Background Keratoconus (KC) is a corneal ectasia characterised by steepening corneal
curvature, changes in refractive error and corneal thickness that result in visual impairment …

Keratoconus (KC) is a progressive disease that leads to major losses of visual quality and
related quality of life. Contact lens (CL) application has a primary place and importance in …

Purpose To compare corneal topography, pachymetry and higher order aberrations in
keratoconic and normal eyes; to investigate their association in keratoconic eyes; and to …

Purpose Detecting the accuracy of various posterior elevation (PE) indices of Pentacam HR,
and correlating them with some possibly related factors or parameters, in a cohort with early …

Amaç: Tek taraflı keratokonus hastalarında Scheimpflug kamera (Pentacam) ile her iki
gözden elde edilen verilerin normal kontrollerle karşılaştırılması. Gereç ve Yöntem: Bu …

We aimed to find out whether thin (≤ 500 μm) or normal (> 500 μm, control) corneal
thickness would impact efficacy and safety outcomes of small-incision lenticule extraction …

Purpose To compare the difference and agreement of corneal higher-order aberrations
(HOAs) in keratoconic eyes using Scheimpflug and dual Scheimpflug–Placido imaging …

Optical properties of the cornea are responsible for correct vision; the ultrastructure allows
optical transparency, and the biomechanical properties govern the shape, elasticity, or …

Purpose This study aimed to investigate the diagnostic value of corneal anterior, posterior,
and total higher-order aberrations in keratoconic eyes. Methods We enrolled 94 patients …

摘要目的: 探讨视觉质量分析系统(OQAS) 测量圆锥角膜眼与正常角膜眼之间视觉质量的差异.
方法: 横断面研究. 选取正常角膜屈光不正患者32 例(32 眼) 作为对照组, 圆锥角膜患者27 例(27 …