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Evaluation of visual acuity improvement after adaptation of contact lenses in patients with keratoconus

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posted on 2018-06-27, 02:42 authored by Alléxya Affonso Antunes Marcos, Gabriela dos Santos Souza Barros, Gabriella Nogueira Moraes, Eduardo Cukierman

Abstract Objective: To evaluate the efficiency of the contact lens adaptation in relation to the improvement of visual acuity in patients with keratoconus. Methods: A retrospective study of 175 patients (326 eyes) with keratoconus was carried out from March 2004 to June 2015. Data on sex, age, number of adapted eyes, keratoconus severity, and visual acuity with glasses and contact lenses were collected. Results: Of the classified eyes, 267 (81.9%) had moderate keratoconus (45 to 52D). The most frequent age group was 10-39 years of age (84%) and the success rate at the end of treatment was 92.3% (good or satisfactory visual acuity). Conclusion: Adaptation of contact lenses was effective in providing important improvement of visual acuity in patients with keratoconus.

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    Revista Brasileira de Oftalmologia

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