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The Rodent Model of Nonarteritic Anterior Ischemic Optic Neuropathy rNAION
Published on: November 20, 2016
Non-arteritic Anterior Ischaemic Optic Neuropathy after Uneventful Cataract Extraction
Krisztina Emeriewen1, Shwan Kadare1, Michael Tsatsos2
1Eye Department, Western Sussex Hospitals , NHS Foundation Trust, Worthing , United Kingdom.
Abstract:
We present the case of a 74-year-old Caucasian female who suffered sudden visual loss after routine phacoemulsification cataract surgery. The patient was subsequently diagnosed with non-arteritic anterior ischaemic optic neuropathy. The case is described in detail, and a concise review of the literature is presented together with the authors' view on the subject outlined. This is a very rare complication after cataract surgery even in high-risk patients with associated systemic co-morbidities. We suspect that the previous history of obesity, coronary artery disease, and arteriosclerosis contributed to the development of this serious ocular complication. We suggest appropriate measures to reduce the risk of its occurrence.
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