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Ambulatory Tubeless Mini-Percutaneous Nephrolithotomy Using Moses Technology and Dusting Technique
Ali H Aldoukhi1, Kristian M Black1, James Shields2
1Division of Endourology, Department of Urology, University of Michigan, Ann Arbor, MI.
Urology
|November 19, 2018
Summary
Moses technology combined with mini-percutaneous nephrolithotomy (PCNL) effectively treats lower pole stones. This approach reduces stone retropulsion, enabling complete stone removal with no adverse events.
Area of Science:
- Urology
- Minimally Invasive Surgery
- Laser Lithotripsy
Background:
- Mini-percutaneous nephrolithotomy (PCNL) is increasingly used for kidney stones.
- Holmium lasers are effective for stone fragmentation.
- Moses technology offers pulse modulation to reduce stone retropulsion.
Discussion:
- The Moses technology, a pulse modulation method, was used with a holmium laser during mini-PCNL.
- It demonstrated effectiveness in treating a 1.5 cm lower pole stone.
- The technique involved dusting the stone and utilizing the Venturi effect for fragment expulsion.
Key Insights:
- Moses technology reduces stone retropulsion during holmium laser lithotripsy.
- Mini-PCNL with Moses technology allows for dusting and efficient stone extraction.
- Complete stone removal was achieved in this case without adverse events.
Outlook:
- Mini-PCNL with Moses technology is a promising alternative for lower pole stones.
- This technique may allow for ambulatory treatment and complete stone clearance.
- Further studies are warranted to evaluate long-term outcomes and broader applications.
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