海丁格刷引导定位的后像仪对偏心注视性弱视的疗效研究  

Research on the clinical efficacy of Haidinger brush guided and located afterimage amblyopic therapeutic apparatus in patients with eccentric fixation amblyopia

作　　者：倪灵芝[1] 施颖辉[1] 江龙飞[1] 

机构地区：[1]温州医学院附属眼视光医院斜弱视专科,浙江温州325027

出　　处：《中国妇幼保健》2011年第17期2692-2693,共2页Maternal and Child Health Care of China

基　　金：温州市科技局基金资助项目〔S2002A033;Y2004A129〕

摘　　要：目的：探讨海丁格刷引导定位的后像弱视治疗仪用于偏心注视性弱视训练的疗效。方法：取该院门诊弱视训练患儿中偏心注视患者25例，其中矫正视力0．2—0．511例，矫正视力0．1以下14例，平均矫正视力为0．1780。应用本科室自行研究设计的海丁格刷引导定位的后像弱视治疗仪进行弱视训练，记录训练前后矫正视力的变化及注视性质的改变。结果：①采用配对t检验比较训练前后矫正视力变化，训练前平均矫正视力为0．1780，训练后平均矫正视力为0．7160，P〈0．001，有统计学差异。②用非参数秩和检验比较训练前后注视性质的变化，P〈0．001，有统计学差异。结论：海丁格刷引导定位的后像弱视治疗仪用于治疗偏心注视性弱视有显著疗效。Objective： To explore the clinical efficacy of Haidinger brush guided and located afterimage amblyopic therapeutic apparatus in training of eccentric fixation amblyopia. Methods： 25 children with eccentric fixation amblyopia who received amblyopic training in outpatient department of the hospital were selected, the corrected visual acuity of 11 children was 0. 2 - 0. 5, and the corrected visual acuity of 14 children was below 0. 1 , the average corrected visual acuity was 0. 178 0. A self - designed Haidinger brush guided and located afterimage amblyopic therapeutic apparatus was used for amblyopic training, the changes of corrected visual acuity and fixation property before and after the training were recorded. Results： There was significant difference in average corrected visual acuity before （0. 178 0） and after the training （0. 716 0） showed by paired t test （P 〈0. 001 ） . There was significant difference in fixation property before and after the training showed by non - parameter rank sum test. Conclusion： Haidinger brush guided and located afterimage amblyopic therapeutic apparatus is effective in the treatment of eccentric fixation amblyopia.

关 键 词：海丁格刷 后像 偏心注视 弱视 训练 

分 类 号：R777.44[医药卫生—眼科]