PURPOSE. Relative peripheral hyperopia has been associated with central myopia. This study was conducted to determine whether baseline relative peripheral hyperopia is associated with an increased risk of developing myopia or myopia progression in young Singapore Chinese children. METHODS. One hundred eighty-seven children who participated in the Peripheral Refraction in Preschool Children (PRE...

PURPOSE To study a paired-match comparison between refractive lens exchange with pseudophakic IOL implant (RLE) and Artisan phakic IOL for high hyperopia. METHODS Nineteen eyes (12 patients, 20 to 41 years old) with an Artisan phakic IOL (Model 203: 1.00-D increment) for hyperopia from +2.75 to +9.25 D were matched to 19 eyes (15 patients, 26 to 46 yr) with hyperopia from +2.75 to +7.50 D, wh...

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...

A clinical case of congenital aniridia in combination with high degree hyperopia, cataract, ophthalmohypertension, foveal hypoplasia is presented. The article analyzes the results a complex morphofunctional studies conducted before and after cataract surgery, presents practical data on differential diagnosis glaucoma ophthalmohypertension therapeutic approaches, including use diaphragm contact ...

An analysis was performed of the accommodation, hydrodynamics state eye, asthenopic complaints in 58patients (58 eyes) with hyperopia. Accommodation disorders were revealedin form constantly redundant tension weakness accommodation (12,1%), (70,7 %), as well their combination (17,2 %). The indices patients hypermetropydepend on age that should be taken into account during performance a comparat...

purpose: to study the distribution of ocular higher-order aberrations (hoas) and mesopic pupil size in individuals screened for refractive surgery. methods: ocular hoas and mesopic pupil size were studied in 2458 eyes of 1240 patients with myopia, simple myopic astigmatism and compound myopic astigmatism and 215 eyes of 110 patients with hyperopia, simple hyperopic astigmatism and compound hype...

Seven patients with an ophthalmologic diagnosis of acquired hyperopia with choroidal folds were evaluated by high-resolution axial CT of the orbits. Coronal, oblique coronal, and parasagittal reformations were obtained and the thickness of the optic nerve and morphologic appearance of the globes were assessed by measurement and subjective appearance. Flattening of the globe, which caused the gl...

Abstract Background To assess the prevalence and demographics of lower eyelid epiblepharon in Chinese preschool children to evaluate its association with refractive errors. Methods In this population-based, cross-sectional study, a total 3170 aged 3 6 years from Beijing, China underwent examinations including weight, height, cycloplegic autorefraction slit-lamp examination external eyes. The wa...

purpose : to determine the effect of carpet weaving on refractive errors methods : in this cross sectional study, carpet weavers and non-weavers in the normal population of mashhad were regarded as exposed and non-exposed groups, respectively. a carpet weaver was a person who wove carpets 7 hours a day for at least 2 years. the non-weavers group was selected from the population of mashhad throu...