Abstract: Objective：It focuses on how to improve the success rate of treatment of long -standing cervico-vaginal fistulas in different conditions and to relief the patients′ symptoms. Methods: We analysed 15 cases registered and treated in Peking Union Medical College Hospital from September 2000 to October 2013, on their clinic conditions, surgery methods, effectiveness and follow-up. Results: According to the patients′ individual conditions, 15 patients received different treatments respectively. Among 15 cases, 4 cases received directly-simple-repair, 5 cases received longitudinal-incision-repair, 4 cases received amputation and deformation of cervix , and 2 cases received hysterectomy. Only one case needed reoperation for relapse, the other 14 patients didn′t relapse or recomplain for those related symptoms as abnormal vaginal bleeding and vaginal secretions. Conclusions: According to individual conditions, it can improve the success rate of treatment and relief the patients′ symptoms greatly by adopting different treatment.

Key words: Cervix uteri, Fistula, Vaginal fistula, Pregnancy trimester, second, Labor, Therapy