DC71

ICD-11 MMS 2026-01

Diverticulosis of small intestine

Description

Diverticulosis of small intestine is a condition characterised by the presence of multiple sack-like mucosal herniations called diverticula through weak points in the wall or lining of the small intestine. Small intestinal diverticula are far less common than colonic diverticula. Most people with diverticulosis do not have any discomfort or symptoms. However, some people may experience pain or discomfort in the abdomen, bloating, and bleeding.

Exclusions from above levels

  • DA50.1 – Diverticulum of duodenum
  • LB15.0 – Meckel diverticulum
  • DA20.1 – Diverticulum of oesophagus, acquired
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  • DA40.3 – Gastric diverticulum
  • 01 – Certain infectious or parasitic diseases
  • 02 – Neoplasms
  • 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

Child codes

  • DC71.0 – Diverticulosis of small intestine with haemorrhage
  • DC71.1 – Diverticulosis of small intestine without haemorrhage
  • DC71.Z – Diverticulosis of small intestine, unspecified

Sibling codes

  • DC70 – Diverticulitis of small intestine
  • DC72 – Diverticulum of small intestine

Foundation entity

Diverticulosis of small intestine – http://id.who.int/icd/entity/578178116

Allowed postcoordination axes

Part of: 13: Diseases of the digestive system