Comparison of central corneal thickness measurements using ultrasound pachymetry ultrasound biomicroscopy and the Artemis-2 VHF scanner in normal eyes

摘要

PurposeTo compare the precision of central corneal thickness (CCT) measurements taken with the handheld ultrasound pachymeter (USP), ultrasound biomicroscopy (UBM), and the Artemis-2 very high frequency ultrasound scanner (VHFUS) on normal subjects.