Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: External Physical Vibration Lithecbole(EPVL) Contrast With the Traditional Row of Stone Effect After Retrograde Intrarenal Surgery(RIRS): A Multi-center Prospective Random
Brief Summary: The treatment of renal calculus by retrograde intrarenal surgery(RIRS) isn't able to eliminate stone completely, hastening fragments clearance just only rely on traditional expulsive methods such as high fluid intake ,increasing physical activity, medical expulsive therapy and changing body position. Therefore, researchers purpose to evaluate the effectiveness of external physical vibration lithecbole(EPVL) in treatment of residual fragments after RIRS by prospective study of clinical trial, which will improve stone-free rate of residual fragments and benefit more patients.