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随着科学技术的高度发展,许多职业与工种均需良好的立体视。弱视、斜视的最大危害是患者没有完善的立体视,而屈光参差又是造成弱视,斜视的重要因素之一。为了探讨少儿屈光参差对立体视的直接影响,笔者观察了100例少儿屈光参差矫正前后的立体视功能情况,并对各屈光度差值与年龄,性别的关系进行了初步的探讨,结果如下: 对象和方法一、对象:在本科验光病例中,选择两眼等值球镜度差在1.50D以上,不伴斜视,弱视和其它器质性眼病的100例屈光参差者为对象,年龄5—14岁,其中男53人,女47人。二、方法:(1)视力检查:采用“国际标准视力表”,按常规方法操作;(2)屈光检查:先用1％阿托品眼液点双眼,每日三次,连续三日,再检影验光,矫正
With the rapid development of science and technology, many occupations and types of work require good stereoscopic vision. Amblyopia, strabismus is the biggest harm to patients with no perfect stereo vision, and anisometropia is caused by amblyopia, strabismus one of the important factors. In order to investigate the direct impact of anisometropia on stereopsis in children, the author observed the stereovision function of 100 cases of children before and after anisometropia correction, and the relationship between each diopter difference and age and gender were initially discussed, the results are as follows : Objects and methods First, the object: In the case of undergraduate optometry, choose the equivalent of both eyes spherical difference in the 1.50D above, without strabismus, amblyopia and other organic eye disease of 100 cases of anisometropia as the object, age 5-14 years old, including 53 males and 47 females. Second, the method: (1) visual acuity test: the use of “international standard visual acuity chart”, according to conventional methods of operation; (2) refractive examination: first with 1% atropine eye drops eyes, three times daily for three consecutive days Shadow test, correction