前置胎盘是妊娠晚期出血的主要原因之一，并直接威胁着母儿的生命，如处理不当则造成严重后果。本文报道32例前置胎盘的临床观察及处理。资料与分析1992年1月～1992年12月，我院分娩总数2415例，其中前置胎盘32例，前置胎盘的发病率为1．32％。产妇年龄21～39岁，初产妇23例， Placenta previa is one of the main causes of bleeding in the third trimester of pregnancy, and directly threaten the lives of mother and child, if not handled properly, it will have serious consequences. This article reports the clinical observation and treatment of 32 cases of placenta previa. Data and Analysis From January 1992 to December 1992, 2415 cases of total delivery in our hospital, including 32 cases of placenta previa, the incidence of placenta previa was 1.32%. Maternal age 21 to 39 years old, primipara 23 cases,