Results: 21

Belin/Ambrósio Enhanced Ectasia Display in cataract surgery and relation to final visual acuity

Rev. bras. oftalmol; 81 (), 2022
ABSTRACT Objective To analyze and describe the coefficients found on maximum Ambrósio Relational Thickness-Maximum (ART-Max) and Belin/Ambrósio Enhanced Ectasia Display total deviation (BAD-D) in eyes with normal corneal topography subjected to cataract surgery with premium intraocular lens implantat...

Mediciones biométricas en pacientes miopes con cirugía fotoablativa previa
Biometric measurements in myopic patients with previous photoablative surgery

Rev. cuba. oftalmol; 34 (3), 2021
Objetivo: Comparar las mediciones biométricas realizadas con el IOL Master 700 y el Pentacam AXL en pacientes miopes con cirugía fotoablativa previa. Métodos: Se realizó un estudio transversal en 103 ojos de 103 pacientes miopes con cirugía fotoablativa previa, atendidos en el período de enero 201...

Uso clínico de MS-39: topógrafo para el estudio del segmento anterior
Clinical use of MS-39: a topograph for the study of the anterior segment

Rev. cuba. oftalmol; 34 (2), 2021
El ojo humano es un instrumento óptico simple, pero extremadamente robusto. Los sistemas de imágenes para el diagnóstico y evaluación del segmento anterior del ojo constituyen una herramienta fundamental para el oftalmólogo. Hasta hace poco, el uso de estas técnicas proporcionaba fundamentalmente i...

Comparación de las características de la córnea entre individuos chinos y cubanos
Comparison between corneal features of Chinese and Cuban subjects

Rev. cuba. oftalmol; 34 (1), 2021
Objetivo: Comparar las características de la córnea entre individuos chinos y cubanos adultos sanos. Métodos: Se realizó un estudio observacional, descriptivo, transversal, en 120 ojos de individuos sanos (60 chinos y 60 cubanos), entre 18 y 29 años de edad, entre septiembre del año 2016 y dicie...

Anterior chamber characteristics assessed by rotating Scheimpflug imaging in patients with retinitis pigmentosa

Arq. bras. oftalmol; 82 (6), 2019
ABSTRACT Purpose: The aim of this study was to evaluate anterior segment parameters and corneal aberrations in patients with retinitis pigmentosa using Scheimpflug imaging and to compare the findings with those for healthy controls. Methods: This single-center, case-control study included patients diag...

Refractive and visual outcomes after Ferrara corneal ring segment implantation at a 60% depth in keratoconic eyes: case series

Arq. bras. oftalmol; 82 (6), 2019
ABSTRACT Purpose: This report addresses refractive, topographic, visual acuity, and optical coherence tomography outcomes 12 months after femtosecond, laser-assisted insertion of Ferrara intrastromal corneal ring segments in keratoconic eyes at a depth of 60%. Methods: Interventional, prospective, non-...

Posterior keratoconus and iris atrophy: a fortuitous association?

Arq. bras. oftalmol; 82 (1), 2019
ABSTRACT The authors describe an unusual association between posterior keratoconus and iris atrophy, confirmed by a complete ocular evaluation, scheimpflug imaging and pachymetric curve. A hypothesis for concomitant findings is discussed....

Effect of accelerated corneal crosslinking on ocular response analyzer waveform-derived parameters in progressive keratoconus

Arq. bras. oftalmol; 82 (1), 2019
ABSTRACT Purpose: To evaluate the effect of accelerated corneal crosslinking on corneal biomechanics with an ocular response analyzer in patients with progressive keratoconus. Methods: In this retrospective study, 50 eyes of 45 patients with progressive keratoconus who underwent accelerated corneal cro...

Ocular abnormalities in morbid obesity

Arq. bras. oftalmol; 82 (1), 2019
ABSTRACT Purpose: Obesity is associated with eye diseases, but the underlying structural changes and pathogenic mechanisms have not been examined in detail. Here, we assessed the effects of morbid obesity on the morphometric indices of eye disease. Methods: Morbidly obese volunteers (n=101, body mass i...

Comparison of anterior segment parameters in patients with pseudoexfoliation glaucoma, patients with pseudoexfoliation syndrome, and normal subjects

Arq. bras. oftalmol; 81 (2), 2018
ABSTRACT Purpose: To compare the anterior segment parameters of patients with pseudoexfoliation syndrome, patients with pseudoexfoliation glaucoma, and normal subjects. Methods: This prospective, controlled, comparative study included 150 eyes of 150 patients. The patients were divided into the pseudoe...