Transduodenal Sphincterotomies
《英文msh词典》Transduodenal Sphincterotomies
[入口词] Transduodenal Sphincterotomies
[主题词] Sphincterotomy,Transhepatic
[英文释义] Surgery of the smooth muscle sphincter of the hepatopancreatic ampulla to relieve blocked biliary or pancreatic ducts.