ABSTRACT Purpose: To evaluate the visual, topographic, and refractive outcomes of the implantation of asymmetric segments (AS) of the ICRS intracorneal ring in eyes with keratoconus and irregular/asymmetric astigmatism (phenotypes type 2 Duck and 3 Snowman by morphological classification of Fernandez-Vega/Alfonso Keratoconus). Methods: Prospective clinical study including 60 patients (60 eyes) with keratoconus who underwent implantation of the Kearing ICRS selected and implanted according to the Mediphacos nomogram () with femtosecond laser. Preoperative and postoperative evaluations included uncorrected visual acuity, […]

ABSTRACT The objective of this case report was to share the successful management of severe endophthalmitis, aiming at ocular integrity and visual acuity. A 73-year-old man presented with visual acuity of 20/30 in the right eye and 20/200 in the left eye. On the 21st day postoperatively after phacoemulsification in the left eye, he developed symptoms of endophthalmitis, including ocular discomfort, blurred vision, and whitish discharge. Despite negative cultures, his condition worsened, resulting in corneal perforation on the 31st day. […]

ABSTRACT Objective: To characterize the effectiveness of anti-vascular endothelial growth factor drugs in exudative age-related macular degeneration. Methods: Retrospective longitudinal study of 54 patients with age-related macular degeneration receiving bevacizumab or aflibercept. Demographic data, visual acuity, and central retinal thickness measurements were collected. Improvement/stability of visual acuity and reduction in retinal thickness configured satisfactory responses. Results: Among the 60 eyes studied, there was no difference (p = 0.262) in satisfactory response when using bevacizumab (48.5%) or aflibercept (63.0%). Snellen’s visual […]

ABSTRACT The global cosmetic industry growth and the desire for aesthetics and rejuvenation have increased the aesthetic procedures. Autologous fat is the most common and most serious type of filling related to iatrogenic blindness. Iatrogenic occlusion of the ophthalmic artery is a rare but devastating complication of facial filler injections. Although several treatments have been reported and proposed, to date there is no proven efficacy. In identifying central retinal artery occlusion, timing is crucial to the patient’s visual prognosis. The […]

ABSTRACT Introduction: Vision is one of the senses that most integrates the individual with the environment, since it captures most of the sensory stimuli to which the human being is exposed, and it is precisely this integration that allows the creation of memories and the formation of the knowledge. Low vision in childhood impairs learning, socialization, and also determines visual quality in adulthood. Objective: to identify the visual acuity of school children using the Snellen Test and refer and carry […]

ABSTRACT One in four patients affected by maxillofacial trauma will have concomitant orbital fractures and ocular injuries; therefore, an ophthalmological evaluation is recommended for all patients who have been affected by facial trauma. Some ophthalmological exams soon after the trauma can be decisive for the preservation of visual acuity. Patients with physical examination findings of poor visual acuity, afferent pupillary defect, radiographic images with high depth of orbital fracture, are at greater risk of vision loss and specific concern for […]

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 Juvenile glaucoma and retinoschisis are rare diseases alone. They occur bilaterally with early onset, resulting in severe visual loss. Juvenile glaucoma is mainly described in males, with high intraocular pressure, and juvenile retinoschisis is characterized by the formation of retinal cysts. This case reports a 16-year-old male patient with progressive visual loss that presents an association of both pathologies, which is an uncommon and severe involvement. After adequate diagnosis and drug treatment, the condition improved and did not require […]