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Journals / Glokom Katarakt / 2013 / Cilt: 8 - Sayı: 2

Dynamic contour tonometry and the ocular pulse amplitude: clinical utility and the relevant factors

Dinamik kontür tonometre ve oküler nabız amplitüdü: klinik kullanım ve ilişkili faktörler

Ebru Nevin ÇETİN
Pages
73–77
DOI
—
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AI Summary & Key Takeaways

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

This article reviews OPA measured by dynamic contour tonometry in different clinical settings and the relevant factors

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Ocular pulse amplitude (OPA), which is defined as the difference between systolic and diastolic intraocular pressure (IOP), is accepted as an indirect indicator of choroidal perfusion.
📊
Key Findings & Data:Dynamic contour tonometry records 100 IOP measurements per second by transcorneal method and determine OPA by pro- viding dynamic IOP measurement.
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Conclusion & Impact:This article reviews OPA measured by dynamic contour tonometry in different clinical settings and the relevant factors
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Ocular pulse amplitude (OPA), which is defined as the difference between systolic and diastolic intraocular pressure (IOP), is accepted as an indirect indicator of choroidal perfusion. OPA has become subject to investigations in many diseases in which choroidal perfusion changes might occur, particulary in glaucoma, either as a prognostic or diagnostic parameter. Dynamic contour tonometry records 100 IOP measurements per second by transcorneal method and determine OPA by pro- viding dynamic IOP measurement. This article reviews OPA measured by dynamic contour tonometry in different clinical settings and the relevant factors

Özet

Sistolik ve diastolik göz içi basıncı (GİB) arasındaki fark olarak ifade edilen oküler nabız amplitüdü (ONA), koroidal perfüz- yonun indirek göstergesi olarak kabul edilmektedir. ONA, başta glokom olmak üzere koroidal perfüzyon değişikliklerinin görülebildiği birçok hastalıkta gerek prognostik, gerekse diagnostik bir parametre olarak araştırılmaktadır. Dinamik kon- tür tonometre (DKT), transkorneal metod ile saniyede 100 GİB ölçümü gerçekleştiren ve dinamik GİB ölçümü yapabilmesi sayesinde ONA ölçebilen bir tonometredir. Bu derlemede, dinamik kontür tonometre yöntemi kullanılarak ONA’nün araş- tırıldığı farklı klinik tablolar ve ONA ile ilişkili faktörler ele alınacaktır.

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Cite This Article

ÇETİN, E. N. (2013). Dynamic contour tonometry and the ocular pulse amplitude: clinical utility and the relevant factors. Glokom Katarakt, Cilt: 8 - Sayı: 2, 73–77. https://ajindex.com/articles/213642

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