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Postoperative posterior ischemic optic neuropathy (PION) following right pterional meningioma surgery. | LitMetric
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Postoperative posterior ischemic optic neuropathy (PION) following right pterional meningioma surgery.

Boby Varkey Maramattom Shyam Sundar Dalvin Thomas Dilip Panikar

Ann Indian Acad Neurol

Department of Neurosurgery, Aster Medcity, Kochi, Kerala, India.

Published: August 2016

Postoperative visual loss (POVL) is an unpredictable complication of nonocular surgeries. Posterior ischemic optic neuropathy (PION) is particularly feared in spinal surgeries in the prone position. We report a rare case of PION occurring after surgery for a pterional meningioma and discuss the various factors implicated in POVL.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4980962PMC
http://dx.doi.org/10.4103/0972-2327.186826DOI Listing

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