Repeatability of Corneal Phase Retardation Measurements by Polarization-Sensitive Optical Coherence Tomography

Abstract

Polarization-sensitive OCT showed good repeatability for phase retardation measurements of central corneas not only for normal corneas, but also for various diseased corneas. Polarization-sensitive OCT might be useful for evaluating corneal phase retardation, which is one of the parameters that defines birefringence.