Repeatability of wide-field choroidal thickness measurements using enhanced-depth imaging optical coherence tomography.
Hosein Hoseini-YazdiStephen James VincentMichael J CollinsScott A ReadDavid Alonso-CaneiroPublished in: Clinical & experimental optometry (2019)
Wide-field choroidal thickness measurements using enhanced-depth imaging optical coherence tomography are highly repeatable in the macular region, and improve in precision in more peripheral regions in healthy young adults. A change of up to 38 and 28 μm is required to distinguish true clinical change from measurement variability in individual measurements of macular and extra-macular choroidal thickness, respectively.