MAINFST AND LATENT HYPEROPIA.
نویسندگان
چکیده
منابع مشابه
Transient hyperopia and diabetes.
consumption and its entry via facilitated diffusion [5] . An increase in both the glucose gradient (as in hyperglycemia) and/or its diffusion facility can increase its aqueous concentration. Almost all the patients of the abovementioned paper were treated with insulin. As we know, insulin is a hormone which facilitates glucose uptake and consumption in the body. Although it has not been proved ...
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PURPOSE To determine the efficacy, stability, and predictability of refractive surgery for hyperopia using four different procedures: photorefractive keratectomy (PRK), laser in situ keratomileusis (LASIK), implantation of a phakic intraocular lens (PIOL), and removing the transparent lens with IOL implantation. METHODS We operated on 184 eyes with hyperopia; 56 eyes had less than +2.00 D (lo...
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Hyperopia is a common refractive error, particularly in young children. Although its prevalence has not been studied to the same extent as myopia, knowledge of its rates among the world population, its early detection and treatment is a matter of vital importance, since moderate or high degrees of this refractive error may lead to other visual impairment conditions. This review provides a summa...
متن کاملConductive keratoplasty for the correction of hyperopia.
BACKGROUND/PURPOSE Conductive keratoplasty (CK) is a surgical technique that delivers radio frequency (350 kHz) current directly into the corneal stroma through a Keratoplasty tip inserted into the peripheral cornea at 8 to 32 treatment points. A full circle of CK spots produces a cinching effect that increases the curvature of the central cornea, thereby decreasing hyperopia. We report here th...
متن کاملExcimer laser photorefractive keratectomy for hyperopia.
BACKGROUND AND OBJECTIVE Photorefractive keratectomy (PRK) has been extensively evaluated for the correction of myopia. This study was undertaken to assess the safety, efficacy, and reliability of PRK in the correction of hyperopia. PATIENTS AND METHODS There were 28 eyes with refractions of +1 to +7.75 D treated for hyperopia with the Chiron Technolas 217-C excimer laser. Thorough visual ass...
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ژورنال
عنوان ژورنال: Journal of the American Medical Association
سال: 1892
ISSN: 0002-9955
DOI: 10.1001/jama.1892.02420090013002e