Related Experiment Videos
Percutaneous antegrade approach to ureteral calculi
1Division of Urologic Surgery, Duke University Medical Center, Durham, North Carolina.
The Urologic Clinics of North America
|August 1, 1988
Summary
Percutaneous antegrade ureteral calculus extraction is highly successful for removing stones. This minimally invasive approach offers a low-morbidity solution for complex ureteral and renal calculi.
Area of Science:
- Urology
- Minimally Invasive Surgery
Background:
- Ureteral calculi management often involves retrograde techniques or extracorporeal shock wave lithotripsy (ESWL).
- Some stones, particularly in the proximal ureter or those associated with large renal calculi, present challenges for standard treatments.
Purpose of the Study:
- To evaluate the efficacy of percutaneous antegrade ureteral calculus extraction.
- To present a minimally invasive endourologic technique for stone removal.
Main Methods:
- Percutaneous antegrade approach for ureteral stone extraction.
- Endourologic techniques utilized in conjunction with the percutaneous method.
Main Results:
- Successful extraction in over 90% of reported cases.
- Low morbidity associated with the percutaneous technique.
Conclusions:
- Percutaneous antegrade ureteral calculus extraction is a highly effective treatment.
- This method is suitable for complex ureteral stones unresponsive to other treatments or when large renal calculi are present.