Periurethral injection therapy for urinary incontinence using a laparoscopic port

Area of Science:

• Pediatric Urology
• Minimally Invasive Surgery
• Reconstructive Surgery

Background:

• Bladder augmentation and reconstruction present challenges in achieving urinary continence.
• Established surgical techniques for bladder neck reconstruction and stoma creation include Mitrofanoff appendicovesicostomy and Malone antegrade enema.
• Restoring urinary continence in complex pediatric cases requires innovative and effective solutions.

Observation:

• A 14-year-old boy with prior bladder augmentation, Mitrofanoff, and Malone stoma procedures underwent treatment for urinary continence.
• The procedure involved the injection of Teflon as a bulking agent using a Veress needle.
• A 2-mm laparoscopic port facilitated the precise delivery of the Teflon injection.

Findings:

• Urinary continence was successfully restored in the patient following the Teflon injection procedure.
• The technique has since been applied to six children, involving nine treatment sessions.
• All treatments utilizing this method have demonstrated success in achieving urinary continence.

Implications:

• This minimally invasive Teflon injection technique offers a promising approach for managing urinary incontinence post-bladder reconstruction.
• The success in multiple pediatric cases suggests potential for wider application in similar complex urological conditions.
• Further research may explore long-term efficacy and patient outcomes of this innovative surgical adjunct.