例1，女，23岁，汉族，自诉眼前“黑影”飞过后左眼异物感，不固定，偶见“小虫”从眼前爬过，于1996年9月16日就诊。眼科检查；左眼睑球结膜轻度充血，结膜囊内有较多蛆虫爬行，余（一）。1％丁卡因眼液点左眼2次后在裂隙灯下用手术摄取出蛆虫13条，异物感消失。例2，女，51岁 Case 1, female, 23 years old, Han nationality, private prosecution in front of the “shadow” flew past the left eye foreign body sensation, not fixed, occasionally “bug” climbed from the front, on September 16, 1996 treatment. Eye examination; left eyelid bulbar conjunctiva mild hyperemia, there are more maggots in the conjunctival sac crawling, Yu (a). 1% tetracaine eye drops left eye 2 times after surgery in the slit lamp to take up maggots 13, foreign body sensation disappeared. Example 2, female, 51 years old