Metrics of the normal cornea: anterior segment imaging with the Visante OCT
نویسندگان
چکیده
منابع مشابه
Anterior chamber angle measurement with anterior segment optical coherence tomography: a comparison between slit lamp OCT and Visante OCT.
PURPOSE To compare anterior chamber angle measurements obtained from two anterior segment optical coherence tomography (OCT) instruments and to evaluate their agreements and interobserver reproducibility. METHODS Forty-nine eyes from 49 healthy normal subjects were studied. The anterior chamber angle was imaged with the Visante anterior segment OCT (Carl Zeiss Meditec, Dublin, CA) and the sli...
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1 Department of Ophthalmology and Visual Sciences, FEDERAL University of São Paulo—UNIFESP, São Paulo, SP, Brazil 2 New York-Presbyterian Hospital at The Edward S. Harkness Eye Institute of Columbia University, New York, NY, USA 3Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada 4OHSU Oregon Health & Science University, Casey Eye Institute, Portland, OR...
متن کاملAnterior segment OCT imaging after femtosecond laser cataract surgery.
PURPOSE To report the anterior segment imaging characteristics after femtosecond laser assisted cataract surgery. METHODS Cataract surgery was performed with the LenSx femtosecond laser (Alcon-LenSx Inc., Aliso Viejo, CA) in 40 eyes of 40 patients. The laser was programmed to perform a 4.5-mm capsulorhexis, a cross-pattern fragmentation of the nucleus, a 2.8-mm main incision, and a 1.0-mm sid...
متن کاملThe biomechanical properties of the cornea and anterior segment parameters
BACKGROUND To investigate the biomechanical properties of the cornea measured with the Ocular Response Analyzer (ORA) and their association with the anterior segment parameters representing the geometric dimensions including the corneal volume and anterior chamber volume. METHODS A retrospective review of 1020 patients who visited the BGN Eye Clinic was done. The mean radius of the corneal cu...
متن کاملOptical Coherence Tomography (OCT) of the Anterior Eye Segment
Description of Procedure or Service Optical coherence tomography (OCT) is a high resolution method of imaging the ocular structures. OCT for the anterior eye segment is being evaluated as a non-invasive diagnostic and screening tool for the detection of angle closure glaucoma, to assess corneal thickness and opacity, evaluate pre-surgical and postsurgical anterior chamber anatomy, calculate int...
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ژورنال
عنوان ژورنال: Clinical and Experimental Optometry
سال: 2010
ISSN: 0816-4622,1444-0938
DOI: 10.1111/j.1444-0938.2010.00472.x