Results of treatment in 182 consecutive patients with genital fistulas.
OBJECTIVE
To evaluate genital fistulas with the aim of improving strategies to prevent them.


METHODS
An institutional, retrospective, clinical analysis. One hundred eighty-two patients with genital fistulas managed consecutively between 1970 and 1993 were analyzed.


RESULTS
About 60% of all fistulas were attributable to obstetric traumas whereas gynecologic surgery constituted only 24.7% of cases. The contribution of gynecologic surgery increased from 11.1% in 1970-75 to 60.6% in 1988-93. Approximately half of the patients had vesico-vaginal fistulas. Of the 45 patients with fistulas occurring following gynecologic surgery, 19 had undergone simple hysterectomy and eight had undergone radical hysterectomy. All cesarean sections had been performed after failed labor. Hysterectomy was performed due to myoma in nine patients, endometrial hyperplasia in two patients and pelvic relaxation in eight patients. As regards management of fistulas, the transvaginal approach was chosen in the vast majority of patients. The overall success rate after the primary repair of fistulas was 91.5% (162/177). Fifteen patients with failure of the primary repair were subjected to repeat repairs. The second repair was successful in 11 patients but the remaining four needed further repairs. The maximum was seven repairs to a recto-vaginal fistula before a satisfactory result could be achieved, which had initially occurred after a cesarean section.


CONCLUSIONS
Although the results of reparative surgery are promising, it would be more useful to encourage national measures to prevent in particular obstetric trauma.
Ayhan
A
A
Department of Obstetrics and Gynecology, Hacettepe University School of Medicine, Ankara, Turkey.
Tuncer
Z S
ZS
Doğan
L
L
Pekin
S
S
Kişnişçi
H A
HA
D000328:Adult; D005260:Female; D006801:Humans; D011183:Postoperative Complications / Q000601:surgery; D011644:Puerperal Disorders / Q000601:surgery; D012006:Rectovaginal Fistula / Q000209:etiology / Q000601:surgery*; D012086:Reoperation; D016896:Treatment Outcome; D014522:Urethral Diseases / Q000209:etiology / Q000601:surgery*; D014548:Urinary Fistula / Q000209:etiology / Q000601:surgery*; D014719:Vesicovaginal Fistula / Q000209:etiology / Q000601:surgery*