Laser refractive surgery has increased markedly in recent years, making the detection of
corneal abnormalities extremely relevant. For this reason, an accurate diagnosis of clinical …

Background: Ectasia development occurs due to a chronic corneal biomechanical
decompensation or weakness, resulting in stromal thinning and corneal protrusion. This …

PURPOSE: To evaluate the ability of biomechanical indices provided by the Ocular
Response Analyzer (ORA; Reichert Ophthalmic Instruments) and dynamic Scheimpflug …

Background To investigate machine-learning (ML) algorithms to differentiate corneal
biomechanical properties between different topographical stages of keratoconus (KC) by …

Purpose: To develop a novel method based on biomechanical parameters calculated from
raw corneal dynamic deformation videos to quickly and accurately diagnose keratoconus …

Purpose To derive limits of metric keratoconus indices for classification into keratoconus
stages. Design Validity and reliability analysis of diagnostic tools. Methods A total of 126 …

Purpose To investigate corneal biomechanical parameters in healthy and keratoconic eyes
using the Ocular Response Analyzer dynamic bidirectional applanation device (ORA) and …

Purpose: To investigate the correlations between the biomechanical indices determined in
Scheimpflug-based corneal biomechanical assessments and the severity of keratoconus …

Purpose: Ocular biomechanics is an assessment of the response of the structures of the eye
to forces that may lead to disease development and progression, or influence the response …

PURPOSE The aim of this study was to analyze the usefulness of anterior corneal high-
order aberrations in keratoconus classification provided by Placido disc–based …