1　临床资料患者李× ,男 ,35岁 ,因右眼泪道插入缝衣针三天 ,于1999年 12月 7日收入眼科 ,患者右眼溢泪、溢脓二年余 ,曾多次在外院行泪道冲洗及泪道探通 ,疗效欠佳。三天前 ,患者自己用一缝衣针 ,从右眼下泪点插入 ,致缝衣针全部插入泪道遂转我院就诊。入院查体全身正常 ,右 1 clinical data Patient Lee ×, male, 35 years old, because of the right tears channel into the needle for three days, December 7, 1999 income ophthalmology, patients with right eye tears, overflow pus more than two years, has repeatedly in the outer court Lacrimal lacrimal line and probing, poor efficacy. Three days ago, the patient himself with a sewing needle, insert the tears from the right eye, all needle inserted into the lacrimal duct and then transferred to our hospital. Admission physical examination normal, right