Abstract: Objective: To discuss the clinical effects of loop electrosurgical excision procedure(LEEP) treatment of cervical lesions. Methods: A retrospective analysis was conducted on LEEP treatment of 75 cases which were diagnosed as CIN,cervical condyloma and cervicite through colposcopy histopathology. The analysis of bleeding during surgery,complication after surgery,and effect of cervical shapping were done. Results: The levels of blood loss during surgery were as following:< 5 ml in 56 cases; > 5~10 ml in 14 cases; > 10~15 ml in 2 cases; > 15~20 ml in 2 cases; > 20 ml in 1 case. The reactions of surgery included local burning sensation in 15 cases,hypogastrolgia in 2 cases with and no unwell in 58 cases. The postoperative complications happened in 5 cases. Sixty-four patients were satisfied with the outcomes of cervical regeneration,while 8 patients less satisfied and 3 patients not satisfied. Conclusions: The clinical effects of LEEP treatment in cervical lesions can be effectively improved when we understand the operative indications,control the operative range and depth,and orderly review.