ABSTRACT The laser in situ keratomileusis (LASIK) is the most widely used refractory surgical method in the world with excellent results, but this method is not without risks. Post-LASIK ectasia is a serious complication and is characterized by a progressive increase in curvature and thinning of the cornea, resulting in irregular astigmatism and decreasing visual acuity. Its incidence in the current literature is approximately 0.033%. The main treatment for this complication is the implantation of an intra-stromal ring with crosslinking. […]

Visual disability and blindness have significant individual repercussions, since vision is the prevalent sense used by humans at all life stages. (–) The impact of these conditions on individuals’ families, caregivers, health systems and, finally, on society as a whole, is also significant. According to the World Health Organization (WHO), it is estimated that more than 2 billion individuals worldwide have some visual disability type and that at least 1 billion of these cases could have been prevented. () Most […]

Abstract Objective: To evaluate the inhibition of fibroblast proliferation in vitro of conjunctiva obtained by excision of pterygium from patients using mitomycin (MMC) and cyclophosphamide (CF). Methods: Pterygiums were removed from 7 patients and subjected to cell culture. After cell cultivation, 3 fragments of equal dimensions of these tissues were collected from adjacent areas of each patient removed pterygium. They were randomly selected in such a way that one fragment of each patient was exposed to: the culture medium (group […]

Abstract Purpose: To evaluate the epidemiological and clinical profile and economic impact of the acute conjunctivitis outbreak in the period of 2017-2018 in Recife-PE. Methods: Cross-sectional study based on the analysis of medical records of patients diagnosed with conjunctivitis at the emergency room of the Altino Ventura Foundation (FAV) between December 2017 and March 2018. The collected data included ocular manifestations at examination, subsequent complications, management, and days of sick leave. Results: Out of 12,712 patients assisted at FAV from […]

ABSTRACT Objective: To observe clinically, in rabbits, the side effects of topical injection of subconjunctival cyclophosphamide, studying its role as an antifibrotic drug. Methods: Prospective study in 20 albino rabbits of New Zealand race. All rabbits were treated with cyclophosphamide, 10mg/ml in a volume of 0.3 ml, in the left eye through subconjunctival injection. They were evaluated for 1, 7, 30, and 60 days after the procedure. All the animals were examined for the detection of ocular reactions such as […]

ABSTRACT Objective: The present study aimed to characterize the epidemiological and clinical profile of patients with lagophthalmos associated with leprosy, seen at the ophthalmology outpatient clinic of Fundação Alfredo da Matta, Manaus, Amazonas. Methods: This is a retrospective study carried out by analyzing the medical records of the patients included in the study. Sex, age, clinical form, degree of disability in diagnosis and outcome were obtained from medical records. Onset, type of impairment (unilateral or bilateral), degree of intensity of […]

ABSTRACT Objective: Evaluate the sensitivity, specificity e accuracy of the ocular refraction measured by the 2WIN® photoscreener as a screening method to identify children in need of spectacles prescription according to the criteria published by the Brazilian Society of Pediatric Ophthalmology (BSPO) in asymptomatic children, 6 to 36 months old, and determine the impact of cycloplegia in the sensitivity, specificity and accuracy of this method. Methods: One hundred seventy-eight (178) eyes of asymptomatic children between the ages of 6 and […]

RESUMO O artigo tem como objetivo descrever de forma prospectiva diferentes casos de ectasias altamente assimétricas (very asymmetric ectasia, VAE) para diferenciar formas subclínicas ou “frustas” do ceratocone (forme fruste keratoconus – FFKC) de casos de doença ectásica unilateral. O Caso 1 é um paciente de 39 anos, que admitiu ter coçado intensamente apenas o olho direito (OD) na juventude, se apresentando com ectasia unilateral tratada com sucesso por meio de implante de anel intraestromal em OD. O olho esquerdo […]