复方托吡卡胺散瞳后学龄前远视儿童屈光检查分析

The Analysis of Before School-age Hypermetropia-children's Refraction-inspection after Proliferate Pupil with the Compound Tropicamide Eye Drops

目的探讨经复方托吡卡胺散瞳后,学龄前远视儿童检影验光与电脑验光仪验光的差异。方法视力不良学龄前儿童使用复方托吡卡胺散瞳后,分别采用检影验光和电脑验光仪验光,收集双眼均为远视及单纯远视散光儿童166名(322眼)并进行分析。结果88.86%远视眼经复方托吡卡胺散瞳后,电脑验光仪验光屈光度绝对值比检影验光平均低0.542D。结论了解复方托吡卡胺散瞳后学龄前远视检影验光与电脑验光仪验光的差异,可以提高学龄前儿童远视眼的配镜质量,对不会看视力表的幼儿及弱视儿童更为重要。

Objective To discuss the differences of retinoscopy after proliferate pupil use the compound tropicamide eye drops and computer-vehicle optometry in before school-age hypermetropia-children. Methods Use the compound tropicamide eye drops to proliferate pupil for the before school-age children who vision was not good,then use the retinoscopy and computer-vehicle optometry, collected 166 astigmatism children（322 eyes） who two-eyes hypermetropia and merely-hypermetropia to analy. Results After proliferate pupil use the compound tropicamide eye drops,88.86% hypermetropia-eyes＇ diopter-absolute-value which use the computer-vehicle optometry lower 0.542D in average contrast use the retinoscopy. Conclusion Understanding the differences of retinoscopy after proliferate pupil use the compound tropicamide eye drops and computer-vehicle optometry in before school-age hypermetropia-children, can improve the glasses-quality of before school-age hypermetropia-children. It is more important for the baby and week-vision children who can＇t understand the vision-graph.