Related Experiment Videos
[Why is intussusception an antireflux mechanism?]
J M Martínez-Sagarra1, J H Amón Sesmero, D Alonso
1Servicio de Urología, Hospital Río Hortega, Valladolid, España.
Archivos Espanoles De Urologia
|November 1, 1992
Summary
To preserve kidney function in bladder augmentation, antireflux mechanisms are crucial. This study suggests direct ureteroileal reimplantation and ileoileal intussusception to reduce stenosis and reflux risks.
Area of Science:
- Urology
- Surgical Innovation
- Renal Function Preservation
Context:
- Bladder augmentation and substitution using intestinal segments are common procedures.
- Preserving renal function is a primary goal in these surgeries.
- Reflux into the urinary tract can impair renal function.
Purpose:
- To evaluate an antireflux strategy for intestinal bladder augmentation.
- To minimize the risk of ureteral stenosis and reflux simultaneously.
Summary:
- Direct ureteroileal reimplantation with ureteral spatulation offers a safer approach.
- An antireflux mechanism is achieved through ileoileal or ileocecal intussusception, excluding the ureter.
- This combined technique effectively reduces the incidence of both stenosis and reflux.
Impact:
- Improved outcomes for patients undergoing intestinal bladder augmentation.
- Enhanced preservation of renal function post-surgery.
- Reduced need for revision surgeries due to reflux or stenosis.