Extracorporeal shock wave lithotripsy
（重定向自Extracorporeal Shockwave Lithotripsy）
Extracorporeal shock wave lithotripsy (ESWL) is a non-invasive treatment of kidney stones (urinary calculosis) and biliary calculi (stones in the gallbladder or in the liver) using an acoustic pulse. It is also reported to be used for salivary stones. and pancreatic stones