Corneal dynamics in normal, forme fruste and keratoconic eyes measured with air-puff OCT-based optical biometry

Patryk Mlyniuk; Ewa Maczynska-Walkowiak; Jagoda Rzeszewska-Zamiara; Alfonso Jimenez-Villar; Bartlomiej J. Kaluzny; Ireneusz P. Grulkowski

doi:10.1117/12.3005701

13 March 2024 Corneal dynamics in normal, forme fruste and keratoconic eyes measured with air-puff OCT-based optical biometry

Patryk Mlyniuk, Ewa Maczynska-Walkowiak, Jagoda Rzeszewska-Zamiara, Alfonso Jimenez-Villar, Bartlomiej J. Kaluzny, Ireneusz P. Grulkowski

Author Affiliations +

Proceedings Volume PC12824, Ophthalmic Technologies XXXIV; PC128240R (2024) https://doi.org/10.1117/12.3005701
Event: SPIE BiOS, 2024, San Francisco, California, United States

Abstract

The aim of this study was to characterize the differences in corneal dynamic response in normal, forme fruste and keratoconus eyes using high-speed air-puff OCT-based optical biometry. A prototype SS-OCT optical biometer with the air-puff system was used to measure the dynamic response of the cornea to the stimulus. 50 normal eyes (NL), 15 forme fruste eyes (FFKC) and 31 eyes with early and moderate keratoconus (KC) according to the Amsler-Krumeich classification were included. The keratoconic eyes manifest significantly different air-puff induced dynamics of the cornea. However, the defined parameters did not show significant differences between NL and FFKC eyes.

Conference Presentation

Citation Download Citation

Patryk Mlyniuk, Ewa Maczynska-Walkowiak, Jagoda Rzeszewska-Zamiara, Alfonso Jimenez-Villar, Bartlomiej J. Kaluzny, and Ireneusz P. Grulkowski "Corneal dynamics in normal, forme fruste and keratoconic eyes measured with air-puff OCT-based optical biometry", Proc. SPIE PC12824, Ophthalmic Technologies XXXIV, PC128240R (13 March 2024); https://doi.org/10.1117/12.3005701

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