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Quantitative Evaluation of Phase Retardation in Filtering Blebs Using Polarization-Sensitive Optical Coherence Tomography
Author(s) -
Shinichi Fukuda,
Akari Fujita,
Deepa Kasaragod,
Yuta Ueno,
Sujin Hoshi,
Genichiro Kishino,
Simone Beheregaray,
Yoshiaki Yasuno,
Tetsuro Oshika
Publication year - 2016
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.16-19548
Subject(s) - glaucoma , bleb (medicine) , optical coherence tomography , medicine , ophthalmology , trabeculectomy , intraocular pressure , surgery
Polarization-sensitive optical coherence tomography (PS-OCT) can detect and evaluate scar fibrosis of the filtering blebs after glaucoma surgery. Although the change in phase retardation reportedly reflects bleb function, quantitative assessment of phase retardation in ocular tissues has not been conducted. We aimed to establish quantitative methods to investigate changes in phase retardation in the blebs after surgery using PS-OCT.

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