Results 191 to 200 of about 29,655 (227)
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Comparison of AL-Scan and IOLMaster 500 Partial Coherence Interferometry Optical Biometers
Journal of Refractive Surgery, 2016PURPOSE: To investigate agreement between the ocular biometry measurements provided by a newer optical biometer, the AL-Scan (Nidek Co, Ltd., Gamagori, Japan) and those provided by the IOLMaster 500 (Carl Zeiss Meditec, Jena Germany), which are both based on partial coherence interferometry ...
Kenneth J, Hoffer, Giacomo, Savini
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Ophthalmic Surgery, Lasers and Imaging Retina, 2008
Background and Objective: To compare the utility and accuracy of high-precision immersion ultrasound, partial coherence interferometry, and the IOL Master system (Carl Zeiss Meditec, Dublin, CA) in a tertiary care referral center.
Julio, Narváez +6 more
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Background and Objective: To compare the utility and accuracy of high-precision immersion ultrasound, partial coherence interferometry, and the IOL Master system (Carl Zeiss Meditec, Dublin, CA) in a tertiary care referral center.
Julio, Narváez +6 more
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Journal of Cataract and Refractive Surgery, 2001
To evaluate the intraobserver and interobserver variability in axial length (AL), anterior chamber depth (ACD), and corneal radius measurements using an optical biometry instrument based on partial coherence interferometry (PCI).Johannes Gutenberg University, Mainz, Germany.In this observational case series and interobserver reliability trial, 30 ...
A, Vogel, H B, Dick, F, Krummenauer
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To evaluate the intraobserver and interobserver variability in axial length (AL), anterior chamber depth (ACD), and corneal radius measurements using an optical biometry instrument based on partial coherence interferometry (PCI).Johannes Gutenberg University, Mainz, Germany.In this observational case series and interobserver reliability trial, 30 ...
A, Vogel, H B, Dick, F, Krummenauer
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Optometry and Vision Science, 2019
SIGNIFICANCE The validity of measurements of OA-2000 (Tomey, Nagoya, Japan), a new swept-source optical coherence tomography-based biometer, was evaluated in comparison with IOLMaster 500 (Carl Zeiss Meditec AG, Jena, Germany) as a reference method for ...
R. Ghaffari +5 more
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SIGNIFICANCE The validity of measurements of OA-2000 (Tomey, Nagoya, Japan), a new swept-source optical coherence tomography-based biometer, was evaluated in comparison with IOLMaster 500 (Carl Zeiss Meditec AG, Jena, Germany) as a reference method for ...
R. Ghaffari +5 more
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Biometry of cataractous eyes using partial coherence interferometry
Journal of Cataract and Refractive Surgery, 2002To evaluate the clinical feasibility of the prototype version of a commercial partial coherence interferometry instrument (axial length measurement, ALM, Carl Zeiss Jena) for noninvasive, high-precision biometry in cataractous eyes.Department of Ophthalmology, Vienna General Hospital, and Institute of Medical Physics, University of Vienna, Austria.The ...
Barbara, Kiss +6 more
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Journal of Cataract and Refractive Surgery, 2006
To distinguish pseudophakic accommodation from pseudoaccommodation by measuring the physiologically and pharmacologically induced anterior chamber depth (ACD) shifts.Department of Ophthalmology, University of Debrecen, Debrecen, Hungary.This study comprised 100 pseudophakic eyes of 79 patients.
Alexis, Tsorbatzoglou +3 more
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To distinguish pseudophakic accommodation from pseudoaccommodation by measuring the physiologically and pharmacologically induced anterior chamber depth (ACD) shifts.Department of Ophthalmology, University of Debrecen, Debrecen, Hungary.This study comprised 100 pseudophakic eyes of 79 patients.
Alexis, Tsorbatzoglou +3 more
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The Scientific Journal of Al-Azhar Medical Faculty Girls, 2019
Introduction Accurate biometry is an essential component of cataract surgery. Preoperative measurement of axial eye length (AEL), rather than the corneal curvature, is the most critical factor for accurate calculation of the intraocular lens (IOL) power [
Fatma A. Atwa +3 more
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Introduction Accurate biometry is an essential component of cataract surgery. Preoperative measurement of axial eye length (AEL), rather than the corneal curvature, is the most critical factor for accurate calculation of the intraocular lens (IOL) power [
Fatma A. Atwa +3 more
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Journal of cataract and refractive surgery, 2023
Jiaqing Zhang +4 more
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Jiaqing Zhang +4 more
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