Table 1

Central corneal thickness measurements in eyes after laser in situ keratomileusis

DevicesMean (SD) (μm)Range (μm)
SD, standard deviation.
Scanning slit topography445.6 (60.0)270–575
Non-contact specular microscopy467.9 (40.2)387–566
Ultrasonic pachymetry478.8 (41.9)395–575