Characterization of Corneal Indentation Hysteresis [PDF]
2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2015 Corneal indentation is adapted for the design and development of a characterization method for corneal hysteresis behavior - Corneal Indentation Hysteresis (CIH). Fourteen porcine eyes were tested using the corneal indentation method. The CIH measured in enucleated porcine eyes showed indentation rate and intraocular pressure (IOP) dependences. The CIH
Match W. L. Ko +2 more
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Corneal hysteresis in patients with dry eye [PDF]
Eye, 2011 To measure corneal hysteresis and intraocular pressure (IOP) in patients with dry eye and to compare with normal subjects.This cross-sectional study consists of 70 eyes of 40 patients with dry eye (group 1) and 75 eyes of 40 normal subjects (group 2).
Doganay, SELİM, FIRAT, PENPE GÜL
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Central Corneal Thickness and Corneal Hysteresis Associated With Glaucoma Damage [PDF]
American Journal of Ophthalmology, 2006 We sought to measure the impact of central corneal thickness (CCT), a possible risk factor for glaucoma damage, and corneal hysteresis, a proposed measure of corneal resistance to deformation, on various indicators of glaucoma damage.Observational study.Adult patients of the Wilmer Glaucoma Service underwent measurement of hysteresis on the Reichert ...
Nathan G, Congdon +4 more
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Correlation between apical protrusion in the Scheimflug imaging and Corneal Hysteresis and Corneal Resistance factor by Ocular Response Analyzer, among refractive non-keratoconic Egyptian patients [PDF]
Electronic Physician, 2015 Introduction: Apical protrusion in the central 4-mm ring in the Scheimflug imaging (Pentacam), both for the anterior and posterior floats as well as Corneal Hysteresis and Corneal Resistance Factor by Ocular Response Analyzer (ORA), generally are ...
Tamer Adel Refai
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Corneal hysteresis as a predictor of glaucomatous optic neuropathy progression [PDF]
Клиническая офтальмология, 2019 N.I. Kurysheva1, E.O. Shatalova2, L.V. Lepeshkina1 1 Burnazyan Federal Medical Biophysical Center of Federal Medical Biological Agency, Moscow, Russian Federation 2 LLC “Doctor Shatalov Clinic”, Orekhovo-Zuyevo, Russian Federation ...
N.I. Kurysheva +2 more
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Does severity of dermatochalasis in aging affect corneal biomechanical properties? [PDF]
Clinical Interventions in Aging, 2016 Kurşat Atalay, Ceren Gurez, Ahmet Kirgiz, Kubra Serefoglu Cabuk Department of Ophthalmology, Bagcilar Training and Research Hospital, Istanbul, Turkey Purpose: The aim of this study was to investigate the possibility of a relationship between corneal ...
Atalay K +3 more
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Corneal biomechanics in asymmetrical normal-tension glaucoma [PDF]
Clinical Ophthalmology, 2016 Hazem Helmy,1 Mahmoud Leila,2 Ahmed Atef Zaki3 1Department of Glaucoma and Optic Nerve Diseases, 2Retina Department, 3Corneal Diseases Department, Research Institute of Ophthalmology, Cairo, Egypt Purpose: We aimed to assess corneal biomechanics using ...
Helmy H, Leila M, Zaki AA
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Accelerated versus conventional corneal collagen cross-linking in the treatment of mild keratoconus: a comparative study [PDF]
Clinical Ophthalmology, 2014 Ahmed Mohamed SherifFaculty of Medicine, Cairo University, EgyptAim: To evaluate the use of accelerated corneal collagen cross-linking in the management of mild and moderate progressive keratoconus in comparison with conventional cross-linking.Patients ...
Sherif AM
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Relationship Between Corneal Hysteresis and Corneal Resistance Factor with Other Ocular Parameters [PDF]
Seminars in Ophthalmology, 2014 To evaluate the relationship between corneal hysteresis (CH) and corneal resistance factor (CRF) with age, central corneal thickness (CCT), corneal curvature (KM), corneal volume (CV), and refractive error in naïve eyes.105 healthy subjects (58 male and 47 female) were included in this study. The ages ranged from 19 to 82 years (mean 43.1 ± 15.4 years)
Rosa N +4 more
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Corneal biomechanical properties after laser-assisted in situ keratomileusis and photorefractive keratectomy [PDF]
Clinical Ophthalmology, 2017 Eileen S Hwang,1 Brian C Stagg,1 Russell Swan,1 Carlton R Fenzl,1 Molly McFadden,2 Valliammai Muthappan,1 Luis Santiago-Caban,1 Mark D Mifflin,1 Majid Moshirfar1,3 1Department of Ophthalmology and Visual Sciences, John A.
Hwang ES +8 more
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