OBJECTIVES: The authors describe the procedure of bladder autoaugmentation by vesicomyotomy in 12 pediatric patients with neurogenic bladders. METHODS: Indications for augmentation included low-capacity, high-pressure bladders with incontinence despite maximal anticholinergic therapy. Clean intermittent catheterization was successfully reinstituted postoperatively and no patient has subsequently required enterocystoplasty. RESULTS: There were no major complications and eight patients underwent concurrent procedures on the bladder. Urodynamic studies revealed a mean increase in capacity of 40% and a mean decrease in leak point pressure of 33% compared with preoperative values. CONCLUSIONS: Early clinical experience would suggest that vesicomyectomy (excision of released detrusor) offers no advantages over vesicomyotomy in pediatric patients. Vesicomyotomy (simple incision into detrusor) proved to be a simple technique that could be safely performed in pediatric patients.
OBJECTIVES: The authors describe the procedure of bladder autoaugmentation by vesicomyotomy in 12 pediatric patients with neurogenic bladders. METHODS: Indications for augmentation included low-capacity, high-pressure bladders with incontinence despite maximal anticholinergic therapy. Clean intermittent catheterization was successfully reinstituted postoperatively and no patient has subsequently required enterocystoplasty. RESULTS: There were no major complications and eight patients underwent concurrent procedures on the bladder. Urodynamic studies revealed a mean increase in capacity of 40% and a mean decrease in leak point pressure of 33% compared with preoperative values. CONCLUSIONS: Early clinical experience would suggest that vesicomyectomy (excision of released detrusor) offers no advantages over vesicomyotomy in pediatric patients. Vesicomyotomy (simple incision into detrusor) proved to be a simple technique that could be safely performed in pediatric patients.