Prediction of accommodative optical response in prepresbyopic subjects using ultrasound biomicroscopy
نویسندگان
چکیده
منابع مشابه
Advances in ultrasound biomicroscopy.
The visualisation of living tissues at microscopic resolution is attracting attention in several fields. In medicine, the goals are to image healthy and diseased tissue with the aim of providing information previously only available from biopsy samples. In basic biology, the goal may be to image biological models of human disease or to conduct longitudinal studies of small-animal development. H...
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Ultrasound biomicroscopy (UBM) is a high-resolution ultrasound technique that allows noninvasive in vivo imaging of structural details of the anterior ocular segment at near light microscopic resolution and provides detailed assessment of anterior segment structures, including those obscured by normal anatomic and pathologic relations. This review gives an overview regarding the instrument, tec...
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The advent of the ultrasound biomicroscope (UBM) has made high resolution imaging of the anterior segment possible, permitting reproducible imaging of the cross-sectional anterior chamber angle anatomy. This article gives an outline of normal angle anatomy, technique of UBM and reviews the various applications of the UBM for glaucoma and illustrates how it can be a useful tool in the management...
متن کاملClinicopathological correlation of congenital corneal opacification using ultrasound biomicroscopy.
AIM To investigate the correlation between clinical, high frequency ultrasound biomicroscopy (UBM) and, where possible, histological findings in cases of congenital corneal opacification presenting to the departments of ophthalmology, Great Ormond Street Hospital for Children, London, and the Hospital for Sick Children, Toronto, Canada. METHOD 22 eyes of 13 children (age range 3-225 days) wit...
متن کاملMeasurement of Angle Kappa Using Ultrasound Biomicroscopy and Corneal Topography
PURPOSE To introduce a new convenient and accurate method to measure the angle kappa using ultrasound biomicroscopy (UBM) and corneal topography. METHODS Data from 42 eyes (13 males and 29 females) were analyzed in this study. The angle kappa was measured using Orbscan II and calculated with UBM and corneal topography. The angle kappa of the dominant eye was compared with measurements by Orbs...
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ژورنال
عنوان ژورنال: Journal of Cataract and Refractive Surgery
سال: 2015
ISSN: 0886-3350
DOI: 10.1016/j.jcrs.2014.12.049