Resumen de Effect of Endoscopic Sphincterotomy for Suspected Sphincter of Oddi Dysfunction on Pain-Related Disability Following Cholecystectomy

Peter B. Cotton, Valerie Durkalski, Joseph Romagnuolo

• Importance Abdominal pain after cholecystectomy is common and may be attributed to sphincter of Oddi dysfunction. Management often involves endoscopic retrograde cholangiopancreatography (ERCP) with manometry and sphincterotomy.

  Objective To determine whether endoscopic sphincterotomy reduces pain and whether sphincter manometric pressure is predictive of pain relief.