Results 51 to 60 of about 387,211 (228)
Collagen cross-linking in the treatment of pellucid marginal degeneration
Indian Journal of Ophthalmology, 2014 Pellucid marginal degeneration (PMD) is an uncommon cause of inferior peripheral corneal thinning disorder, characterized by irregular astigmatism. We analyzed a case of bilateral PMD patient and treated one eye with corneal collagen cross-linking (CXL ...
Ziad Hassan +4 more
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Repeatability of Ophtha Top topography and comparison with IOL-Master and LenstarLS900 in cataract patients [PDF]
International Journal of Ophthalmology, 2017 AIM: To determine the repeatability of Ophtha Top topography and assess the consistency with intraocular lens (IOL)-Master and LenstarLS900 (Lenstar) in measuring corneal parameters among cataract patients.
Sha-Sha Yu, Hui Song, Xin Tang
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Journal of the Egyptian Ophthalmological Society, 2021 Purpose To evaluate long-term stability following pulsed accelerated cross-linking (CXL) in patients with progressive keratoconus by studying the changes in corneal topography.
Ahmed M Gaafar +3 more
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Diagnosis of keratoconus with optical coherence tomography
Journal of the Egyptian Ophthalmological Society, 2016 Purpose The aim of the study was to assess the accuracy of optical coherence tomography (OCT) (3D OCT-2000) in diagnosing keratoconus by measuring the central corneal thickness and the central curvature radius.
Mortada A Abozaid, Ashraf M Mohammed
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Therapeutic Advances in Ophthalmology, 2020 Purpose: To evaluate the anatomic changes in the cornea and anterior segment following intravitreal aflibercept loading dose for neovascular age-related macular degeneration. Methods: The study included 40 eyes of 40 patients with neovascular age-related
Cemile Ucgul Atilgan +4 more
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A New Parameter in The Etiology of Hyperopic Anisometropic Amblyopia: Corneal Densitometry
Journal of Ophthalmology, 2020 Objectives. To evaluate the anterior segment parameters and densitometric values of cornea and lens in children with anisohipermetropic amblyopia by corneal topography and optical biometry devices. Design.
Erdin Bozkurt +3 more
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Severe Corneal Morphological Alterations after Excimer Laser Surface Ablation for a High Astigmatism
Case Reports in Ophthalmology, 2021 We report long-term alterations of anterior corneal stroma after excimer laser surface ablation for a high astigmatism. The patient claimed progressive visual loss in his right eye (RE) during the last 3 years after bilateral laser-assisted subepithelial
Anna M. Roszkowska +4 more
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Investigative Ophthalmology and Visual Science, 2016 Purpose To differentiate between keratoconus and contact lens-related corneal warpage by combining focal change patterns in anterior corneal topography, pachymetry, and epithelial thickness maps. Methods Pachymetry and epithelial thickness maps of normal,
M. Tang +5 more
semanticscholar +1 more source
TNOA Journal of Ophthalmic Science and Research, 2022 Purpose: The purpose of this study is to describe the clinical and topographical features of keratoconus in children and to emphasize the role of corneal topography in early diagnosis of keratoconus in eyes with astigmatism. Materials and Methods: It was
Sujatha Mohan +2 more
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Corneal Ectasis among Wrestlers: Report of Two Cases
Annals of Applied Sport Science, 2014 Report keratoconus in two patients with a long history of wrestling without any risk factor for corneal ectasia and reviewing the possible pathogenesis. To confirm suspicion of keratoconus, corneal topography was performed using scanning slit topography ...
Mohammad Ali Zare Mehrjardi +4 more
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