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Journal of Optometry: peer-reviewed Journal of the Spanish General Council of Optometry, ISSN 1888-4296, 2012, Volume 5, Issue 2, pp. 80 - 86
Journal Article
Taiwan Journal of Ophthalmology, ISSN 2211-5056, 04/2018, Volume 8, Issue 2, pp. 93 - 98
A comparison of precision of intraocular implant power calculation by computing keratometry values by two different methods, namely, the automated and manual... 
Accuracy of biometry | manual keratometry | automated keratometry | keratometry | Original
Journal Article
International Ophthalmology, ISSN 0165-5701, 7/2019, Volume 39, Issue 7, pp. 1501 - 1509
Journal Article
Current Eye Research, ISSN 0271-3683, 10/2018, Volume 43, Issue 10, pp. 1205 - 1214
Purpose: To compare keratometry and corneal astigmatism measurements obtained by the Verion Image Guided System to those obtained by automated keratometry... 
Verion Image Guided System | Pentacam | manual keratometry | corneal astigmatism | IOLMaster | Keratometry | SURGERY | EYES | IMAGE-GUIDED SYSTEM | AGREEMENT | REPEATABILITY | OPHTHALMOLOGY | INTRAOCULAR-LENS IMPLANTATION | DEVICES | BIOMETRY | COMPARABILITY
Journal Article
International Ophthalmology, ISSN 0165-5701, 2/2016, Volume 36, Issue 1, pp. 17 - 20
Journal Article
INTERNATIONAL JOURNAL OF OPHTHALMOLOGY, ISSN 2222-3959, 03/2019, Volume 12, Issue 3, pp. 412 - 416
AIM: To evaluate the interchangeability of keratometric and asphericity measurements provided by three measurement systems based on different optical... 
SYSTEM | ANTERIOR SEGMENT | POWER | PHOTOGRAPHY | AUTOMATED KERATOMETRY | AGREEMENT | conical topography | REPRODUCIBILITY | astigmatism | REPEATABILITY | corneal asphericity | SCHEIMPFLUG | keratometry | OPHTHALMOLOGY | NORMAL EYES | corneal topography
Journal Article
Current Eye Research, ISSN 0271-3683, 01/2019, Volume 44, Issue 1, pp. 30 - 33
Purpose: To compare 5-year changes of central and peripheral corneal thickness, corneal volume, and keratometry between diabetic and non-diabetic individuals... 
corneal thickness | longitudinal study | Diabetes | corneal volume | keratometry | REPEATABILITY | ENDOTHELIUM | OPHTHALMOLOGY | MELLITUS | ASSOCIATION | THICKNESS | KERATOCONUS
Journal Article
Guoji Yanke Zazhi, ISSN 1672-5123, 01/2018, Volume 18, Issue 1, pp. 17 - 20
AIM: To compare the corneal curvature and to investigate the agreement between three different keratometers.METHODS: In this prospective study, keratometry was... 
autokeratometer | corneal curvature | IOL Master | keratometry
Journal Article
Clinical Ophthalmology, ISSN 1177-5483, 03/2016, Volume 2016, Issue Issue 1, pp. 521 - 526
Osama Ibrahim,1 Ahmed Elmassry,1 Amr Said,1,2 Moones Abdalla,2 Hazem El Hennawi,1 Ihab Osman1 1Department of Ophthalmology, Alexandria University, Alexandria,... 
pachymetry | keratometry | pentacam | keratectesia | irregular astigmatism
Journal Article
Saudi Journal of Ophthalmology, ISSN 1319-4534, 07/2019
Journal Article
JOURNAL OF CATARACT AND REFRACTIVE SURGERY, ISSN 0886-3350, 11/2016, Volume 42, Issue 11, pp. 1595 - 1601
PURPOSE: To evaluate some possible causes for residual astigmatism after toric intraocular lens (IOL) implantation based on an analysis of data from an online... 
CORNEAL ASTIGMATISM | SURGERY | KERATOMETRY | OPHTHALMOLOGY | POWER | SELECTION | CATARACT-SURGERY | CLINICAL-OUTCOMES
Journal Article
Journal of Cataract and Refractive Surgery, ISSN 0886-3350, 2016, Volume 42, Issue 11, pp. 1588 - 1594
Purpose To analyze the influence on intraocular lens (IOL) power calculation of corneal radii measured by the Verion Image-Guided System in comparison with... 
Ophthalmology | SURGERY | REPEATABILITY | KERATOMETRY | OPHTHALMOLOGY | DEVICES | BIOMETRY | AGREEMENT | PARTIAL COHERENCE INTERFEROMETRY | CATARACT-SURGERY | Measurement | Analysis
Journal Article
Journal of refractive surgery (Thorofare, N.J. : 1995), ISSN 1081-597X, 06/2019, Volume 35, Issue 6, pp. 370 - 376
PURPOSE: To evaluate the repeatability of corneal power and astigmatism derived by a novel multicolored spot reflection topographer system (Cassini; i-Optics,... 
INTRAOCULAR-LENS POWER | TOMOGRAPHY | SURGERY | POSTERIOR | REPEATABILITY | KERATOMETRY | FRONT ABERRATION MEASUREMENTS | VALIDATION | OPHTHALMOLOGY | AGREEMENT | CATARACT-SURGERY | COMPARABILITY
Journal Article
JOURNAL OF CATARACT AND REFRACTIVE SURGERY, ISSN 0886-3350, 05/2016, Volume 42, Issue 5, pp. 663 - 671
PURPOSE: To evaluate and compare the accuracy of 2 toric intraocular lens (IOL) calculators with or without a new regression formula. SETTING: Ein-Tal Eye... 
SURGERY | RESIDUAL ASTIGMATISM | JAVALS RULE | REFRACTIVE ASTIGMATISM | ZONE AUTOMATED KERATOMETRY | OPHTHALMOLOGY | POSTERIOR CORNEAL ASTIGMATISM | POWER | CORRECTING ASTIGMATISM | POLAR VALUE ANALYSIS | CATARACT-SURGERY | PREDICTION
Journal Article
Journal of Cataract and Refractive Surgery, ISSN 0886-3350, 2017, Volume 43, Issue 3, pp. 340 - 347
Purpose To compare the prediction errors in residual astigmatism associated with new calculation methods for toric intraocular lenses (IOLs). Setting Hospital... 
Ophthalmology | SURGERY | EYES | KERATOMETRY | POWER CALCULATION | IMPLANTATION | OPHTHALMOLOGY | POSTERIOR CORNEAL ASTIGMATISM | PREVALENCE | FORMULA | REFRACTIVE OUTCOMES | CATARACT-SURGERY | Eye | Comparative analysis | Contact lenses | Surgery | Methods | Intraocular lenses
Journal Article
Optics Communications, ISSN 0030-4018, 08/2019, Volume 445, pp. 171 - 181
The measurement of corneal radius of curvature is of great importance for clinical studies of patients with both healthy eyes and keratometric issues. We... 
Ophthalmology | Vision tests | Optical devices | Diagnostic equipment | Astigmatism | Corneal topography | CORNEAL POWER MEASUREMENTS | AUTOMATED KERATOMETRY | REPRODUCIBILITY | REPEATABILITY | SHAPE | SCHEIMPFLUG | BIOMETRY | OPTICS | COMPARABILITY | VALIDITY
Journal Article
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