儿童因头面部外伤致骨部鼻泪管闭锁引起的慢性泪囊炎,病情较复杂,手术操作难度大.我们用改良泪囊鼻腔吻合术治疗,取得满意疗效,现介绍如下:一般资料:1994年9月～1997年9月～1997年7月经改良泪囊鼻腔吻合术治疗儿童外伤性慢性泪囊炎6例(6眼).其中男5例,女1例,右眼2例,左眼4例.年龄7～14岁. Children due to head and face trauma caused by bone and nasolacrimal duct atresia caused by chronic dacryocystitis, the condition is more complicated and difficult to operate. We use modified dacryocystorhinostomy, and achieved satisfactory results, are as follows: General Information: 1994 Six patients (6 eyes) with traumatic chronic dacryocystitis were treated by modified dacryocystorhinostomy in September to September 1997 to July 1997. There were 5 males and 1 females, 2 females with right eyes and 2 eyes with left eye 4 cases. Age 7 to 14 years old.