DA40.4

ICD-11 MMS 2026-01

Hourglass stricture or stenosis of stomach

Description

This is a structural change of stomach in which one more or less completely divided into two parts, resembling an hourglass in shape, due to often scarring which complicates chronic gastric ulcer.

Index terms

  • Hourglass stricture or stenosis of stomach
  • hourglass contraction of stomach
  • hourglass stenosis of stomach
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  • hourglass stricture of stomach
  • Bilocular stomach

Exclusions from above levels

  • DD50.0 – Diaphragmatic hernia
  • LB13 – Structural developmental anomalies of stomach
  • DE12.1 – Gastrostomy malfunction
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  • 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

  • DA40.0 – Gastric outlet obstruction
  • DA40.1 – Gastric fistula, acquired
  • DA40.2 – Gastric volvulus
  • DA40.3 – Gastric diverticulum
  • DA40.5 – Gastroptosis
  • DA40.Y – Other specified acquired anatomical alterations of the stomach
  • DA40.Z – Acquired anatomical alterations of the stomach, unspecified

Foundation entity

Hourglass stricture or stenosis of stomach – http://id.who.int/icd/entity/630501546

Allowed postcoordination axes

Part of: DA40: Acquired anatomical alterations of the stomach › 13: Diseases of the digestive system