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Replacement of ureter by ileum
1Department of Urology, Urology and Nephrology Centre, Mansoura University, Egypt. unc@mans.edu.eg
Current Opinion in Urology
|October 6, 2005
Summary
The Yang-Monti principle offers an ideal method for creating an ileal tube for ureteric substitution, addressing long ureteral defects. This technique provides adequate length and diameter, with a feasible antireflux anastomosis.
Area of Science:
- Urology
- Surgical Innovation
- Regenerative Medicine
Background:
- Bridging long ureteral defects presents a significant clinical challenge.
- Traditional methods for ureteral reconstruction have limitations.
- The use of intestinal segments, particularly ileum, has been explored for ureteral substitution.
Purpose of the Study:
- To review the current approaches for bridging long ureteral defects.
- To emphasize the potential of using the ileum for ureteral substitution.
- To evaluate the efficacy and feasibility of the Yang-Monti principle in this context.
Main Methods:
- Review of existing literature on ureteral reconstruction techniques.
- Focus on the application of the Yang-Monti principle for creating ileal segments.
- Assessment of the technical aspects of ileal tube construction and anastomosis.
Main Results:
- The Yang-Monti principle enables the creation of an ileal tube with appropriate length and diameter for ureteral replacement.
- An antireflux ileovesical anastomosis is technically achievable, which is crucial for preventing complications.
- This method offers a promising solution for complex ureteral defects.
Conclusions:
- Ileal substitution using the Yang-Monti principle is a viable option for long ureteral defects.
- While long-term outcomes require further investigation, the technique appears ideal for ureteric substitution.
- The method addresses key challenges in ureteral reconstruction, offering a potentially superior alternative.