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Management of Posterior Ischemic Optic Neuropathy
Book chapter

Management of Posterior Ischemic Optic Neuropathy

Sohan Hayreh
Ischemic Optic Neuropathies, pp.445-452
Springer Berlin Heidelberg
2011
DOI: 10.1007/978-3-642-11852-4_22

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Abstract

As mentioned earlier (Chap. 19), posterior ischemic optic neuropathy (PION) is of three types: (1) arteritic PION due to giant cell arteritis, (2) non-arteritic PION due to other causes, and (3) surgical PION, attributable to a surgical procedure. Therefore, the management of PION depends upon the type of PION. In all cases other than surgical PION, the most important first step in persons aged 50 years or older is always to rule out GCA, as in AION [1–3].
Neurology Medicine & Public Health Rheumatology Ophthalmology

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