Transduodenal Sphincterotomies

《英文msh詞典》Transduodenal Sphincterotomies
[入口詞] Transduodenal Sphincterotomies
[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.