我们基层医院，无显微手术条件，利用硬膜外麻醉导管为支撑材料，在泪小管内国置吻合的方法，对对倒新鲜泪小管断裂行一期吻合术，根据断裂位置不同采用不同方法，均获成功，现报告如下：临床资料：四例均为下泪小管断裂。右16例，左7例。其中男19例，女4例。年龄最大62岁，最 Our primary hospital, no microsurgical conditions, the use of epidural anesthesia catheter as a supporting material, the method of anastomosis in the lacrimal canal within the country, on the inverted fresh lacrimal duct rupture line anastomosis, according to the different fracture location using different methods , Are successful, are as follows: Clinical data: four cases were tear canalicular rupture. Right 16 cases, left 7 cases. There were 19 males and 4 females. The oldest 62 years old, most