Sphincterotomies,Transduodenal
《英文msh詞典》Sphincterotomies,Transduodenal
[入口詞] Sphincterotomies,Transduodenal
[主題詞] Sphincterotomy,Transhepatic
[英文釋義] Surgery of the smooth muscle sphincter of the hepatopancreatic ampulla to relieve blocked biliary or pancreatic ducts.