小儿先天性畸形类别繁多，表现各异，早期诊治是改善预后，降低死亡的关键。为此，将我院近5年来收治的841例患儿作临床回顾性讨论分析。一、材料与方法1．收集本院1990～1995年收治的先天性畸形患儿资料。2．畸形的诊断除一般临床检查外，还采用X光摄片、胃肠钡透、B超、CT、M Congenital malformations in children with many different manifestations, performance, early diagnosis and treatment is to improve the prognosis and reduce the key to death. To this end, 841 cases admitted to our hospital in the past 5 years for clinical retrospective discussion and analysis. First, materials and methods 1. Data collected in our hospital from 1990 to 1995 admitted to congenital malformations. 2. In addition to the general diagnosis of deformity clinical examination, but also the use of X-ray radiography, gastrointestinal Barium, B ultrasound, CT, M