Aim To define variables for the evaluation of keratoconus progression and to determine cut-
off values. Methods In this retrospective cohort study (2010–2016), 265 eyes of 165 patients …

Purpose To compare the accuracy of three devices (Pentacam, Sirius and OPD-Scan III) to
differentiate subclinical keratoconus from normal corneas by wavefront parameters. Methods …

This work aimed to use artificial intelligence to predict subjective refraction from wavefront
aberrometry data processed with a novel polynomial decomposition basis. Subjective …

Purpose: We evaluate the efficacy of a new system of binocular refraction, mainly based on
ocular aberrometry (EYER) and compare it with the traditional subjective refraction as gold …

Purpose This study aims to compare the changes in the corneal wavefront aberrations and
the objective visual quality resulting from two types of eye surgery—small incision lenticule …

Keratoconus is a progressive ectatic corneal disorder, which can result in severe visual
impairment. The new ABCD keratoconus classification system allows differentiated …

Purpose: To evaluate the agreement of selected higher order aberration measurements
between aberrometers based on three different wavefront technologies. Methods: Twenty …

Background Purpose To evaluate Pentacam and OPD-Scan parameters in the early
detection of keratoconus. Design Retrospective case-control study. Methods Case group …

Background To evaluate the intrasession repeatability of anterior chamber depth (ACD),
central (CCT) and peripheral corneal thickness (PCT), white-to-white diameter (WTW), and …

Purpose To determine the anatomic criteria for diagnosing keratoconus progression by
corneal optical coherence tomography (OCT). Setting Quinze-Vingts National …