Objective:To study the influences of different time intervals between loop electrosurgical excision （LEEP） and abdominal hysterectomy or radical hysterectomy on postoperative complications. Methods:Sixty-eight patients

who received subsequent abdominal hysterectomy or radical hysterectomy after LEEP due to CIN Ⅲ and cervical cancer （IA1

IA2 and IB1）

were included in the present study. The hospital and clinic records of these patients were reviewed. The patients were divided into three groups according to the time intervals between LEEP and hysterectomy or radical hysterectomy: group 1（within 48 h）

group 2 （between 48 h to 6 weeks）

and group 3（> 6 weeks ）.Results: General characteristics of patients

including the mean age

delivery history

BMI

menopausal status

clinical stage and HPV infection

were comparable between patients of different groups. There were no significant differences in the mean transfusion amount

posthysterectomy hospital stay or operation time between different groups. The frequencies and spectrum of complications were not significantly affected by the time interval between LEEP and hysterectomy or radical hysterectomy. Conclusion: It is concluded that whenever the LEEP is done

the operation including hysterectomy or radical hysterectomy can be conducted at any time as it is necessary for the patients.