Journals / Haseki Tıp Bülteni / 2017 / Cilt: 55 - Sayı: 3

Nonarteritic Ischemic Optic Neuropathy Due to the Increased Intraocular Pressure During Cataract Surgery: A Case Report

Katarakt Cerrahisi Sırasında Göz İçi Basınç Artışına Bağlı Gelişen Nonarteritik İskemik Optik Nöorapati Olgusu

Pages
243–247
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In addition, for patients who have a crowded optic nerve head with a small cup-to-disc ratio or a previous episode of NAION in the other eye, perioperative and postoperative ocular pressure must be attentively managed.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:A 46-year-old patient diagnosed with rheumatoid arthritis underwent cataract surgery for a subcapsular cataract.
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Key Findings & Data:Perioperative intraocular pressure (IOP) increased after two sideport incisions.
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Conclusion & Impact:In addition, for patients who have a crowded optic nerve head with a small cup-to-disc ratio or a previous episode of NAION in the other eye, perioperative and postoperative ocular pressure must be attentively managed.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

A 46-year-old patient diagnosed with rheumatoid arthritis underwent cataract surgery for a subcapsular cataract. Perioperative intraocular pressure (IOP) increased after two sideport incisions. Despite administration of 300 cc of 20% mannitol, the elevated IOP persisted for 30 minutes. IOP decreased after pressing the posterior surface of the sideports with a 25 G cannula. The other steps of cataract surgery and intraocular lens implantation were performed uneventfully. On the first postoperative day, the diagnosis of nonarteritic ischemic optic neuropathy (NAION), which was thought to be the result of increased IOP in the perioperative period, was recorded. Cataract surgeons keep in mind and urgently perform simple maneuvers to lower IOP in order to prevent unexpected vision-threatening complications, such as NAION. In addition, for patients who have a crowded optic nerve head with a small cup-to-disc ratio or a previous episode of NAION in the other eye, perioperative and postoperative ocular pressure must be attentively managed.

Özet

Romatoid artrit tanılı 46 yaşında erkek hastaya subkapsüler katarakt nedeni ile katarakt cerrahisi uygulandı. İki yan port insizyonu sonrası göz içi basıncında (GİB) artış saptandı. %20 mannitol 300 cc tedavisine rağmen, GİB yüksekliği 30 dakika devam etti. GİB, yan portların arka yüzeyine 25 G kanül ile bası uygulanarak düşürüldü. Cerrahinin diğer aşamaları sorunsuz bir şekilde tamamlandı. Cerrahi sonrası birinci gün, peroperatif GİB artışı sonucu geliştiği düşünülen nonarteritik iskemik optik nöropati (NAİON) tanısı konuldu. NAİON gibi görmeyi tehdit edebilecek beklenmedik komplikasyonlardan kaçınmak için katarakt cerrahları, GİB düşürücü basit manevraları her zaman hatırlamalı ve hızlıca uygulamalıdırlar. Ek olarak, küçük çukurluk/disk oranına sahip sıkışık optik disk başı olan hastalar veya diğer gözde geçirilmiş NAİON öyküsü bulunan hastalarda, peroperatif ve peroperatif göz içi basıncı özenle takip edilmelidir.

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Cite This Article

BAYRAMOĞLU, S. E., SAYIN, N., ERDOĞAN, M., EKİNCİ, D. Y. (2017). Nonarteritic Ischemic Optic Neuropathy Due to the Increased Intraocular Pressure During Cataract Surgery: A Case Report. Haseki Tıp Bülteni, Cilt: 55 - Sayı: 3, 243–247. https://ajindex.com/articles/201441

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