Objective Discuss two kinds of cesarean delivery operation effects on secondary cesarean delivery. Methods a retrospective analysis of our hospital from January 2013 to January 2013, the clinical data of 15 cases of cesarean section maternal again after cesarean section and previous cesarean section wil adopt longitudinal incision of 7 cases of maternal as observation group, 8 cases of maternal abdominal wal transverse mouth set as control group, observe two groups of operation time, into the maternal abdominal bleeding amount of time, and degree of abdominal adhesions, and make comparative analysis. Result Secondary cesarean delivery in control group the observation group surgery to fetal childbirth time and total time is long, Open when the bleeding more than the observation group,Without adhesion ratio significantly below the observation group, mild, moderate and severe adhesion and total adhesion rate was significantly higher than the observation group, two groups of indicators to compare difference was statistical y significant (P<0.05). Conclusion Previous caesarean section selects abdominal longitudinal incision cesarean section has little effect on, But we should strictly control the indications for cesarean section, The indications for cesarean section according to their own situation to choose the best mode of operation,To facilitate secondary cesarean delivery smoothly.