title: [Ergonomic analysis of the results of radial keratotomy].
abstract: The examinations carried out before and in various periods after surgery (in 3, 6, and 12 months) included assessment of the visual function at a short distance (vision acuity, absolute accommodation volume, relative accommodation reserve, ciliary muscle working capacity, vision production, subjective assessment of the vision from a short distance), sensitivity to glare, sensitivity to changed contrast, and dusk vision status. The best condition for studies at a short distance after surgery are created in patients with high myopia, whereas in medium and weak myopia a period of adaptation to close vision is necessary. The studies have revealed a reduced sensitivity to changed contrast and elevated sensitivity to glare. No reliable data on changes in the light sensitivity were available.
authors.forename: S E
authors.initials: SE
authors.lastname: Avetisov
authors.forename: S S
authors.initials: SS
authors.lastname: Vergasova
mesh_terms: D000065:Accommodation, Ocular; D000293:Adolescent; D000328:Adult; D003623:Dark Adaptation; D006804:Ergonomics; D005500:Follow-Up Studies; D006801:Humans; D007646:Keratotomy, Radial; D009216:Myopia / Q000145:classification / Q000601:surgery; D013997:Time Factors; D014792:Visual Acuity
vernacular_title: Ergonomicheskiĭ analiz rezul'tatov radial'noĭ keratotomii.