Results 81 to 90 of about 22,300 (236)

Modulation of constant light effects on the eye by ciliary ganglionectomy and optic nerve section [PDF]

, 2000
Our previous studies have shown that an environment of constant light (CL) can lead to development of high degree of hyperopia in newborn chicks by inducing severe corneal flattening, and compensatory growth of the vitreous chamber.
Tong Li, Howard C Howland, Cahill, Cahill, Erikson-Lamy, Fitzgerald, Fitzgerald, Irving, Li, Li, Li, Li, Li, Lin, Marwitt, Morgan, Morin, Reme, Schaeffel, Schaeffel, Schaeffel, Schaeffel, Schaeffel, Schmid, Sugimoto, Tosini, Troilo, Troilo, Troilo, Troilo, Troilo, Wallman, Wallman, Weiss, Wildsoet, Wildsoet, Wildsoet, Wildsoet   +37 more
core   +1 more source

Variation in measuring and ophthalmic factors correlating with central corneal thickness in the Northern Finland birth cohort eye study

Acta Ophthalmologica, EarlyView.
Abstract Purpose To assess the correlation between optical coherence tomography (OCT) and ultrasound pachymetry (USP) as methods for analysing central corneal thickness (CCT) and to evaluate ophthalmic factors affecting CCT. Methods The eyes of 3070 subjects of the Northern Finland Birth Cohort (NFBC) were examined at the age of 45–49 years.
Tuomas Qvist, Oona Ahokas, Johanna Liinamaa, Ville Saarela   +3 more
wiley   +1 more source

Changes in IOP Following Cataract Surgery in Patients with Axial Hyperopia.

Minia Journal of Medical Research
Introduction Hyperopia is a prevalent refractive disorder in both children and adults; in adults, it is recognized as a risk factor for primary angle-closure glaucoma (PACG).
Mohamed Esmail, Ismail Omar, Hosam Elsambely, Gehad youssif   +3 more
doaj   +1 more source

Phakic Intraocular Lenses An Overview

Delhi Journal of Ophthalmology, 2013
Currently, there are four general approaches to correct refractive errors: refractive corneal surgery, crystalline lens surgery, and implantation of an intraocular lens (IOL) in the anterior or posterior chamber.
Sana Ilyas Tinwala, J S Titiyal
doaj   +1 more source

Novel Postzygotic Variants Associated With Hypomelanosis of Ito Expand the ACTB‐Related Neurocutaneous Disease Spectrum

Clinical Genetics, EarlyView.
We describe a previously unreported phenotype related to postzygotic ACTB variants with hypomelanosis of Ito, characterized by hypopigmentation associated or not with neurodevelopmental features, distinct from Becker presentations, bridging constitutional neurodevelopmental and somatic cutaneous phenotypes.
Estella Castillon, Paul Rollier, Didier Bessis, Laurent Pasquier, Caroline Racine, Alexis Praga, Pierre Vabres, Bertille Bonniaud, Paul Kuentz, Laurence Faivre   +9 more
wiley   +1 more source

Types of refractive errors in a sample of Iraqi children with Intermittent exotropia [version 5; peer review: 1 approved, 2 approved with reservations, 2 not approved]

F1000Research
Background One of the most common strabismus types in children is intermittent exotropia (IXE), which predominantly occurs in children between the ages of 2-4 years. It may affect visual development and often coexists with refractive errors.
Najah K. Mohammad, Ibrahim Ali Rajab
doaj   +1 more source

Paediatric Spectacle Prescription

Delhi Journal of Ophthalmology, 2017
The prescription of spectacles in children depends on the individual need of the child and other associated factors like strabismus and amblyopia. Several guidelines have been published to help ophthalmologists when prescribing optical correction in ...
Wangchuk Doma, Abhishek Dagar
doaj   +1 more source

Prevalence of refractive conditions in the general population attending eye care clinics in the north of Portugal [PDF]

, 2009
The purpose of this study was to report the fi rst estimations on the prevalence of refractive conditions in a Portuguese population attending several ophthalmologic and optometric clinics within the same region.
Cerviño, Alejandro, Ferrer-Blasco, Teresa, González-Méijome, José Manuel, Jorge, Jorge, Matos, Sofia Cláudia Peixoto de, Montés-Micó, Robert, Queirós, A.   +6 more
core  

Barriers to Ophthalmologic Care Reported by Family Caregivers of Users and Non‐Users With Intellectual Disabilities

Journal of Intellectual Disability Research, EarlyView.
ABSTRACT Background People with intellectual disabilities (IDs) are more likely to experience vision‐related impairments, yet they face many barriers to accessing eye care. Although previous studies have described these barriers, few have compared barriers reported by families who have and have not accessed ophthalmologic care, which may provide ...
Chiun‐Ho Hou, Yueh‐Ching Chou, Shu‐Fang Shih, Christy Pu   +3 more
wiley   +1 more source

Angle closure glaucoma in rural and urban populations in eastern India—The Hooghly River Glaucoma Study

Indian Journal of Ophthalmology, 2018
Purpose: To estimate the prevalence, features, and associations of primary angle closure disease (PACD) in rural and urban populations from West Bengal in eastern India. Methods: This was a population-based cross-sectional study with two arms, rural and
Chandrima Paul, Subhrangshu Sengupta, Souvik Banerjee, Sumit Choudhury   +3 more
doaj   +1 more source