DA62

ICD-11 MMS 2026-01

Anastomotic ulcer

Description

Anastomotic ulcer develops following gastric resection or other procedures, such as gastroenterostomy, that involve the anastomosis of the stomach to some other portion of the gastrointestinal tract. In such cases an ulcer develops near the stoma; it is almost invariably in the efferent limb of the intestine, not in the stomach.

Excludes

  • DA94.0 – Primary ulcer of small intestine

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

  • DA62.0 – Anastomotic erosion
  • DA62.1 – Helicobacter pylori associated anastomotic ulcer
  • DA62.2 – Drug-induced anastomotic ulcer
  • DA62.3 – Peptic anastomotic ulcer
  • DA62.Y – Other specified anastomotic ulcer
  • DA62.Z – Anastomotic ulcer, unspecified

Sibling codes

  • DA60 – Gastric ulcer
  • DA61 – Peptic ulcer, site unspecified
  • DA63 – Duodenal ulcer

Foundation entity

Anastomotic ulcer – http://id.who.int/icd/entity/958574481

Allowed postcoordination axes

Part of: 13: Diseases of the digestive system