本文所指的慢性非化脓性泪囊炎主要包括沙眼性泪囊炎及卡他性泪囊炎,为泪道的最常见疾病。在我们的《泪道疾病325例分析》一文中,化脓性泪囊炎只77例,占23.4％,其余大部分为慢性非化脓性泪囊炎病例。表现溢泪,泪道闭塞狭窄,压泪囊区无脓液自泪点溢出,或只有 This article refers to the chronic non-suppurative dacryocystitis mainly include trachoma and catarrhal dacryocystitis, the most common lacrimal disease. In our article “Analysis of 325 cases of lacrimal duct disease,” there were only 77 cases of suppurative dacryocystitis, accounting for 23.4%. Most of the other cases were chronic non-suppurative dacryocystitis cases. Performance of overflow tears, lacrimal duct obstruction narrow, no pus pressure area of ​​tears from the punctate overflow, or only