTERITIS; ATHEROSCLEROSIS; COLLAGEN DISEASES; EMBOLISM; DIABETES MELLITUS; and other conditions. The disease primarily occurs in the sixth decade or later and presents with the sudden onset of painless and usually severe monocular visual loss. Anterior ischemic optic neuropathy also features optic disk edema with microhemorrhages. The optic disk appears normal in posterior ischemic optic neuropathy. (Glaser, Neuro-Ophthalmology, 2nd ed, p135)
Numerology
Chaldean Numerology
The numerical value of optic neuropathy, ischemic in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of optic neuropathy, ischemic in Pythagorean Numerology is: 5
Translations for optic neuropathy, ischemic
From our Multilingual Translation Dictionary
- neuropatía óptica isquémicaSpanish
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