Diagnostic Power of Lamina Cribrosa Depth and Curvature in Glaucoma
نویسندگان
چکیده
منابع مشابه
Lamina cribrosa depth in different stages of glaucoma.
PURPOSE To compare lamina cribrosa (LC) depth between normal eyes and eyes with different stages of treated glaucoma. METHODS Serial enhanced depth imaging (EDI) optical coherence tomography (OCT) B-scans of the optic nerve head were obtained. To generate the mean LC depth for each eye, LC depths were measured in 11 equally spaced horizontal B-scans and averaged. The mean LC depth was compare...
متن کاملVariation of lamina cribrosa depth following trabeculectomy.
PURPOSE To investigate the long-term changes in lamina cribrosa (LC) depth following trabeculectomy. METHODS Serial horizontal B-scan images of the optic nerve head were obtained using spectral-domain optical coherence tomography from 28 primary open-angle glaucoma patients who underwent trabeculectomy and were followed up for at least 2 years. Approximately 65 B-scans covering the optic disc...
متن کاملClinical Assessment of Lamina Cribrosa Curvature in Eyes with Primary Open-Angle Glaucoma.
PURPOSE Quantitative evaluation of lamina cribrosa (LC) posterior bowing in primary open-angle glaucoma (POAG) eyes using swept-source optical coherence tomography. METHODS Patients with POAG (n = 123 eyes) and healthy individuals of a similar age (n = 92 eyes) were prospectively recruited. Anterior laminar insertion depth (ALID) was defined as the vertical distance between the anterior lamin...
متن کاملPeripapillary Microvascular Improvement and Lamina Cribrosa Depth Reduction After Trabeculectomy in Primary Open-Angle Glaucoma.
Purpose To evaluate peripapillary microvascular changes in patients with primary open-angle glaucoma (POAG) after trabeculectomy using optical coherence tomography (OCT) angiography, and to determine the influence of lamina cribrosa (LC) displacement on changes in peripapillary microvasculature. Methods The peripapillary retinal microvasculature and LC were imaged using OCT angiography and OC...
متن کاملDefects of the Lamina Cribrosa in High Myopia and Glaucoma
PURPOSE We evaluated the prevalence and characteristics of the defects of the lamina cribrosa (LC) in high myopia and glaucoma, and compared them with control eyes using swept-source optical coherence tomography (SS-OCT). METHODS One hundred fifty-nine eyes of 108 participants were divided into four subgroups; high myopia with glaucoma (MG, 67 eyes of 46 subjects), glaucoma without high myopi...
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ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2017
ISSN: 1552-5783
DOI: 10.1167/iovs.16-20802