[The prevalence of refractive, anisometropic amblyopia in adults without strabismus and with contact lens correction]

Abstract

The paper presents results after examination of 1260 adults (2547 eyes), aged from 18 to 55 years, for the period from 1982 to 1988. The examination was carried out in order to reveal the incidence of refractive, anisometropic amblyopia without strabismus in persons using glasses (a control group) and contact lenses as well as to determine a degree of spheric, astigmatic refraction in development of amblyopia on the background of contact lenses. It was found that amblyopia on the background of contact correction, as compared with glass correction, develops rarer making up 22.03% of them low degree of amblyopia is recorded in 51,16%, moderate--in 35,65% high--in 13,19% to the total number of amblyopic eyes examined. Direct relationship between the number of amblyopic eyes and degree of astigmatism and anisometropia is revealed. Detection of amblyopia in adults without strabismus with subsequent contact correction and treatment is considered to be necessary for medical and labour rehabilitation of such patients.