Although influenced by CCT, iCare agrees well with applanation tonometers.

Although CCT values measured with Scheimpflug, US, and NCSM are closely similar, clinicians should keep in mind that these methods are not simply interchangeable.

When an RAPD is clinically detected, the RNFL thickness in the more advanced eyes was in average reduced to about 73% of that in the less advanced.

OCT can determine the RNFLT reduction corresponding to the characteristic patterns of optic atrophy of OTS.