摘要
目的 :研究主眼遮盖对弱视儿童屈光度和立体视的影响。方法 :动态分析经主眼遮盖法基本治愈的弱视 6 2例治疗前后双眼屈光度和立体视的变化。结果 :6 2例患儿平均遮盖主眼 2 5± 1 7年后 ,视力 >0 8,基本治愈 ;治疗后双眼球镜度均较治疗前下降 ,未遮盖眼下降更明显 ;双眼柱镜度无显著变化 ,立体视功能改善与治疗前差异有显著性。结论 :对弱视儿童主眼进行遮盖 ,未加速被遮盖眼的近视化 ,适当的遮盖治疗不会对立体视发育造成显著影响。
Objective:To study the changes of refraction and stereoscopic vision after dominant eye occlusion in amblyopia.Methods:The refraction and stereoscopic vision of 62 patients were examined before and after dominant eye occlusion treatment.Results:The hyperopia of both eyes decreased after 2.5±1.7a treatment, while the amblyopic eye which was unpatched decreased more significantly. The stereoscopic vision improved after treatment.Conclusion:Suitable dominant eye occlusion won't affect the changes of refraction and stereoscopic vision in amblyopia.
关键词
弱视
眼屈光
立体视觉
治疗
Amblyopia
Refraction,ocular
Stereoseopic vision
