Results 81 to 90 of about 269,486 (164)
A review of astigmatism and its possible genesis
, 2007 Astigmatism is a refractive condition encountered commonly in clinical practice. This review presents an overview of research that has been carried out examining various aspects of this refractive error.
Carney, Leo G +2 more
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Descemet Membrane Endothelial Keratoplasty for Bullous Keratopathy and Posterior Corneal Opacities
Vision Pan-America, 2015 Although the presence of central corneal opacities could limit the visual prognosis, Descemet Membrane Endothelial Keratoplasty (DMEK) was performed and completely resolved corneal edema and opacities on the visual axis.
Pedro Bertino, Renata Soares Magalhães
doaj +1 more source
, 2012 This book explores the development, optics and physiology of astigmatism and places this knowledge in the context of modern management of this aspect of refractive error.
core +1 more source
, 2007 PURPOSE: To evaluate the use of a software ablation program (Corneal Interactive Programmed Topographic Ablation [CIPTA]) that provides customized photorefractive keratectomy (PRK) to correct astigmatism after keratoplasty.
ALESSIO, Giovanni +2 more
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The Relation Between Corneal and Total Astigmatism [PDF]
, 1996 Using computer-assisted videokeratoscopy we measured corneal astigmatism and compared these results over a range of corneal zone diameters with total ocular astigmatism derived by subjective refraction.
Van Saarloos, Paul P. +4 more
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Consensus on the management of astigmatism in cataract surgery
, 2019 Maria X Núñez,1 Maria A Henriquez,2 Luis J Escaf,3 Bruna V Ventura,4 Miguel Srur,5 Lyle Newball,6 Arnaldo Espaillat,7 Virgilio A Centurion8 1Unit of Cornea, Cataract and Refractive Surgery, Grupo de Investigacion Vision Sana, Clinica de ...
Henriquez MA +7 more
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Customized Toric Intraocular Lens for Correction of High Corneal Astigmatism Secondary to Trachoma
Delhi Journal of OphthalmologyWe report a case of successful correction of high corneal astigmatism by implantation of customized toric intraocular lens (tIOL), in a 75-year-old female patient, presenting with corneal scarring secondary to trachoma in childhood.
Vanshika Verma +3 more
doaj +1 more source
Correction of Myopic Astigmatism with Topography-Guided Laser In Situ Keratomileusis (TOPOLINK)
, 2020 We aim to assess the feasibility of topography-guided laser in situ keratomileusis (TOPOLINK) for correcting pre-existing and surgical-induced astigmatism. A retrospective, single center cohort study was conducted.
Li-Ju Lai +6 more
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Tax Morale, Entrepreneurship, and the Irregular Economy [PDF]
This paper incorporates tax morale into a search and matching model of equilibrium unemployment, with on-the-job search, extended to both the irregular sector and entrepreneurship.
Gaetano Lisi, Maurizio Pugno
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Astigmatism management in cataract surgery with Precizon(®) toric intraocular lens: a prospective study [PDF]
, 2016 PURPOSE: The purpose of this study was to evaluate the visual and refractive outcomes and rotational stability of the new aspheric Precizon(®) toric intraocular lens (IOL) for the correction of corneal astigmatism in cataract surgery.
Lume, M. +7 more
core +1 more source