DA53

ICD-11 MMS 2026-01

Duodenal polyp

Description

Protruding lesion on the duodenal epithelium caused by local overgrowth of duodenal epithelial cells.

Excludes

  • 2E92.2 – adenoma or adenomatous polyp of the duodenum
  • LB14 – Gastric heterotopia of 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

  • DA53.0 – Hyperplastic duodenal polyp
  • DA53.Y – Other specified duodenal polyp
  • DA53.Z – Duodenal polyp, unspecified

Sibling codes

  • DA50 – Acquired anatomical alterations of the duodenum
  • DA51 – Duodenitis
  • DA52 – Vascular disorders of the duodenum
  • DA5Y – Other specified diseases of duodenum
  • DA5Z – Diseases of duodenum, unspecified

Foundation entity

Duodenal polyp – http://id.who.int/icd/entity/569977267

Allowed postcoordination axes

Part of: 13: Diseases of the digestive system