Ischemic Optic Neuropathies: Current Concepts

Ischemic optic neuropathy (ION) is the term ascribed to optic nerve disease that is the result of a transient or permanent interruption of the blood supply to any portion of the optic nerve. Anterior ischemic optic neuropathy (AION) refers to ischemia of the optic nerve head, whereas posterior ische...

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Autores principales: Patil, Ajay D., Biousse, Valerie, Newman, Nancy J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2022
Materias:
Neuro-Ophthalmology Supplement
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9795705/
https://www.ncbi.nlm.nih.gov/pubmed/36589029
http://dx.doi.org/10.4103/aian.aian_533_22
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author Patil, Ajay D.
Biousse, Valerie
Newman, Nancy J.
author_facet Patil, Ajay D.
Biousse, Valerie
Newman, Nancy J.
author_sort Patil, Ajay D.
collection PubMed
description Ischemic optic neuropathy (ION) is the term ascribed to optic nerve disease that is the result of a transient or permanent interruption of the blood supply to any portion of the optic nerve. Anterior ischemic optic neuropathy (AION) refers to ischemia of the optic nerve head, whereas posterior ischemic optic neuropathy (PION) indicates ischemia of the posterior optic nerve. IONs are primarily classified as arteritic ION and non-arteritic ION. A subset of ION that occurs around the time of surgery is termed peri-operative ION. These phenomena will be discussed as distinct entities.
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spelling pubmed-97957052022-12-29 Ischemic Optic Neuropathies: Current Concepts Patil, Ajay D. Biousse, Valerie Newman, Nancy J. Ann Indian Acad Neurol Neuro-Ophthalmology Supplement Ischemic optic neuropathy (ION) is the term ascribed to optic nerve disease that is the result of a transient or permanent interruption of the blood supply to any portion of the optic nerve. Anterior ischemic optic neuropathy (AION) refers to ischemia of the optic nerve head, whereas posterior ischemic optic neuropathy (PION) indicates ischemia of the posterior optic nerve. IONs are primarily classified as arteritic ION and non-arteritic ION. A subset of ION that occurs around the time of surgery is termed peri-operative ION. These phenomena will be discussed as distinct entities. Wolters Kluwer - Medknow 2022-10 2022-08-08 /pmc/articles/PMC9795705/ /pubmed/36589029 http://dx.doi.org/10.4103/aian.aian_533_22 Text en Copyright: © 2022 Annals of Indian Academy of Neurology https://creativecommons.org/licenses/by-nc-sa/4.0/This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms.
spellingShingle Neuro-Ophthalmology Supplement
Patil, Ajay D.
Biousse, Valerie
Newman, Nancy J.
Ischemic Optic Neuropathies: Current Concepts
title Ischemic Optic Neuropathies: Current Concepts
title_full Ischemic Optic Neuropathies: Current Concepts
title_fullStr Ischemic Optic Neuropathies: Current Concepts
title_full_unstemmed Ischemic Optic Neuropathies: Current Concepts
title_short Ischemic Optic Neuropathies: Current Concepts
title_sort ischemic optic neuropathies: current concepts
topic Neuro-Ophthalmology Supplement
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9795705/
https://www.ncbi.nlm.nih.gov/pubmed/36589029
http://dx.doi.org/10.4103/aian.aian_533_22
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