Sphincterotomy, Endoscopic


Endoscopic Papillotomies

Endoscopic Papillotomy

Endoscopic Sphincterotomies

Endoscopic Sphincterotomy

Papillotomies, Endoscopic

Papillotomy, Endoscopic

Sphincterotomies, Endoscopic

Incision of Oddi's sphincter or Vater's ampulla performed by inserting a sphincterotome through an endoscope (DUODENOSCOPE) often following retrograde cholangiography (CHOLANGIOPANCREATOGRAPHY, ENDOSCOPIC RETROGRADE). Endoscopic treatment by sphincterotomy is the preferred method of treatment for patients with retained or recurrent bile duct stones post-cholecystectomy, and for poor-surgical-risk patients that have the gallbladder still present.