DA51.60

ICD-11 MMS 2026-01

Duodenal phlegmon

Description

A spreading diffuse inflammatory process with formation of suppurative/purulent exudate or pus in the duodenal wall. It often develops to a defined pocket of pus, duodenal abscess. This is mainly due to the result of acute inflammation by bacterial infection.

Index terms

  • Duodenal phlegmon

Exclusions from above levels

  • DD70 – Crohn disease
  • 01 – Certain infectious or parasitic diseases
  • 02 – Neoplasms
Show allHide
  • 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

  • DA51.6Y – Other specified infectious duodenitis
  • DA51.6Z – Infectious duodenitis, unspecified

Foundation entity

Duodenal phlegmon – http://id.who.int/icd/entity/1453042237

Allowed postcoordination axes

Part of: DA51.6: Infectious duodenitis › DA51: Duodenitis › 13: Diseases of the digestive system