نتایج جستجو برای: amblyopia
تعداد نتایج: 2997 فیلتر نتایج به سال:
PURPOSE To test the hypothesis that eyes with amblyopia may have thicker retina, retinal nerve fiber layer thickness (RNFLT) was investigated in patients with unilateral amblyopia. METHODS Thirty-eight patients with unilateral amblyopia were studied. Among them, 20 patients had amblyopia with strabismus and 18 had refractive amblyopia without strabismus. Nineteen of 38 had anisometropia of 2....
Amblyopia is the most common cause of monocular visual loss in children, affecting 1.3%-3.6% of children. Current treatments are effective in reducing the visual acuity deficit but many amblyopic individuals are left with residual visual acuity deficits, ocular motor abnormalities, deficient fine motor skills, and risk for recurrent amblyopia. Using a combination of psychophysical, electrophysi...
The incidence of amblyopia was analysed in a group of 20 patients with early onset esotropia. These patients reached adulthood without any form of previous treatment. The incidence of amblyopia was compared in a group of 20 patients who received conventional treatment, including occlusion and early surgical alignment. Only three patients (15%) in the untreated group presented with amblyopia, co...
Amblyopia is the most common cause of monocular visual impairment in both children, and young to middle-aged adults, affecting 2%–5% general population. The objective this study was compare peripapillary nerve fiber thickness macular amblyopic eyes, fellow eyes normal control using spectral domain optical coherence tomography. This a cross-sectional observational conducted at R M Kedia Eye Hosp...
Comment. In this population-based cohort of children diagnosed as having periocular infantile hemangioma during a 40-year period, amblyopia with or without strabismus occurred in approximately 1 in 5 children. To our knowledge, this study is the first population-based report on periocular infantile hemangiomas in the United States. The rate of amblyopia of 19% in this population is significantl...
Amblyopia is a neuro-developmental disorder of the visual cortex that arises from abnormal visual experience early in life. Amblyopia is clinically important because it is a major cause of vision loss in infants and young children. Amblyopia is also of basic interest because it reflects the neural impairment that occurs when normal visual development is disrupted. Amblyopia provides an ideal mo...
Editorials Anisometropia and amblyopia-chicken or egg? Amblyopia continues to attract tremendous interest from basic scientists and clinicians, yet surprisingly large gaps in our understanding of this topic remain. One of these is highlighted by Abrahamsson and Sj6strand who describe in this issue of the B7O (p 860) a meticulous follow up of 20 children to the age of 10 who at 1 year of age had...
OBJECTIVE To evaluate risk factors for unilateral amblyopia and for bilateral amblyopia in the Vision in Preschoolers (VIP) study. DESIGN Multicenter, cross-sectional study. PARTICIPANTS Three- to 5-year-old Head Start preschoolers from 5 clinical centers, overrepresenting children with vision disorders. METHODS All children underwent comprehensive eye examinations, including threshold vi...
AIM To present and evaluate a new screening protocol for amblyopia in preschool children. METHODS Zagreb Amblyopia Preschool Screening (ZAPS) study protocol performed screening for amblyopia by near and distance visual acuity (VA) testing of 15 648 children aged 48-54 months attending kindergartens in the City of Zagreb County between September 2011 and June 2014 using Lea Symbols in lines te...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید