论文部分内容阅读
目的 介绍一种测定隐斜的方法 ,了解近视青少年隐斜状态。方法 2 42名近视青少年按屈光度分为 4组 ,采用 Von Graefe法测定视远和视近的隐斜状态。结果 近视青少年视远水平隐斜范围 - 11△ ～ +12 △ ,平均 1.82 △ ±4.14△ ,垂直隐斜范围 0 △ ～ 4△ ,平均 0 .88△ ± 0 .96 △ ;视近水平隐斜范围 - 17△～ +18△ ,平均 4.93△± 7.6 9△ ,垂直隐斜范围 0 △ ～ 4△ ,平均 0 .98△ ± 1.0 4△ 。近视青少年外隐斜明显大于正常人群。结论 Von Graefe法是一种可靠、简单易行的隐斜测定方法。隐斜测定应成为青少年验光配镜的常规检查项目。
Objective To introduce a method of measuring phoria, to understand the status of phoria of myopia in adolescents. Methods Two 42 myopic adolescents were divided into 4 groups according to diopter. The Von Graefe method was used to determine the farsightedness and visual acuity. Results Astrophic adolescent visual horizon horizontal phoria range - 11 △ ~ +12 △, average 1.82 △ ± 4.14 △, vertical phoria range 0 △ ~ 4 △, an average of 0.88 △ ± 0.96 △; depending on the level of phoria Range - 17 △ ~ + 18 △, an average of 4.93 △ ± 7.6 9 △, vertical phoria range of 0 △ ~ 4 △, an average of 0.98 △ ± 1.0 4 △. Myopia adolescent obtuse significantly larger than the normal population. Conclusions The Von Graefe method is a reliable and simple method of phoria detection. Incline determination should be a routine inspection of young optometry.