Results 1 to 10 of about 17,826 (229)
Changes in refractive errors related to spectacle correction of hyperopia. [PDF]
PLoS ONE, 2014 BACKGROUND: Hyperopic undercorrection is a common clinical practice. However, less is known of its effect on the change in refractive errors and emmetropization throughout the later years of childhood.
Hee Kyung Yang +3 more
doaj +2 more sources
Relation between preoperative hyperopia and surgical outcome in infantile esotropia [PDF]
International Journal of Ophthalmology, 2018 AIM: To evaluate the relation between preoperative hyperopia and surgical outcomes of infantile esotropia in patients younger than 24 months of age.
Haeng Jin Lee +3 more
doaj +3 more sources
Corneal shape in hyperopia [PDF]
Australasian journal of optometry, The, 1998 Background: A trend towards decreased peripheral corneal flattening with increasing myopia has recently been demonstrated. The present study was conducted to determine whether corneal asphericity also varies significantly with hyperopic refractive error.
Leo G Carney
exaly +3 more sources
Association between childhood strabismus and refractive error in Chinese preschool children. [PDF]
PLoS ONE, 2015 PURPOSE:To investigate the association between concomitant esotropia or concomitant exotropia and refractive error in preschool children. METHODS:A population-based sample of 5831 children aged 3 to 6 years was selected from all kindergartens in a ...
Hui Zhu +6 more
doaj +1 more source
Journal of Clinical Ophthalmology and Research, 2022 Aims: To determine the frequency and factors affecting clinically significant (≥1.0 diopters, D) changes in the spherical equivalent (SE) hyperopia in patients with refractive accommodative esotropia (RAET).
Kanwar Mohan, Suresh Kumar Sharma
doaj +1 more source
The influence of age, sex and visual dysfunction on reading ability in school-children [PDF]
EPJ Web of Conferences, 2020 Binocular and accommodative dysfunctions affect the efficiency and coordination of the eyes, and this may impair reading performance. Reading can be evaluated using accuracy and speed measures. In this study, we searched for evidence that dysfunctions of
Baptista António M. G. +5 more
doaj +1 more source
Effects of Cycloplegic Agents on Ocular Parameters in Children with Myopia and Hyperopia
Journal of Ophthalmology, 2023 Background. To study the effect of cycloplegia on ocular parameters in children with myopia and hyperopia. Methods. Forty-two myopia and forty-four hyperopia eyes in children between 5 and 10 years of age were included. Measurements were taken before and
Guangzhi Qu +5 more
doaj +1 more source
Refractive error change and vision improvement in moderate to severe hyperopic amblyopia after spectacle correction: Restarting the emmetropization process? [PDF]
PLoS ONE, 2017 The aims of the study were to develop guidelines for prescribing spectacles for patients with moderate to severe hyperopic amblyopia and to demonstrate how emmetropization progresses.Children with hyperopic amblyopia who had a spherical equivalent of ...
Ji Woong Chang
doaj +1 more source
Frontiers in Pediatrics, 2023 BackgroundThe current study was to evaluate the choroidal thickness (CT) and vascular microstructure parameters in Chinese children with high hyperopia through enhanced depth imaging optical coherence tomography (EDI-OCT).MethodsCross-sectional study.
Dehai Zhu +10 more
doaj +1 more source
Life, 2021 The Retinal Ion-Driven Fluid Efflux (RIDE) model theorizes that phototransduction-driven changes in trans-retinal ion and fluid transport underlie the development of myopia (short-sightedness).
Nina Riddell +2 more
doaj +1 more source