Buscar
Mostrando ítems 41-50 de 141
Ability of corneal biomechanical metrics and anterior segment data in the differentiation of keratoconus and healthy corneas
(Conselho Brasileiro de Oftalmologia, 2010-08-01)
PURPOSE: To evaluate the sensitivity, specificity, and test accuracy of corneal biomechanical metrics and anterior segment data in differentiating keratoconus from healthy corneas. METHODS: Comparative case series. Patients ...
Alterações na topografia e tomografia corneal e na morfometria palpebral em pacientes com espasmo hemifacial tratados com toxina botulínica-A
(Universidade Federal de São Paulo (UNIFESP), 2016-03-30)
Purposes: 1) to evaluate possible corneal topographic and tomographic changes, in addition to eyelid morphometric changes in affected and normal contralateral eyes of patients with hemifacial spasm (HFS) treated with ...
Intraocular pressure, corneal thickness, and corneal hysteresis in Steinert's myotonic dystrophy
(Conselho Brasileiro de Oftalmologia, 2011-06-01)
PURPOSE: Low intraocular pressure (IOP) measured by Goldmann applanation tonometry (GAT) is one of the ocular manifestations of Steinert's myotonic dystrophy. The goal of this study was to evaluate the corneal-compensated ...
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 ...
Estudo do segmento anterior com a câmera rotatória de Scheimpflug em pacientes candidatos à cirurgia refrativa
(Conselho Brasileiro de Oftalmologia, 2007-08-01)
PURPOSE: To analyze the anterior segment of refractive surgery candidates and establish the variability pattern in this population regarding corneal volume, anterior chamber volume and depth and corneal thickness, using ...
Características topográficas en pacientes candidatos a cirugía refractiva en una clínica de Lima 2019
(Universidad Nacional Federico VillarrealPE, 2021)
Introducción: En la actualidad la cirugía refractiva ha experimentado un gran incremento en los últimos años siendo las técnicas quirúrgicas más empleadas la queratomileusis in situ (Lasik) y la Queratectomía fotorrefractiva ...
Corneal specular microscopy in infectious and noninfectious uveitis
(Conselho Brasileiro de Oftalmologia, 2009-08-01)
PURPOSE: Involvement of the cornea endothelium during uveitis has not been extensively studied even though it might participate in or constitute a target of ocular inflammation. Formation of keratic precipitates (KP) is a ...
Grado de concordancia entre las pruebas de medición del grosor corneal central de tres métodos ópticos con la paquimetría ultrasónica Instituto Nacional de Oftalmología 2019
(Universidad de San Martín de Porres, 2019)
Objetivo general: Analizar el grado de concordancia entre las pruebas de medición del grosor corneal central de tres métodos ópticos comparados con la paquimetría ultrasónica en pacientes sanos atendidos en el Instituto ...