Fig. 1From: Stone-free rate after semirigid ureteroscopy with holmium laser lithotripsy versus laparoscopic ureterolithotomy for upper ureteral calculi: a multicenter studyForty-year-old male patient presented with right upper ureteral stone (1.7 cm). Stone disintegration was performed using semirigid URS and laser lithotripsy. JJ stent was placed at the end of the procedureBack to article page