Methods Thirty-one cases were treated with vein autograft or simple anastomosis, combined with silicon tube or segmental eqidural cathete implantation.

• 方法采用自体静脉移植搭桥或直接吻合方法，联合硅胶管或硬膜外麻醉管置入，修复外伤性泪小管断裂31例。