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Corneal haze following PRK with mitomycin C as a retreatment versus prophylactic use in the contralateral eye
(Slack Inc, 2007-01-01)
PURPOSE: To report photorefractive keratectomy (PRK) treated with mitomycin C (MMC) for previous corneal haze in one eye and PRK with MMC to prevent corneal haze formation in the fellow eye.METHODS: A 40-year-old woman ...
Analysis of variability of corneal topographies among healthy patients in seven different devices
(Universidade Federal de São Paulo (UNIFESP), 2014-11-29)
Purpose: To compare corneal measurements of healthy patients among seven different topographies: IOL Master Zeiss Biometer, Wavelight Allegro Topolyzer, Allegro Oculyzer, Haag-streit Lenstar, CSO Corneal Topographer, Oculus ...
Valores de normalidad en parámetros oculares en niños caucásicos españoles
(Universidad de La Salle. Ediciones Unisalle, 14 d)
Parámetros refractivos y topográficos del módulo Belin/Ambrósio en pacientes con defectos refractivos de la Clínica Latino, Cuenca 2017-2021
(Universidad de Cuenca, 2022-04-14)
Background: Ectasia is an alteration of corneal curvature and thickness that can
have important repercussions on visual acuity. Keratoconus is the most common
type of ectasia.
Objective: to describe the refractive and ...
Radios de curvatura corneal encontrados en diferentes condiciones corneales de carácter hereditario, genético o iatrogénico
(Universidad de La Salle. Ediciones Unisalle, 16 d)
Determinación de eficacia y seguridad del entrecruzamiento del colágeno corneal (crosslinking) a 5 años en pacientes con queratocono en el Centro Oftalmológico Virgilio Galvis
(Universidad Autónoma de Bucaramanga UNABFacultad Ciencias de la SaludEspecialización en Oftalmología, 2014-09)
El presente estudio tiene como objetivo evaluar la eficacia, efectividad y seguridad del Crosslinking en la detención de la progresión del queratocono a largo plazo, ya que una detección temprana conjuntamente con una ...
Frentes de ondas (wavefronts) e limites da visão humana Parte 1: fundamentos
(Conselho Brasileiro de Oftalmologia, 2002-12-01)
Light spreads out uniformly at the same speed in all directions. Its position at any given moment is a sphere that connects all the corresponding phase points, having the source at its center. Such imaginary spherical ...
Prevalencia de ectasia corneal en pacientes que se les realizó topografía corneal con pentacam en la Clínica de Optometría de la Universidad Santo Tomás en el periodo 2009 a 2013.
(2016)
The cornea is the previous, transparent portion, of the external cover of the eye; it is thinner central. The cornea has a refractive capacity, which constitutes it as the refractive principal element of the eye. For it, ...
Calculation of Intralocular Lens Power Using Orbscan II Quantitative Area Topography After Corneal Refractive Surgery
(Slack Inc, 2009-12-01)
PURPOSE: To present the prospective application of the Orbscan II central 2-mm total-mean corneal power obtained by quantitative area topography in intraocular lens (IOL) calculation after refractive surgery.METHODS: ...