Central Corneal Thickness Measurements by Ultrasound, Orbscan II, and Visante OCT After LASIK for Myopia

Abstract

Both Orbscan and Visante OCT underestimated central corneal thickness compared to ultrasound pachymetry 6 months after LASIK, although measurements obtained with Visante OCT had better agreement and correlation with ultrasound pachymetry than with Orbscan.