患者女,26岁,农民。于1982年10月12日下午三时来我院妇产科门诊做孕期检查,末次月经2月中旬,第二胎,妊娠期间全身无明显不适。检查:宫底在脐与剑突中点,左骶前位,先露未入盆,腹壁与子宫无过敏现象,胎心138次,有力。于是,以仰卧位行外倒转术,逆时针方向转180度,成右枕前位,从开始检查至外倒转术结束 Female patient, 26 years old, farmer. On October 12, 1982 at three o’clock in the afternoon to our hospital obstetrics and gynecology clinic for pregnancy check, the last menstrual mid-February, the second child, no significant body discomfort during pregnancy. Check: Palace at the midpoint of umbilical and xiphoid, left anterior sacral, first exposed to the basin, abdominal and uterine no allergies, fetal heart rate 138, powerful. So, to supine lateral inversion surgery, turn counterclockwise 180 degrees into the right anterior occipital, from the beginning to check the end of surgery to the end of inversion