Ability of Cirrus High-Definition Spectral-Domain Optical Coherence Tomography Clock-Hour, Deviation, and Thickness Maps in Detecting Photographic Retinal Nerve Fiber Layer Abnormalities – Corrected Proof
Purpose:
To investigate the ability of clock-hour, deviation, and thickness maps of Cirrus high-definition spectral-domain optical coherence tomography (HD-OCT) in detecting retinal nerve fiber layer (RNFL) defects identified in red-free fundus photographs in eyes with early glaucoma (mean deviation >–6.0 dB).
Design:
Cross-sectional study.
Participants:
Two hundred ninety-five eyes with glaucomatous RNFL defects with clear margins observed in red-free fundus photographs and 200 age-, sex-, and refractive error–matched healthy eyes were enrolled.
Methods:
The width and location of RNFL defects were evaluated by using the red-free fundus photograph. When a RNFL defect detected by red-free fundus photograph did not present (Read more...)