PURPOSE: To assess comparatively the central corneal thickness (CCT), the central corneal endothelial cells density (CECD) and mean area (CECAA), of patients who underwent trabeculectomy (Trab) with or without mytomicyn C (MMC). METHODS: Prospective study. Twenty-nine eyes were divided in two groups: Trab with or without MMC. Ultrasonic pachymetry and non-contact specular microscopy were performed pre-operatively and three and six months after Trab. The mean value of the CECD and the low value of the CCT were used. RESULTS: In […]

INTRODUCTION: Congenital cataract is an important cause of poor visual acuity and amblyopia, with an incidence of 0,4%. Surgical approaches in children present many advances through the years, such as intraocular lenses implantation and others thechniques, wich results in better visual outcomes and prevention of amblyopia. PURPOSE: To report the early outcomes of a series of cases submited to different surgical techiniques for pediatric cataract, in the Tadeu Cvintal Ophthalmology Institute, from January 2004 to January 2005. METHODS: Retrospective study […]

Topiramate is a kind of sulfamate-substituted monosaccharide of oral presentation to be used primarily as an anticonvulsant and it doesn’t have structural relation with any other antiepileptic agents. This wide range antiepileptic drug has been used in the management of migraine, depression and neuropathic pain. Since it was approved as an anticonvulsant, many reports related to ophthalmological adverse effects have been published. The pathological findings include secondary angle closure glaucoma, transitory myopia, ocular hyperemia, uveal effusions, with or without mydriasis.

The authors relate an uncommon complication of retinopexy with encircling scleral buckle employing Arruga Suture, that has evolved to scleral erosion and intraocular damage.

Macular edema is the leading cause of poor vision in diabetic patients.The mechanism of edema formation is complex and involves biochemical and structural changes. The authors review and update the physiopathologic concepts related to diabetic maculopathy.

PURPOSE: to determine the prevalence of astigmatism and the change of the axis according to the age in an ophthalmology private clinic population in the city of Florianópolis, Santa Catarina, Brazil. METHODS: A retrospective, descriptive, cross-sectional study was carried out based on the analyses of medical files. Astigmatism was classified as a cylindrical equivalent <-0,5 diopter (D). Astigmatism with the rule was defined as 160° to 20° , oblique astigmatism as 21° to 69° and 111° to 159° , and […]

PURPOSES:This study focuses the orbital exams of ultrassononography (US), computed tomography (CT) and magnetic resonance imaging (MRI), and has the following purposes: Collecting the paid amounts by Sistema Único de Saúde (SUS), Associação Médica Brasileira (AMB) and private clinic tables. Reviewing the advantages and disadvantages of the referred diagnostic tests. Suggesting administrative efficiency measures related to these tests in the orbit. METHODS: The costs were achieved based on the amounts paid by SUS, brazilian medical insurance companies and private clinics […]