Regular and irregular astigmatism of bullous keratopathy using Fourier harmonic analysis with anterior segment optical coherence tomography

Regular and irregular astigmatism of bullous keratopathy using Fourier harmonic analysis with anterior segment optical coherence tomography

Abstract Bullous keratopathy (BK) is known to present with corneal edema and Descemet's folds, which can cause corneal astigmatism. However, no report quantitatively evaluated BK astigmatism by separating it into regular and irregular astigmatism. This study investigated the regular and irregul...

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Bibliographic Details
Main Authors: Lily Wei Chen, Takashi Ono, Yumi Hashimoto, Miki Tsuneya, Yuito Abe, Takashi Omoto, Yukako Taketani, Tetsuya Toyono, Makoto Aihara, Takashi Miyai
Format: Article
Language:English
Published: Nature Portfolio 2022-10-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-022-22144-w

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https://doi.org/10.1038/s41598-022-22144-w

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