Ocular Response Analyzer to Assess Age-Related Biomechanical Characteristics of the Cornea in a Taiwanese Population
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چکیده
منابع مشابه
Ocular Response Analyzer to Assess Age-Related Biomechanical Characteristics of the Cornea in a Taiwanese Population
Purpose: To investigate biomechanical properties of the cornea as measured using a Reichert ocular response analyzer (ORA) in a Taiwanese population. Methods: Basic demographic data were recorded for 1875 Taiwanese subjects. Corneal hysteresis (CH), corneal resistance factor (CRF), central corneal thickness (CCT), Goldmann-equivalent intraocular pressure (IOPg), and corneal-compensated intraocu...
متن کاملCorneal thickness- and age-related biomechanical properties of the cornea measured with the ocular response analyzer.
PURPOSE The Ocular Response Analyzer (ORA) is a new instrument that measures the corneal biomechanical response (corneal hysteresis, CH) to rapid indentation by an air jet. CH is the difference in applanation pressures (P1, P2) between the rising and falling phases of the air jet. The investigation had two parts: a characterization study and a validation study. In the characterization study, th...
متن کاملBiomechanical parameters of the cornea measured with the Ocular Response Analyzer in normal eyes
BACKGROUND To evaluate the relationships between Reichert Ocular Response Analyzer (ORA) parameters corneal hysteresis (CH) and corneal response factor (CRF) and ocular dimensions, age and intraocular pressure. METHODS Two hundred and twelve eyes of 212 participants with no ocular pathology had CH and CRF measured with the ORA. Intraocular pressure (IOP) was measured with the Dynamic Contour ...
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15 صفحه اولevaluation of corneal biomechanical properties following scleral buckling using the ocular response analyzer
purpose : to evaluate corneal visco-elasticity and intraocular pressure (iop) changes measured by an ocular response analyzer (ora) after scleral buckling methods : fifty-six eyes with history of scleral buckling surgery three months ago were included in the study. corneal hysteresis (ch), corneal resistance factor (crf), corneal-compensated iop (iopcc) and goldmann-correlated iop (iopg) were m...
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ژورنال
عنوان ژورنال: International Journal of Clinical Medicine
سال: 2014
ISSN: 2158-284X,2158-2882
DOI: 10.4236/ijcm.2014.512089