手推宫底助产缩短第二产程昆明武警云南总队医院卢秀仙，许琼华（６５０１１）１资料与方法１．１资料我院１９８９年９月～１９９２年９月用手推宫底缩短第二产程助产共１１８例，为住院的正常足月妊娠产妇，年龄２０～３０岁，均为第一胎。患者无头盒不称及骨软产道畸形... Hand pushing the end of the midwifery to shorten the second stage of labor Kunming armed police Yunnan Corps Hospital Luxiu Xian, Xu Qionghua (65011) 1 Materials and Methods 1.1 Materials Our hospital in September 1989 to September 1992 by hand to push the end of Palace to shorten the second stage of labor A total of 118 cases of hospitalized patients with normal full-term pregnancy, aged 20 to 30 years old, are the first child. No patient without head capsule and malformation