近年,国内应用硬、软性角膜接触镜矫正各类屈光不正的病人增多,因而,配戴各种角膜接触镜所引起的眼部损伤亦相继有报导。我科在1985年1～8月急诊病人中,先后发现12例戴硬性接触镜所致的角膜上皮剥脱,现报导如下。 12例中,男7例,女5例。年龄17～37岁,平均22岁。多双眼发病。戴镜时间,除2例分别于试戴镜后40分钟和8小时起病,其余10例戴镜最短为3个月,最长为3年,平均13个月。一般每日戴镜约6～10小时,发病前,8例均持续戴镜超过10小时,2例有戴镜合并外伤史。 In recent years, the domestic application of hard and soft contact lenses to correct various types of refractive errors increased, therefore, wearing a variety of contact lens caused by eye injury have also been reported. Our department in January-August 1985 emergency patients, has found 12 cases with hard contact lenses caused by corneal epithelial exfoliation, are reported as follows. In 12 cases, there were 7 males and 5 females. Age 17 ~ 37 years old, average 22 years old. More binocular onset. Wear glasses time, except two cases were tested after wearing glasses 40 minutes and 8 hours onset, the remaining 10 cases wearing glasses the shortest of 3 months, up to 3 years, an average of 13 months. Generally wear a mirror about 6 to 10 hours a day before onset, 8 patients continued to wear the mirror more than 10 hours, 2 patients with a history of wearing glasses with trauma.