1、内镜下逆行胆胰管造影术endoscopic retrograde cholangio-pancreatography，ERCP内镜下逆行胆管造影术 endoscopic retrograde cholangiography，ERC内镜下逆行胰管造影术endoscopic retrograde pancreatography，ERP内镜下括约肌切开术endoscopic sphincterotomy，EST内镜下乳头切开术 endoscopic papillotomy，EPT内镜下乳头括约肌切开术endoscopic papillo-sphincterotomy，EPST内镜下乳头预切开术 en
2、doscopic Pre-cut sphincterotomy内镜下乳头括约肌柱状气囊扩张术endoscopic papillo-sphincter balloon dilatation，EPBD内镜下鼻胆管引流术endoscopic naso-biliary drainage，ENBD内镜下逆行胆管引流术endoscopic retrograde biliary drainage，ERBD内镜下胆管金属支架置入术 endoscopic metal biliary endoprothesis，EMBE内镜下胰管括约肌切开术 endoscopic pancreatic sphincterotomy，EPS内镜下逆行胰管引流术endoscopic retrograde pancreatic drainage，ERPD内镜下鼻胰管引流术endoscopic naso-pancreatic drainage，ENPD
