[Clinical evaluation of fecal continence after posterior sagittal anorectoplasty in anorectal abnormalities].
BACKGROUND
Posterior sagittal anorectoplasty (PSARP) was introduced in 1982, by Pena and de Vries, as a new surgical procedure for patients with anorectal malformations. It was supposed to provide better chance for normal fecal continence.


METHODS
Between 1991 and 2000, 50 patients with anorectal abnormalities underwent PSARP. In 43 patients PSARP was primary operation and in 7 it was a secondary procedure. At the time of study patients were not younger than 3, and not older than 13 years. Patients and their parents were interviewed, and fecal continence was graded as follows: voluntary bowel contractions, soiling less than once a week, soiling more than once a week, daily soiling and constipation.


RESULTS
Amongst patients who underwent primary surgical correction, 74% had voluntary bowel contractions. Babies with perineal fistula, rectal atresia and stenosis presented with best results in term of voluntary bowel contractions (100%), as with vestibular fistula, ten of eleven patients. Only 18% of patients (atresia without fistula, vestibular fistula and bulbourethral fistula) had soiling. Patients with perineal fistula and rectal atresia and stenosis 40% were totally continent (voluntary bowel movements without soiling). The most frequent sequel was constipation, which appeared in 48%, without coincidence with frequency of soiling. The problem of constipation was surprisingly more frequent in patients with expected better prognosis in fecal continence.


CONCLUSIONS
Although PSARP offers a good esthetic result, only two third of patients have voluntary bowel movements and in about half there exists a problem with constipation, with necessary further treatment.
Bukarica
Svetlana
S
Klinika za hirurgiju, Institut za zdravstvenu zastitu dece i omladine, Novi Sad.
Marinković
Smiljana
S
Peković-Zrnić
Vesna
V
Dobanovacki
Dusanka
D
Borisev
Vladimir
V
Likić
Jelena
J
D001003:Anal Canal / Q000002:abnormalities / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D003672:Defecation; D005242:Fecal Incontinence / Q000209:etiology; D005260:Female; D006801:Humans; D007223:Infant; D007412:Intestinal Fistula / Q000151:congenital / Q000601:surgery; D008297:Male; D019651:Plastic Surgery Procedures; D012007:Rectum / Q000002:abnormalities* / Q000601:surgery*