胎头高浮是指产妇头位临产时胎头仍未入盆的一种现象(未衔接),因不易预测产程进展,难产发生率高.现就我所1986年1月～1989年12月期间临产胎头高浮678的进行回顾性分析如下:一、诊断标准(一)、临产时头位,妊娠≥38周.(二)临产时胎头最低点位于“-2”水平以上。结果一、发生率:在同期妊娠≥38周住院分 Fetal head high floating refers to the first head of labor when the fetal head has not yet entered the basin of a phenomenon (not convergence), because it is not easy to predict the progress of labor, the high incidence of dystocia. Now I in January 1986 ~ December 1989 During the period of labor, fetal head floating up 678 were retrospectively analyzed as follows: First, the diagnostic criteria (a), head when labor, pregnancy ≥ 38 weeks. Results First, the incidence: in the same period of pregnancy ≥38 weeks in hospital