Ischemic optic neuropathy

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Ischemic optic neuropathy
Classification and external resources
Specialty Lua error in Module:Wikidata at line 446: attempt to index field 'wikibase' (a nil value).
ICD-10 H47.0
ICD-9-CM 377.41
Patient UK Ischemic optic neuropathy
MeSH D018917
[[[d:Lua error in Module:Wikidata at line 863: attempt to index field 'wikibase' (a nil value).|edit on Wikidata]]]

Ischemic optic neuropathy (ION) is the loss of structure and function of a portion of the optic nerve due to obstruction of blood flow to the nerve (i.e. ischemia). ION is typically classified as either anterior ischemic optic neuropathy or posterior ischemic optic neuropathy according to the part of the optic nerve that is affected. People affected will often complain of a loss of visual acuity and a visual field, the latter of which is usually in the superior or inferior field.[1]

See also

References

  1. Lua error in package.lua at line 80: module 'strict' not found.
  • Dictionary of Eye Terminology, Triad Publishing Company, 1990.


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