DC31.2

ICD-11 MMS 2026-01

Acute biliary pancreatitis

Description

Acute pancreatitis associated with gallstone. Although gallstone is a major etiology, the diagnosis should be made after exclusion of other etiologies. Bile reflux into pancreatic duct caused by an impacted stone at the duodenal papilla is assumed to be a cause.

Index terms

  • Acute biliary pancreatitis
  • Gallstone pancreatitis
  • gallstone acute pancreatitis
Show allHide
  • Acute biliary pancreatitis, with local complication
  • Acute biliary pancreatitis, with systemic complication
  • Acute biliary pancreatitis, with local and systemic complication

Inclusions

  • Gallstone pancreatitis

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 02 – Neoplasms
  • 05 – Endocrine, nutritional or metabolic diseases
Show allHide
  • 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

  • DC31.0 – Acute idiopathic pancreatitis
  • DC31.1 – Acute alcohol-induced pancreatitis
  • DC31.3 – Acute drug-induced pancreatitis
  • DC31.4 – Hereditary acute pancreatitis
  • DC31.5 – Acute exacerbation of chronic pancreatitis
  • DC31.Y – Other specified acute pancreatitis
  • DC31.Z – Acute pancreatitis, unspecified

Foundation entity

Acute biliary pancreatitis – http://id.who.int/icd/entity/617067020

Allowed postcoordination axes

Part of: DC31: Acute pancreatitis › 13: Diseases of the digestive system