常见的新生儿产伤包括局部出血水肿、神经损伤和骨折等,在眼部主要有结膜下和视网膜出血等。随着围产期保健的深入开展,新生儿产伤的发病率逐年下降。产伤导致泪小管断裂仅见国外报道1例,发生在经阴道生产过程中。同仁眼科中心2003年1月急诊收治1例剖宫产所致眼睑全层裂伤及泪小管断裂患儿,现将其临床表现和修复过程报告如下。病例患儿母孕40周时因胎儿脐带绕颈在外院接 Common neonatal birth trauma, including local bleeding edema, nerve damage and fractures, mainly in the eye subconjunctival and retinal hemorrhage. With the perinatal care carried out in depth, the incidence of neonatal birth trauma decreased year by year. Traumatic injury led to tear canal rupture only seen in 1 case of foreign reports occurred in the vaginal production process. Tongren ophthalmology center in January 2003 emergency treatment of 1 case of cesarean section caused by full-thickness eyelid laceration and tear canal in children, now its clinical manifestations and repair process is reported as follows. Cases of pregnant women at 40 weeks of pregnancy due to fetal cord around the neck in the hospital reception