隔日性内斜视又称周期性内斜视,是近年认识到的一种较少见眼病,原因不明。需与间歇性斜视区别,后者一般在时间上无周期规律。国内仅见郑氏报告6例,近一个月,我们遇见4例。过去由于认识不足,可能有漏诊。例1 程×女4岁半年来左眼隔日内斜。患儿左眼经常隔日出现内斜视,隔日正位。无其它不适症状。个人史和家族史无殊特可记。 Every other day esotropia, also known as periodic esotropia, is a less common eye disease recognized in recent years for unknown reasons. The difference between the need and intermittent strabismus, which generally have no periodic pattern in time. Zheng reported only six cases in China, nearly a month, we met 4 cases. In the past due to lack of understanding, there may be missed diagnosis. Example 1 Cheng × female 4 years old six months left eye every other day oblique. Children often appear in the left eye esotropia every other day, the next day is bit. No other symptoms. Personal history and family history of special dispensable.