Results: 29

Comparação entre os resultados do implante de um segmento de arco longo versus dois segmentos de arco tradicional no tratamento de pacientes com ceratocone

Rev. bras. oftalmol; 82 (), 2023
RESUMO Objetivo: Analisar retrospectivamente as alterações na ceratometria e no astigmatismo corneano obtidas após cirurgia de implante de anel intraestromal, comparando o uso de um segmento de arco longo versus o implante de dois segmentos de comprimento de arco tradicional. Métodos: A partir de u...

Use of viscoelastic substance for preventing Descemet's membrane rupture in deep anterior lamellar keratoplasty

Arq. bras. oftalmol; 84 (3), 2021
ABSTRACT Purpose: This study aimed to investigate the effect of using a viscoelastic substance in Descemet's membrane rupture in "double bubble" deep anterior lamellar keratoplasty. Methods: The medical records and videos of surgeries of 40 patients who underwent surgery between January 2014 and July 2...

Profundidad de la línea de demarcación del estroma corneal después de la reticulación del colágeno corneal usando epitelial corneal personalizado versus convencional desbridamiento
Corneal stromal demarcation line depth after corneal collagen cross-linking using customized versus conventional corneal epithelial debridement

Prensa méd. argent; 106 (7), 2020
Aim of the Study: Compare the corneal demarcation line (DL) depth after corneal collagen cross-linking (CXL) with subtotal versus customized corneal epithelium debridement using anterior segment optical coherence tomography (AS-OCT). Design: Prospective case-control study. Materials and Methods: The stud...

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-...

Microscopia confocal no auxílio diagnóstico de Distrofia Corneana de Schnyder

Rev. bras. oftalmol; 78 (4), 2019
Resumo Neste relato, descrevemos um caso de Distrofia corneana de Schnyder que apresentou o desfecho de seu diagnóstico baseado em achados característicos na microscopia confocal, ferramenta que se aponta em destaque no universo oftalmológico....

Two-staged treatment for advanced keratoconus in children

Rev. bras. oftalmol; 77 (3), 2018
Abstract We present a case of a 12-year-old patient with advanced keratoconus in both eyes who received a two-staged treatment in the right eye (OD) to decrease keratoconus progression rate and rehabilitate patient's vision. At the initial clinical examination, visual acuity without correction in OD was ...

Persistence of granular corneal dystrophy type-1 deposits in the predescemetic layer after big-bubble deep anterior lamellar keratoplasty

Arq. bras. oftalmol; 81 (1), 2018
ABSTRACT We report intraoperative finding of Granular Corneal Dystrophy Type-1 (GCD1) deposits after stromal pneumodissection in deep anterior lamellar keratoplasty (DALK) in a 61-year-old female. Pneumodissection was performed from the center to the periphery of the cornea, characterizing a big bubble t...

Indications and visual outcomes of intrastromal corneal ring segment implantation in a large patient series

Clinics; 72 (6), 2017
OBJECTIVES: To describe the indications for and visual outcomes of intrastromal corneal ring segment implantation. METHODS: A large retrospective case-series chart-review study was conducted using Sorocaba Ophthalmological Hospital medical records. This study included 1222 eyes (1196 patients) that were...

Complete depigmentation of a small aperture corneal inlay implanted for compensation of presbyopia

Arq. bras. oftalmol; 80 (1), 2017
ABSTRACT We describe a case of late-onset remarkable depigmentation of a small aperture corneal inlay implanted for presbyopia compensation. The patient was a participant in a clinical trial designed to evaluate the safety and efficacy of the AcuFocusTM ACU-10R160, which is a 10 µm-thick polyimide film ...