Characterizing the Impact of Off-Axis Scan Acquisition on the Reproducibility of Total Retinal Thickness Measurements in SDOCT Volumes | Zendy

Bhavna Antony | Zendy; Paul F. Stetson | Zendy; Michael D. Abràmoff | Zendy; Kyungmoo Lee | Zendy; Johanna M. Colijn | Zendy; Gabriëlle H.S. Buitendijk | Zendy; Caroline C. W. Klaver | Zendy; Austin Roorda | Zendy; Brandon J. Lujan | Zendy

Open Access

Characterizing the Impact of Off-Axis Scan Acquisition on the Reproducibility of Total Retinal Thickness Measurements in SDOCT Volumes

Author(s) -

Bhavna Antony,

Paul F. Stetson,

Michael D. Abràmoff,

Kyungmoo Lee,

Johanna M. Colijn,

Gabriëlle H.S. Buitendijk,

Caroline C. W. Klaver,

Austin Roorda,

Brandon J. Lujan

Publication year - 2015

Publication title -

translational vision science and technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.508

H-Index - 21

ISSN - 2164-2591

DOI - 10.1167/tvst.4.4.3

Subject(s) - reproducibility , intraclass correlation , optical coherence tomography , ophthalmology , retinal , coefficient of variation , bruch's membrane , retinal pigment epithelium , nuclear medicine , biomedical engineering , medicine , optics , chemistry , physics , chromatography

The way in which OCT images are acquired can independently affect the accuracy of automated retinal thickness measurements. Assessment of scan angle in a clinical dataset demonstrates that off-axis scans are common, which emphasizes the need for caution when relying on automated thickness parameters when this component of scan acquisition is not controlled for.

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