ABSTRACT Objective To develop and validate a course on basic sciences in Ophthalmology. Methods A methodological study for the development and validation of a teaching and instructional material, an online course through the ADDIE instructional design, was prepared at the Faculdade Pernambucana de Saúde (FPS). The design consists of three steps out of five: Analysis, Design, and Development. Bloom’s revised Taxonomy was used to define the learning objectives. The course was submitted remotely to content validation, through a consensus group […]

ABSTRACT Objective To identify the epidemiological profile and visual benefit of the patient using the Unified Health System after cataract surgery. Methods This is a descriptive, cross-sectional and retrospective study with the analysis of medical records, between October and November 2020. We included 573 eyes of 319 patients that were selected for cataract surgery. Gender, age, cataract classification, pre-and post-surgery corrected acuity, smoking, presence of comorbidities, and previous ocular alterations were analyzed. Results Of the cataract surgeries performed, the mean […]

ABSTRACT Orbital apex is a region involving bone, vascular and neural structures. Pathologies involving this region may lead to several symptoms and signals and to orbital apex syndrome. It is a rare syndrome that is characterized by signals involving nervous ocular motor nerves through the optic foramen and the superior orbital fissure. This can affect the oculomotor, the third canal and abducens nerves; the ophthalmic division of the fifth cranial nerve and the optic nerve. Its causes include neoplastic, vascular, […]

ABSTRACT Femtolasik is one of the most used techniques in refractive surgery due to good refractive results, predictability, reproducibility, and safety, achieving excellent results and a high degree of satisfaction. Although the complication rates are small, it is worth noting that there may be intercurrences. The objective of this work is to report a case of complication in the dissection of the lamella of laser in situ keratomileusis (Lasik) with Femtosecond laser, and subsequent lamella tear. Excimer Laser was applied […]

ABSTRACT Non-glaucomatous papillary cupping constitutes an important differential diagnosis in daily medical practice. There are patients diagnosed and treated as glaucoma, who do not present the disease and are part of the large group of non-glaucomatous optic neuropathies. This case emphasizes directing the diagnostic gaze to these “apparently glaucomatous” optic nerves through a case of periventricular leukomalacia. Patients with a history of prematurity, alterations in the cerebral white matter and presence of optic nerve excavations with normal intraocular pressures.

ABSTRACT Objective To analyze the short, medium and long-term efficacy and stability in 46 eyes with keratoconus, operated with Ferrara intrastromal corneal ring segments. Methods The primary endpoint was the mean keratometry of total corneal refractive power. We also studied the effects of age, degree of keratoconus and clinical phenotype on the results, as well as the following keratometry variations and aberrometry variations: flattest, most curved, mean, maximum, astigmatism, root mean square of primary coma aberration and root mean square […]

ABSTRACT Intraocular tuberculosis should always be deemed as a differential diagnosis due to its high importance, in addition to the high morbidity of systemic infection. This condition may be associated with extraocular manifestations that are not prevalent in tuberculosis. The author reported a case of ocular tuberculosis vasculitis associated with erythema nodosum and Poncet’s disease, with resolution of the medical findings and symptoms after the standard treatment for tuberculosis.

ABSTRACT Purpose: To retrospectively analyze the changes in corneal keratometry and astigmatism after intrastromal ring surgery, comparing the use of one long arch segment versus two traditional arc length segments. Methods: A cross-sectional study obtained data from 94 eyes of patients diagnosed with keratoconus that underwent surgical treatment with corneal ring implant. They were divided into two groups according to the type of implant received: one long-arch segment (Group A) or two traditional segments (Group B), both 250 microns thick. […]