Interocular Symmetry of Fixation, Optic Disc, and Corneal Astigmatism in Bilateral High Myopia: The Shanghai High Myopia Study
نویسندگان
چکیده
منابع مشابه
P 303 The optic disc changes in high myopia
Purpose: ‘This study describes hemodynamic characteristics of the retrobulbar circulation in ten eyes with acute anterior ischemic optic neuropathy (AION), in order to better understand Ihe natural history of this disease. Methods: Color Doppler imaging was used to measure the peak systolic blood flow velocities and vascular resistance (resistive index) within the central retinal, ophtalmic, an...
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Purpose: To report a case of peripapillary intrachoroidal cavitation (choroidal schisis) and optic pit in a case of high myopia and open-angle glaucoma. Case report: A 30-year-old high myopic man was referred to our clinic for presumed peripapillary choroidal tumors. In funduscopy, there were two yellow-orange and slightly elevated peripapillary lesions in both eyes with indistinct margins. A s...
متن کاملGlaucomatous-Type Optic Discs in High Myopia
PURPOSE To assess the prevalence of glaucoma in patients with high myopia defined as myopic refractive error of >-8 diopters or axial length ≥26.5 mm. METHODS The hospital-based observational study included 172 patients (336 eyes) with a mean age of 61.9±12.3 years and mean axial length of 30.1±2.3 mm (range: 24.7-39.1mm). Glaucomatous-type optic discs were defined by glaucomatous optic disc ...
متن کاملCentral corneal thickness in high myopia.
PURPOSE To examine if central corneal thickness (CCT) is different in emmetropia and high myopia. METHODS 57 emmetropic subjects (0 to + 1.5 D) and 48 high myopes (all more than - 6 D in spherical equivalent refraction) were studied. CCT was measured by a Haag-Streit Optical Low-Coherence Reflectometry (OLCR) pachymeter, a recently developed high precision pachymeter with a standard deviation...
متن کاملMechanical optic neuropathy in high myopia: Mechanical optic neuropathy in high myopia Bontzos, Plainis, Papadaki, Giannakopoulou and Detorakis
Myopia is a major cause of visual impairment and its prevalence is increasing globally at an alarming rate. High pathologic myopia is described as myopia with associated degenerative changes in the sclera, choroid and retinal pigment epithelium, resulting initially in loss of visual acuity (VA). Excessive elongation of the globe and posterior staphyloma are the hallmark findings in pathological...
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ژورنال
عنوان ژورنال: Translational Vision Science & Technology
سال: 2019
ISSN: 2164-2591
DOI: 10.1167/tvst.8.1.22