Sphincterotomy, Endoscopic

**Definition:** Incision of SPHINCTER OF ODDI or VATER'S AMPULLA performed by inserting a sphincterotome through DUODENOSCOPE often following or performed during ERCP (ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY).

**Tree numbers:** - E04.210.120.850 - E04.210.240.250.840 - E04.502.250.250.250.840 - E04.515.750.500

**Synonyms:** - Endoscopic Biliary Sphincterotomy - Papillotomy, Endoscopic - Endoscopic Papillotomy - Endoscopic Sphincterotomy