先天性眼外肌纤维化是一种少见的先天性肌肉筋膜发育异常。如双眼所有眼外肌,包括提上睑肌受累则称广泛性眼外肌纤维化综合征。眼球运动严重受限,甚至固定,可出现固定性垂直或水平斜视,而表现为固定性外斜者则罕见。Schmidt 等(1917)首次报告1例75岁男性患者为先天性固定性外斜伴眼震。我院于1985年收治1例,近几年又遇到4例,一起报告如下。 Congenital extraocular muscle fibrosis is a rare congenital muscle fascia dysplasia. Such as binocular all extraocular muscles, including levator muscle involvement is called extensive extraocular muscle fibrosis syndrome. Severe eye movement restrictions, or even fixed, there may be fixed vertical or horizontal strabismus, while the performance of the fixed oblique is rare. Schmidt et al. (1917) first reported a 75-year-old man with congenital fixed obliquity and nystagmus. In our hospital in 1985 admitted to a case, in recent years encountered 4 cases, together as follows.