Prospective Randomized Study of Treatment of Large Proximal Ureteral Stones: Extracorporeal Shock Wave Lithotripsy Versus Ureterolithotripsy Versus Laparoscopy

Proximal ureteral stone treatment requires multiple procedures until complete stone-free status is achieved. Laparoscopic ureterolithotomy is associated with higher success rates and fewer surgical procedures, but with more postoperative pain, longer procedures and a longer hospital stay. Although it is associated with the highest success rates for large proximal ureteral calculi, laparoscopic ureterolithotomy remains a salvage, second line procedure, and it seems more advantageous than open ureterolithotomy. At less well equipped centers, where semirigid ureterolithotripsy or extracorporeal shock wave lithotripsy is not available, it remains a good treatment option.