PURPOSE: The research project goal is to determine the incidence of complications during the external dacryocystorhinostomy and post surgery done by the author, in São Paulo Hospital, from april 10th , 2009 to january 15th, 2010. METHODS: This is a retrospective study of the records of the patients submitted to external dacryocystorhinostomy in São Paulo Hospital, from april 10th 2009 to january 15th, 2010.The patient were submitted to the ophtahalmologic evaluation: Ocular inspection, biomicroscopiy, Milder Test, Test of Jones I […]

Different applications of trypan blue (TB) for intraocular surgery have been reported, with very high levels of safety and efficacy. We describe the use of TB as an alternative vital dye for staining the ocular surface to assess the integrity of superficial cell layers of the cornea and the surface environment. This facilitates the diagnosis of various ocular surface disorders, including screening for dry eye disease (DED) among refractive and cataract patients. TB staining properties are different from fluorescein and […]

Diferentes aplicações do azul de tripano (AT) foram descritas para cirurgia intraocular, com elevados patamares de eficácia e segurança. Neste relato, é descrito a aplicação do AT como corante vital para superfíce ocular, de modo a estudar a integridade das células da superfície corneana e conjuntival na superfície ocular. Tal abordagem permite um diagnóstico mais sensível de desordens da superfície ocular, destacando-se disfunção lacrimal ou síndrome do olho seco. O AT tem propriedades distintas da fluoresceína, com a qual se […]

PURPOSE: To evaluate the dermofat graft in the anophthalmic socket treatment. METHODS: A retrospective study including 28 anophthalmic cavity carriers treated with dermofat graft was carried out. The patients were analyzed according to age, sex, socket contraction degree, first surgery performed, reason for graft choice, procedure´s results and complications. The data were analyzed according to the frequency of occurrence. RESULTS: Nineteen (67.8%) of the 28 analyzed patients were male. According to age the majority of patients were between 40 to […]

Sjogren – Larsson syndrome is a rare autosomal recessively inherited neurocutaneous disorder which occurs with 100% penetrance and is classically characterized by ichthyosis, spasticity and mental handicap. The disease is caused by mutations in the aldehyde dehydrogenase gene. The ocular manifestations are highly characteristic bilateral, glistening yellow-white retinal dots from the age of 1 to 2 years onward. The number of dots increases whit age. The extent of the macular abnormality does not correlate with the severity of the ichthyosis […]

Report of a case of bilateral ocular barotrauma related to scuba diving, with conjunctival and periocular hemorrhage. Some concepts about Physics and caution are provided to better understanding the pathophysiology of the barotrauma, so proper orientation regarding prevention might be provided.

A case of unilateral visual loss and right eye presenting intense pre-orbital bleeding was described in patient 80 years old, after upper and lower bilateral blepharoplasty surgery. Ophthalmologic examination showed clinical profile of posterior ischemic optic neuropath with superior hemianopsia and magnetic resonance imaging (MRI) of normal orbit. Comments are made on possible mechanism involved in the process as well as analysis on the evolution of the retinal nerve layer by optical coherence tomography.

The canaliculitis is a rare infection and chronicle lachrymal pathology, whose commoner etiology is Actinomyces israelli ( bacteria anaeroby positive gram). This pathology does not present cure espontany The diagnosis differential with is done: Recurring chronic conjunctivitis, blefarity and hordeoly. The definitive treatment is the surgical (canaliculotomy)), being accomplished under location anesthetizes.