DA91.Z

ICD-11 MMS 2026-01

Obstruction of small intestine, unspecified

Exclusions from above levels

  • DA93.0 – Paralytic ileus
  • DD31 – ischaemic stricture of small intestine
  • DD50.2 – hernia involving small intestine
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  • DD70.1 – Crohn disease of small intestine
  • http://id.who.int/icd/entity/125069185 – Diverticular disease of small intestine
  • KB87 – Intestinal obstruction of newborn
  • DE12.0 – Ileostomy malfunction
  • http://id.who.int/icd/entity/1195691020 – Diseases of duodenum
  • 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

Sibling codes

  • DA91.0 – Intussusception of small intestine
  • DA91.1 – Volvulus of small intestine
  • DA91.2 – Intestinal adhesions or bands of small intestine with obstruction
  • DA91.3 – Obstructive ileus of small intestine due to impaction
  • DA91.Y – Other specified obstruction of small intestine

Foundation entity

Obstruction of small intestine – http://id.who.int/icd/entity/1393205731

Allowed postcoordination axes

Part of: DA91: Obstruction of small intestine › 13: Diseases of the digestive system