bladder augmentation
Surgical procedure using bowel segments to enlarge bladder capacity in children with small, non-compliant bladders.
Full Definition
A reconstructive surgical technique where segments of intestine (typically ileum or colon) are used to increase functional bladder capacity in pediatric patients. This procedure is primarily indicated for children with neurogenic bladder dysfunction who have inadequate bladder capacity or poor compliance despite conservative management. The goal is to create a low-pressure reservoir that protects the upper urinary tract while maintaining continence. Post-operative management requires careful monitoring for metabolic complications and mucus production.
Usage
Usage note: Distinguish from simple bladder repair procedures; refers specifically to capacity enlargement using bowel segments.
In Context
- "The patient underwent successful bladder augmentation using an ileal segment to achieve adequate capacity." — Operative report
- "Following bladder augmentation, the child demonstrated improved upper tract protection and continence." — Follow-up note