十二指肠、小肠闭锁是小儿外科少见的先天性发育畸形,也是新生儿肠梗阻的重要病因之一,常合并其它发育异常。正确的外科术式选择与患儿生存率的提高密切相关。作者等自1994年9月至1997年3月收治3例。手术效果满意。笔者等认为对于十二指肠、小肠闭锁的治疗,在明确其诊断的基础上,要善于发现或排除其它发育不良的存在,针对各种发育异常进行综合评价,作出准确的术式选择,才能提高患儿生存率。 Duodenum, small intestine atresia is a rare congenital malformation in pediatric surgery, but also one of the important causes of neonatal intestinal obstruction, often combined with other dysplasia. Correct surgical choice is closely related to the improvement of survival rate in children. The author from September 1994 to March 1997 were treated in 3 cases. Satisfactory results. The author believes that for the treatment of duodenum, small bowel atresia, on the basis of a clear diagnosis, to be good at detecting or excluding the existence of other dysplasia, comprehensive evaluation of various developmental abnormalities, to make accurate surgical options, to Improve child survival rate.