眼睑外伤常导致泪小管损伤。为避免愈后流泪的发生 ,显微镜下找寻泪小管断端 ,完成泪小管吻合术 ,这是治疗眼睑外伤中很重要的一点。但在遇有泪小管部分组织缺损时 ,我们采用自体血管移植来修复损伤的泪小管 3例收到很好效果 ,现介绍如下 :例 1:高某 ,男 ,5 2岁 ,司机。因交通 Eyelid trauma often leads to canalicular injury. In order to avoid the occurrence of more tears, the microscope to find the broken end of the canaliculus, the completion of lacrimal canal anastomosis, which is the treatment of eyelid trauma is a very important point. However, in the event of tissue defects of the canalicular tubules, we used autologous vascular graft to repair the damaged canaliculus in three cases and received good results. The results are as follows: Example 1: High, male, 52 years old, driver. Due to traffic