Like all types of ERCP examination, there are risks, particularly the chance of suffering an attack of
pancreatitis. For this reason,
ERCP in this context is usually done only after other simpler tests have been exhausted.
TREATMENT OF SOD
Mild forms of SOD can be managed by anti-spasm medicines. When attacks of pain cause considerable disturbance with life activities, a decision has to be made whether to cut the sphincter (sphincterotomy), during ERCP.