DA50

ICD-11 MMS 2026-01

Acquired anatomical alterations of the duodenum

Description

This group incorporates duodenal disorders principally due to acquired morphological changes of the duodenum.

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 02 – Neoplasms
  • 05 – Endocrine, nutritional or metabolic diseases
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  • 06 – Mental, behavioural or neurodevelopmental disorders
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 22 – Injury, poisoning or certain other consequences of external causes

Child codes

  • DA50.0 – Obstruction of duodenum
  • DA50.1 – Diverticulum of duodenum
  • DA50.2 – Fistula of duodenum
  • DA50.3 – Deformity of duodenum, acquired
  • DA50.Y – Other specified acquired anatomical alterations of the duodenum
  • DA50.Z – Acquired anatomical alterations of the duodenum, unspecified

Sibling codes

  • DA51 – Duodenitis
  • DA52 – Vascular disorders of the duodenum
  • DA53 – Duodenal polyp
  • DA5Y – Other specified diseases of duodenum
  • DA5Z – Diseases of duodenum, unspecified

Foundation entity

Acquired anatomical alterations of the duodenum – http://id.who.int/icd/entity/845687188

Allowed postcoordination axes

Part of: 13: Diseases of the digestive system