Urinary incontinence and vesicourethral dysfunction in pediatric surgical conditions.

The most common cause for urinary incontinence in children with pediatric surgical conditions of the pelvic region and perineum is lower urinary tract dysfunction caused by concomitant sacral agenesis, especially in children with anorectal malformations. Another common cause is iatrogenic pelvic nerve damage secondary to reconstructive surgery. Moreover, an intrinsically altered pelvic floor anatomy as seen in some cases of complex cloacas, or disruption of pelvic floor muscles with consecutive loss of supportive structures, as in sacrococcygeal teratoma, should also be taken into consideration. It is important to understand that the causes of urinary incontinence in these children are not isolated problems concerning only the urinary tract. They may have the same negative impact on anorectal function as they have on the bladder and urethral sphincter. Therefore, children with pediatric surgical conditions of the pelvic and perineal region often will present with a combination of both fecal incontinence caused by anorectal dysfunction and urinary incontinence caused by vesicourethral dysfunction. The additional morbidity caused by urinary incontinence may have an enormous impact on the patient's life and well being, not only with regard to physical disability, but also in terms of emotional problems, social handicap, and socioeconomic burden. It is obvious that a patient's quality of life will be significantly reduced if he or she suffers from both fecal and urinary incontinence. Therefore, an integrated approach to the management of both vesicourethral and anorectal dysfunction should be developed to achieve the optimum care for these children.