内斜视及外斜视经常合并有垂直斜视,但是极罕见内斜视与外斜视合并的病例。1954年 Konstas 报告了两例调节性内斜视,合并有间歇性外斜视,以后久保田,Good、井上等人有过数例报告,报告中内外共存性斜视,主要表现在两种情况:1、调节性内斜视合并有间歇性外斜视。2、交替性上隐斜视。以前者最为罕见,在久保田氏报告的15例中调节性内斜视合并间歇性外斜视仅有一例。 Esotropia and exotropia are often combined with vertical strabismus, but very rare cases of esotropia and exotropia. 1954 Konstas reported two cases of accommodative esotropia, combined with intermittent exotropia, after Kubota, Good, Inoue and others had had several reports, reports of internal and external coexistence strabismus, mainly in two cases: 1, regulatory Esotropia with intermittent exotropia. 2, alternating on the strabismus. The former is the most common in 15 cases reported in Kubota’s case of accommodative esotropia with intermittent exotropia in only one case.