Comparison of composite and segmental methods for acquiring optical axial length with swept-source optical coherence tomography.
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ABSTRACT:
SUBMITTER: Goto S
PROVIDER: S-EPMC7066125 | biostudies-literature | 2020 Mar
REPOSITORIES: biostudies-literature
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Comparison of composite and segmental methods for acquiring optical axial length with swept-source optical coherence tomography.
Goto So S Maeda Naoyuki N Noda Toru T Ohnuma Kazuhiko K Koh Shizuka S Iehisa Ikko I Nishida Kohji K
Scientific reports 20200311 1
This study compared the optical axial length (AL) obtained by composite and segmental methods using swept-source optical coherence tomography (SS-OCT) devices, and demonstrated its effects on the post-operative refractive errors (RE) one month after cataract surgery. Conventional AL measured with the composite method used the mean refractive index. The segmented-AL method used individual refractive indices for each ocular medium. The composite AL (24.52 ± 2.03 mm) was significantly longer (P < 0 ...[more]
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