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Relationship between refractive error and amblyopia of children observed

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: hyperopic anisometropic amblyopia in 39 eyes (57.35%), myopic anisometropic amblyopia,[link widoczny dla zalogowanych], 16 eyes (23.53%), astigmatism,[link widoczny dla zalogowanych], anisometropia amblyopia in 13 eyes (19. 12%). 2.2 refractive errors, amblyopia and anisometropic effect relationship: The group of 166 cases (306 eyes) after the treatment, cure for 250 cases (81.69%), progressive 4o cases (13.07%) ineffective in 16 cases (5.23%),[link widoczny dla zalogowanych], the total effective rate was 94.77%, Table 1. The passage of a refractive error, anisometropia amblyopia and therapeutic relationship (eye) 3 to discuss the state is divided into face of refractive eye, nearsightedness, farsightedness and astigmatism, known as refractive errors after three mouth. This study shows. Prevent visual function of children with hyperopic refractive errors mainly myopia followed by mixed astigmatism at least, consistent with the literature circle. Generally believed. Refractive errors of the type and severity of the occurrence and severity of amblyopia is closely related to the higher refractive higher prevalence of amblyopia, the deeper the degree of amblyopia. Amblyopia occur in the hyperopia ≥ 3.00D, myopia ≥ 6.00D in both a high degree of refractive errors in children 【3l. Some scholars have pointed out that the I41, hyperopia, myopia are more likely than the refractive amblyopia. This group accounted for hyperopic refractive amblyopia amblyopia's 61.76%. Consistent with those reported. Which further confirmed the infant hyperopia in uncorrected visual development period. The formation of the outside world was like a no clear focus on the fovea, easy to form amblyopia,[link widoczny dla zalogowanych], and myopia because of the limited sight distance of the objects in the fovea as a clear statement, it is not easy to form the view of amblyopia. Therefore, not only young children ≥ 3.00D of hyperopia, ≥ 6.00D of myopia, ≥ 2.00D of astigmatism in children with abnormal refraction wearing glasses to correct as soon as possible. Of refraction in children less than this value should be actively corrected wearing glasses to prevent the occurrence of amblyopia. In addition, the function of the visual system in children is a sound not to sound development process, 3 years before the critical period of its development, this period such as the existence of adverse factors, hampering the normal development of visual acuity that can lead to amblyopia and strabismus. Therefore, in order to control the incidence of amblyopia, not only for children over 3 years old refractive state of the monitoring. But also on the refractive state of children under 3 years of testing,[link widoczny dla zalogowanych], to have children with significant refractive errors corrected in time to prevent the occurrence of refractive amblyopia. Refractive errors that have occurred in children with amblyopia early wearing glasses should be given comprehensive treatment of amblyopia.
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