DC14.2

ICD-11 MMS 2026-01

Dyskinesia of sphincter of Oddi

Description

This is a movement disorder which consists of adverse effects including diminished voluntary movements and the presence of involuntary movements in the muscular valve that controls the flow of digestive juices (bile and pancreatic juice) through the ampulla of Vater into the second part of the duodenum.

Index terms

  • Dyskinesia of sphincter of Oddi
  • Dysfunction of sphincter of Oddi
  • Malfunctioning of sphincter of Oddi
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  • Spasm of sphincter of Oddi
  • ampulla of Vater spasm
  • sphincter of Oddi spasm

Inclusions

  • Dysfunction of sphincter of Oddi
  • Malfunctioning of sphincter of Oddi

Exclusions from above levels

  • 2C1Z – Malignant neoplasms of hepatobiliary system
  • 2E61.3 – Carcinoma in situ of gallbladder, biliary tract or ampulla of Vater
  • 2E92.6 – Benign neoplasm of gallbladder, extrahepatic bile ducts or ampulla of Vater
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  • 01 – Certain infectious or parasitic diseases
  • 02 – Neoplasms
  • 05 – Endocrine, nutritional or metabolic diseases
  • 06 – Mental, behavioural or neurodevelopmental disorders
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • DC14.0 – Haemorrhage of bile duct
  • DC14.1 – Postcholecystectomy syndrome
  • DC14.3 – Adenomyomatosis of gallbladder

Foundation entity

Dyskinesia of sphincter of Oddi – http://id.who.int/icd/entity/1632503092

Allowed postcoordination axes

Part of: DC14: Certain specified biliary diseases › 13: Diseases of the digestive system