LB21.1

ICD-11 MMS 2026-01

Pancreas divisum

Description

This is a congenital anomaly in the anatomy of the ducts of the pancreas in which a single pancreatic duct is not formed, but rather remains as two distinct dorsal and ventral ducts.

Index terms

  • Pancreas divisum

Exclusions from above levels

  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Sibling codes

  • LB21.0 – Annular pancreas
  • LB21.2 – Accessory pancreas
  • LB21.3 – Agenesis-aplasia of pancreas
  • LB21.4 – Partial agenesis of pancreas
  • LB21.5 – Hypoplasia of pancreas
  • LB21.Y – Other specified structural developmental anomalies of pancreas
  • LB21.Z – Structural developmental anomalies of pancreas, unspecified

Foundation entity

Pancreas divisum – http://id.who.int/icd/entity/215522902

Part of: LB21: Structural developmental anomalies of pancreas › 20: Developmental anomalies