婴幼儿鼻泪管阻塞是一种眼科常见疾病 ,主要表现为患儿生后即有溢泪、眼红、半月皱壁增大、结痂、粘液脓性分泌物 ,压迫泪囊区有反流物溢出。笔者临床治疗 40例患儿 ,效果可靠 ,现将结果报告如下。1　资料与方法1.1　一般资料　婴幼儿患者 40例 43眼 ,单眼 37例 ,双眼 3例 ,年 Nasolacrimal duct obstruction in infants and young children is a common ophthalmological diseases, mainly for children after birth, there is overflow of tears, jealous, half-fold crease wall, scab, mucopurulent secretions, oppression of the lacrimal sac area with reflux overflow. The author of 40 cases of clinical treatment of children, the effect is reliable, the results are reported as follows. 1 Materials and Methods 1.1 General Information 40 cases of infants and young children 43 eyes, 37 eyes monocular, 3 eyes, the year