ABSTRACT Objective To evaluate intraocular lens power calculation and postoperative refractive errors in patients with high myopia undergoing cataract surgery, comparing predicted target refraction and actual postoperative refraction measured 30 days after surgery with SRK/T formula. Methods This ret...
Introducción: La longitud axial ocular, la profundidad de la cámara anterior y el grosor corneal central, son tres índices biométricos oculares importantes. Estas medidas son útiles para mostrar los cambios en la población vietnamita con presbicia. Objetivos: Determinar los índices biométricos...
ABSTRACT Purpose: To investigate the effects of pharmacological accommodation and cycloplegia on ocular measurements. Methods: Thirty-three healthy subjects [mean (±SD) age, 32.97 (±5.21) years] volunteered to participate in the study. Measurement of the axial length, macular and choroidal thickness,...
ABSTRACT Objective To compare the performance of Sanders-Retzlaff-Kraft/Theoretical, Hoffer Q, Barrett Universal II, Kane, and Hill-radial basis function formulas to calculate intraocular lens power in eyes with normal axial length, in terms of predicting target refraction by using partial coherence in...
Resumo Objetivo: Observar o grau de concordância das variáveis analisadas entre os dispositivos IOL Master 500 e Pentacam AXL e descrever as medias Métodos: Foram analisados 35 prontuários, totalizando 61 olhos. Todos os pacientes se submeteram à avaliação biométrica nos dois dispositivos, no ...
ABSTRACT Purpose: Pharmacological pupillary dilation is performed in comprehensive ophthalmological examinations and before biometric measurements. So far, there is no consensus regarding its impact on biometric measurements. This study's aim was to investigate the effects of pharmacological pupillary d...
ABSTRACT Purpose: The aim of this study was to evaluate the effect of anterior chamber depth and axial length on clinical performance of the Spot Vision Screener in detecting amblyopia risk factors in children aged 3-10 years. Methods: A total of 300 eyes from 150 patients aged 3-10 years were prospect...
Ambliopía/diagnóstico,
Ambliopía/etiología,
Cámara Anterior,
Longitud Axial del Ojo,
Estudios Prospectivos,
Errores de Refracción/diagnóstico,
Retinoscopía,
Factores de Riesgo,
Sensibilidad y Especificidad,
Estrabismo,
Selección Visual/instrumentación
ABSTRACT Purpose: To investigate the effect of pseudoex foliation syndrome on choroidal thickness as compared with healthy individuals and subjects with primary open-angle glaucoma. Methods: This prospective, randomized study included 30 primary open angle glaucoma patients and 30 pseudoexfoliation gla...
ABSTRACT Purpose: To investigate changes in axial length after intravitreal dexamethasone implantation in patients with macular edema. Methods: We performed a prospective comparative study of 46 patients with unilateral macular edema, due to diabetic retinopathy, retinal vein occlusion, and non-infecti...
Longitud Axial del Ojo/efectos de los fármacos,
Longitud Axial del Ojo/patología,
Biometría/métodos,
Dexametasona/administración & dosificación,
Retinopatía Diabética/tratamiento farmacológico,
Glucocorticoides/administración & dosificación,
Inyecciones Intravítreas/métodos,
Mácula Lútea/efectos de los fármacos,
Mácula Lútea/patología,
Edema Macular/tratamiento farmacológico,
Edema Macular/patología,
Estudios Prospectivos,
Estadísticas no Paramétricas,
Tomografía de Coherencia Óptica/métodos,
Resultado del Tratamiento,
Agudeza Visual
ABSTRACT Purpose: To determine the reliability of swept- source optical coherence tomography in cases in which soft contact lenses cannot be removed when acquiring biometric measurements. Methods: Eight subjects were included and only one eye per participant was analyzed. Each eye was measured six time...
Análisis de Varianza,
Segmento Anterior del Ojo/anatomía & histología,
Segmento Anterior del Ojo/diagnóstico por imagen,
Longitud Axial del Ojo/anatomía & histología,
Longitud Axial del Ojo/diagnóstico por imagen,
Biometría/métodos,
Lentes de Contacto,
Estudios Cruzados,
Valores de Referencia,
Reproducibilidad de los Resultados,
Estadísticas no Paramétricas,
Tomografía de Coherencia Óptica/métodos
