Objective To explore the effect of hysteroscope and interventional therapy in Scarpregnancy.Method Retrospective analyse the clinical informationcol-lected of 30 patients of Scarpregnancy in our hospital from January 2011 to October 2013 as research objects,and observed the effects of interventional therapy and in-duced abortion in hysteroscope.Results There were 28 cases of patients were complete healing,the intraoperative blood loss was 10-15ml,average(32.1 ±3.2)ml,and the level of blood HCG is normal,the recovery rate was 93.33%.And there were 2 cases of patients with tissue residues at the scar,but healed at last.Conclusion Hyste-roscope and interventional therapy has a good effect on Scarpregnancy and is reserved to be applied.