We assessed the prevalence and characteristics of neuro-ophthalmological manifestations (NOMs) in patients with stroke due to internal carotid artery (ICA) disease. NOMs were evaluated in 81 patients with ICA dissection and 229 patients with ICA atherosclerotic occlusion from the Lausanne Stroke Registry. NOMs, seen in 57% of patients with ICA dissection consisted of visual field defect (32%), ...

Abstract Ocular injuries and their complications represent the most common causes of visual impairment. For ocular surgery, there is an unmet need for highly transparent bioadhesives with superior adhesion, biocompatibility, regenerative properties. Herein, a novel high‐transparent bioadhesive hydrogel composed gelatin methacryloyl (GelMA) dopamine methacrylamide (DMA) developed by in situ oxid...

PURPOSE To report branch retinal artery occlusion (BRAO) in a patient with patent foramen ovale (PFO). CASE REPORT A 29-year-old female patient was referred for sudden onset superior visual field defect in her left eye. Ocular examination revealed visual acuity of 20/32 in the affected eye along with a positive relative afferent pupillary defect. A calcified white embolus was noted at the fir...

Ocular coloboma is a rare malformation which occurs as an isolated defect in healthy individuals or be part of complex syndrome known unknown etiology. Patients with iris and choroid complicated cataract should have surgery to improve their BCVA, if there no retinal detachment.We report the case right eye male following consultation.The patient had inferonasal iris, resulted pear-shaped pupil l...

purpose: controversy has recently risen about the presence of compensatory ocular countertorsion (coct) after head tilt. this study was performed to define the functional range of this phenomenon. methods: cycloplegic autorefraction was performed on 80 eyes with regular astigmatism 2d. objective autorefraction was performed in normal position, right and left head tilt positions of 5º, 10º, 15º,...

This article describes a case of untreated optic neuritis occurring in the setting coronavirus disease 2019 (COVID-19) infection and provides new insights into natural history this condition. A 29-year-old male patient with no known ocular or systemic presented pain on extraocular movements sudden loss vision inferior visual field affecting right eye. He had tested positive for COVID-19 six day...

PURPOSE To examine the suprathreshold scaling of pneumatic stimuli, and the ratings of discomfort and intensity under clear and defocused visual conditions. METHODS Twenty-one participants rated sensory intensity and discomfort of a series of mechanical stimuli from a pneumatic esthesiometer, using a 0 to 100 numerical scale under clear and defocused visual conditions. Esthesiometry was perfo...