Reproducibility of Retinal Thickness Measurements in Normal Eyes Using Optical Coherence Tomography

To determine the reproducibility of retinal thickness measurements in normal eyes using optical coherence tomography (OCT).Multiple 3.20-mm vertical cross-sectional images through the center of fixation of consecutive patients with normal results on ocular examinations were obtained. Each image was divided into seven 320-micron segments. Regional retinal thicknesses for each section were measured using both the manually assisted (requiring...