About The Medical Condition Optic Neuropathy, Anterior Ischemic
Find the definition of the medical term Optic Neuropathy, Anterior Ischemic. Optic Neuropathy, Anterior Ischemic defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Optic Neuropathy, Anterior Ischemic
| Optic Neuropathy, Anterior Ischemic Medical Condition |
|---|
What's The Definition Of The Medical Condition Optic Neuropathy, Anterior 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; EMBOLI; 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)
|
More Medical Conditions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Medical Conditions Definitions Of The Day
- Theory, Jungian ‐ A theoretical psychoanalytical system centered around symbols…
- American, Chinese ‐ Persons living in the United States having origins in any of…
- Muscles, Palatal ‐ The muscles of the palate are the glossopalatine, palatoglossus,…
- Amstelodamensis, Typus Degenerativus ‐ A syndrome characterized by growth retardation, severe MENTAL…
- Fenestration, Labyrinth ‐ The surgical creation of a new opening in the labyrinth of the…
- Syndrome, Aortitis ‐ Any of a group of disorders leading to occlusion of the arteries…
- Posterior Fossa Tumors ‐ Intracranial tumors originating in the region of the brain inferior…
- Naloxone Hydrobromide ‐ A specific opiate antagonist that has no agonist activity. It…
- Glucose Transport Protein ‐ Membrane transport proteins which bind glucose and sodium ions…
- Complement Inactivators ‐ Serum proteins which act at key sites in the complement sequence…