Introduction: Frontonasal dysplasia is a rare condition of congenital structure malformations of the midface. Ophthalmologic abnormalities have been estimated to occur in 87% of cases of frontonasal dysplasia.
Case Report: We report a case of type I frontonsal dysplasia in a 15-year old boy after the correction of severe hypertelorism, median nasal cleft w~ith a broad nasal root and associated decompensated intermittent exotropia with overaction.
Purpose: To compare the mean intraocular pressure (IOP), peak IOP and percentage reduction in IOP in the first five years following trabeculectomy between the patients with progressed visual field loss and the patients with stable visual fields.
Material And Methods: Thirty-six eyes of 36 patients were followed for five years after their first trabeculectomy with tonometry and automated perimetry (Octopus 500EZ, program G1). The rate of change of the visual field was measured by linear regression analysis of the mean sensitivity value (dB) of each field test versus time (month).
Background: There has been only 1 study on postoperative pain after external dacryocystorhinostomy (DCR) that compared pain between 2 groups of patients; 1 group received local anesthesia and the other received general anesthesia. To further characterize the relationship between these 2 types of anesthesia and postoperative pain, we designed a study in which a single patient received these 2 different anesthesia modalities for a short interval on 2 different sides.
Material/methods: There were 50 participants in this study.