Optical coherence elastography in ophthalmology

MA Kirby, I Pelivanov, S Song… - … of biomedical optics, 2017 - spiedigitallibrary.org
Optical coherence elastography (OCE) can provide clinically valuable information based on
local measurements of tissue stiffness. Improved light sources and scanning methods in …

Engineering approaches for characterizing soft tissue mechanical properties: A review

B Alekya, S Rao, HJ Pandya - Clinical Biomechanics, 2019 - Elsevier
From cancer diagnosis to detailed characterization of arterial wall biomechanics, the elastic
property of tissues is widely studied as an early sign of disease onset. The fibrous structural …

Wave-based optical coherence elastography: the 10-year perspective

F Zvietcovich, KV Larin - Progress in Biomedical Engineering, 2022 - iopscience.iop.org
After ten years of progress and innovation, optical coherence elastography (OCE) based on
the propagation of mechanical waves has become one of the major and the most studied …

In vivo measurement of trabecular meshwork stiffness in a corticosteroid-induced ocular hypertensive mouse model

G Li, C Lee, V Agrahari, K Wang… - Proceedings of the …, 2019 - National Acad Sciences
Ocular corticosteroids are commonly used clinically. Unfortunately, their administration
frequently leads to ocular hypertension, ie, elevated intraocular pressure (IOP), which, in …

Modeling the biomechanics of laser corneal refractive surgery

A Montanino, S van Overbeeke, A Pandolfi - Journal of the Mechanical …, 2023 - Elsevier
We present a finite element model of the human cornea used to simulate corneal refractive
surgery according to the three most diffused laser procedures, ie, photo-refractive …

Heartbeat OCE: corneal biomechanical response to simulated heartbeat pulsation measured by optical coherence elastography

A Nair, M Singh, SR Aglyamov… - Journal of Biomedical …, 2020 - spiedigitallibrary.org
Significance: It is generally agreed that the corneal mechanical properties are strongly
linked to many eye diseases and could be used to assess disease progression and …

Quantifying the effects of hydration on corneal stiffness with noncontact optical coherence elastography

M Singh, Z Han, J Li, S Vantipalli… - Journal of Cataract & …, 2018 - journals.lww.com
Quantifying the effects of hydration on corneal stiffness wi... : Journal of Cataract & Refractive
Surgery Quantifying the effects of hydration on corneal stiffness with noncontact optical …

Heartbeat optical coherence elastography: corneal biomechanics in vivo

A Nair, M Singh, S Aglyamov… - Journal of Biomedical …, 2021 - spiedigitallibrary.org
Significance: Mechanical assessment of the cornea can provide important structural and
functional information regarding its health. Current clinically available tools are limited in …

Estimation of scleral mechanical properties from air-puff optical coherence tomography

D Bronte-Ciriza, JS Birkenfeld, A de la Hoz… - Biomedical Optics …, 2021 - opg.optica.org
We introduce a method to estimate the biomechanical properties of the porcine sclera in
intact eye globes ex vivo, using optical coherence tomography that is coupled with an air …

Measuring intraocular pressure with OCT: the first approach

M Niemczyk, DR Iskander - Biomedical Optics Express, 2023 - opg.optica.org
The variability of corneal OCT speckle statistics is indirectly related to changes in corneal
microstructure, which may be induced by intraocular pressure (IOP). A new approach is …