近年来，随着围产医学的兴起，以往造成围产儿死亡的原因如缺氧、感染、损伤性疾病明显减少，而出生缺陷已上升为围产儿死亡原因的第2位。本文对我市8年来出生缺陷监测资料进行临床分析，初步了解缺陷种类、顺位、分布及致暗可能因素，以便来相应措施，减少出生缺陷发生，降低 In recent years, with the rise of perinatal medicine, the causes of perinatal death in the past such as hypoxia, infection and devastating diseases have been significantly reduced. Birth defects have risen to No. 2 in the cause of perinatal death. In this paper, clinical monitoring of birth defects in our city for eight years to conduct a clinical analysis of the initial understanding of the type of defects, cis, distribution and possible causes of dark in order to come to the appropriate measures to reduce the birth defects and reduce