Relationship of Corneal Hysteresis and Anterior Lamina Cribrosa Displacement in Glaucoma
نویسندگان
چکیده
منابع مشابه
Relationship between corneal hysteresis and lamina cribrosa displacement after medical reduction of intraocular pressure
PURPOSE To evaluate the relationship between the displacement of the lamina cribrosa (LC) and prelaminar tissue with corneal hysteresis (CH) using spectral-domain coherence tomography (SD-OCT) after reducing intraocular pressure (IOP) with medical treatment. METHODS Sixty-one eyes of 61 patients with ocular hypertension or primary open-angle glaucoma who were going to start with treatment wer...
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...
متن کاملAnterior Displacement of Lamina Cribrosa during Valsalva Maneuver in Young Healthy Eyes
PURPOSE To investigate lamina cribrosa (LC) displacement during the Valsalva maneuver in young healthy eyes using enhanced depth imaging (EDI) spectral-domain optical coherence tomography (SD-OCT). METHODS Forty-eight eyes of 48 young healthy volunteers (age range: 20-34 years) underwent intraocular pressure (IOP) measurement by Goldmann applanation tonometry as well as Cirrus HD-OCT scans be...
متن کاملAnterior Lamina Cribrosa Insertion in Primary Open-Angle Glaucoma Patients and Healthy Subjects
PURPOSE To determine using swept-source optical coherence tomography (SS-OCT) whether there are differences in the location of the anterior lamina cribrosa insertion (ALI) in primary open-angle glaucoma (POAG) patients and healthy subjects. METHODS Fifty three eyes from 53 patients with POAG, and 53 eyes from 53 age-matched healthy subjects were included prospectively in Seoul National Univer...
متن کاملAnterior Lamina Cribrosa Surface Depth in Open-Angle Glaucoma: Relationship with the Position of the Central Retinal Vessel Trunk
PURPOSE To determine the factors influencing the anterior lamina cribrosa (LC) surface depth (LCD) in patients with open-angle glaucoma (OAG), focusing on the association between LCD and the position of the central retinal vessel trunk (CRVT) at the anterior LC surface. METHODS Optic nerve heads of 205 OAG eyes were scanned using swept-source optical coherence tomography (SS-OCT). After proce...
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ژورنال
عنوان ژورنال: American Journal of Ophthalmology
سال: 2020
ISSN: 0002-9394
DOI: 10.1016/j.ajo.2019.11.017