Purpose: To review the result of retrograde ureteroscopy with ultrasonic lithotripsy in the management of ureteral stones. Materials and methods: Rigid ureteroscopic lithotripsy with ultrasonic Olympus LUS-2 was performed in 57 males and 74 females from October 2008 to October 2009.Results: 131 patients with ureteral stone were divided into 2 group: lower ureteral stone (group 1: 107 cases) and upper ureteral stone (group 2: 24 cases).