New forays into measurement of ocular biomechanics.

IF 3 2区医学 Q1 OPHTHALMOLOGY Current Opinion in Ophthalmology Pub Date : 2024-05-01 Epub Date: 2024-03-13 DOI:10.1097/ICU.0000000000001032

Emma Hammelef, Christopher J Rapuano, Dominick A Benedetto, Zeba A Syed, Jonathan S Myers, M Reza Razeghinejad, Fred H Silver, Jose S Pulido

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Abstract

Purpose of review: The field of corneal biomechanics has rapidly progressed in recent years, reflecting technological advances and an increased understanding of the clinical significance of measuring these properties. This review will evaluate in-vivo biomechanical properties obtained by current technologies and compare them regarding their relevance to established biomechanical properties obtained by gold-standard ex-vivo techniques normally conducted on elastic materials.

Recent findings: Several new technologies have appeared in recent years, including vibrational optical coherence tomography (VOCT) and the corneal indentation device (CID). These techniques provide promising new opportunities for minimally invasive and accurate measurements of corneal viscoelastic properties.

Summary: Alterations in corneal biomechanics are known to occur in several corneal degenerative diseases and after refractive surgical procedures. The measurement of corneal biomechanical properties has the capability to diagnose early disease and monitor corneal disease progression. Several new technologies have emerged in recent years, allowing for more accurate and less invasive measurements of corneal biomechanical properties, most notably the elastic modulus.

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测量眼部生物力学的新探索。

综述的目的：近年来，角膜生物力学领域发展迅速，这反映了技术的进步以及对测量这些特性的临床意义的进一步了解。本综述将评估当前技术获得的体内生物力学特性，并将其与通常在弹性材料上采用的金标准体外技术获得的既定生物力学特性进行比较：近年来出现了一些新技术，包括振动光学相干断层扫描（VOCT）和角膜压入装置（CID）。这些技术为微创、精确测量角膜粘弹性特性提供了新的机遇。摘要：众所周知，角膜生物力学的改变发生在多种角膜退行性疾病和屈光手术后。角膜生物力学特性的测量能够诊断早期疾病并监测角膜疾病的进展。近年来出现了几种新技术，可对角膜生物力学特性（尤其是弹性模量）进行更精确、创伤更小的测量。

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来源期刊

Current Opinion in Ophthalmology 医学-眼科学

CiteScore

6.80

自引率

5.40%

发文量

120

审稿时长

6-12 weeks

期刊介绍： Current Opinion in Ophthalmology is an indispensable resource featuring key up-to-date and important advances in the field from around the world. With renowned guest editors for each section, every bimonthly issue of Current Opinion in Ophthalmology delivers a fresh insight into topics such as glaucoma, refractive surgery and corneal and external disorders. With ten sections in total, the journal provides a convenient and thorough review of the field and will be of interest to researchers, clinicians and other healthcare professionals alike.

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