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目的 分析低视力门诊常见的 3种先天及遗传性眼病患者配用助视器后的视功能改善及视觉康复情况。方法 对 6～ 6 8a的 113例 (2 2 2眼 )视力残疾患者 ,包括视网膜色素变性 5 6例 ,先天性小眼球小角膜 31例 ,白化病 2 6例 ,其中盲 37眼 ,低视力 178眼。全部采用国产助视器为 2 .5倍的单筒或双筒望远镜助视器 ,近用为 + 6～ + 32 D眼镜助视器。结果 配用远用助视器后的脱盲率为 78.4% ,脱残率为 70 .2 % ,远视力≥ 0 .5共 5 1眼 ,占2 3.0 % ,8只眼为 1.0 ;配用近用助视器后 130眼视力≥ 0 .5 ,占 75 .1% .结论 远用和近用助视器可以有效地改善视力残疾患者的视功能 ,使视觉康复 ,从而提高工作学习能力 ,提高生活质量
Objective To analyze the improvement of visual function and visual rehabilitation after using visual aids in 3 common congenital and hereditary eye diseases in low vision clinic. Methods A total of 113 cases (222 eyes) with visual disabilities from 6 to 6 years were enrolled in this study. Among them, 56 cases were retinitis pigmentosa, 31 cases were congenital small orbital cornea, 26 cases were albinism, including 37 eyes of blindness, 178 eyes of low vision . All using domestic Avision for 2.5 times the monocular or Binocular vision aids, nearly used as +6 ~ +32 D glasses aids. Results With remote vision aid, the blinding rate was 78.4%, the disability rate was 70.2%, the distance vision ≥ 0.5 was 51 eyes (3.0%), and the distance between eyes was 1.0 Visual acuity was 130 eyes ≥ 0.5, accounting for 75.1% .Conclusion Amblyopia and near vision aids can effectively improve the visual function of patients with visual acuity disability, make visual rehabilitation, improve work-study ability and improve Quality of Life