假性内斜视是儿童常见的一种临床现象,表现为双眼或单眼有内斜外观,但视轴平行,易与斜视混淆。其中除少数由于面部、眼部或头颅异常引起外,大多无明显原因。对于假性内斜视,我们常用鼻根低、内眦赘皮及内眦间距宽来解释,但实际上并非如此。为此,本文采用摄相及幻灯投照测量法测量了400名健康成人及儿童的瞳孔距及睑裂的有关数值,探讨分析了眼球与睑裂的位置关系及发育特点以及内眦赘皮与假性内斜视的关系,对假性内斜视有了进一步的认识,现报告如下: Pseudo-esotropia is a common clinical phenomenon in children, manifested as binocular or monocular with an oblique appearance, but the visual axis parallel, easy to be confused with strabismus. Most of them except for a few due to facial, eye or head abnormalities, mostly without obvious reason. For pseudo-esotropia, we often use the nasal root low, epicanthus and infinitive spacing to explain, but in fact is not the case. To this end, this paper uses photogrammetry and slide projection measurement method to measure the pupil distance and palpebral fissure value of 400 healthy adults and children, discusses the location and developmental characteristics of eyeball and palpebral fissure and the relationship between epicanthus and Pseudo-esotropia, false esotropia have a better understanding, are as follows: