《英文msh词典》Transduodenal Sphincterotomy
[入口词] Transduodenal Sphincterotomy
[主题词] Sphincterotomy,Transhepatic
[中文释义] 经十二指肠括约肌切开术
[英文释义] Surgery of the smooth muscle sphincter of the hepatopancreatic ampulla to relieve blocked biliary or pancreatic ducts.