5C61.4

ICD-11 MMS 2026-01

Acquired monosaccharide malabsorption

Description

This is an acquired condition in which the cells lining the intestine cannot take in one or all of the sugars glucose, galactose or fructose, which prevents proper digestion of these molecules and larger molecules made from them. It may cause osmotic diarrhoea.

Exclusions from above levels

  • 3A10.Z – Hereditary haemolytic anaemia due to enzyme deficiency
  • 5A71.01 – Congenital adrenal hyperplasia
  • 5A81.1 – 5-alpha-reductase deficiency
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  • LD28.01 – Marfan syndrome
  • LD28.1 – Ehlers-Danlos syndrome
  • LD2A.4 – androgen resistance syndrome
  • 18 – Pregnancy, childbirth or the puerperium
  • http://id.who.int/icd/entity/1004987305 – Transitory endocrine or metabolic disorders specific to fetus or newborn

Child codes

  • 5C61.40 – Fructose malabsorption
  • 5C61.4Y – Other specified acquired monosaccharide malabsorption
  • 5C61.4Z – Acquired monosaccharide malabsorption, unspecified

Sibling codes

  • 5C61.0 – Glucose-galactose malabsorption
  • 5C61.1 – Maltase-glucoamylase deficiency
  • 5C61.2 – Congenital sucrase-isomaltase deficiency
  • 5C61.3 – Alpha, alpha trehalase deficiency
  • 5C61.5 – Disorders of facilitated glucose transport
  • 5C61.6 – Lactose intolerance
  • 5C61.Y – Other specified disorders of carbohydrate absorption or transport
  • 5C61.Z – Disorders of carbohydrate absorption or transport, unspecified

Foundation entity

Acquired monosaccharide malabsorption – http://id.who.int/icd/entity/1361265641

Part of: 5C61: Disorders of carbohydrate absorption or transport › 05: Endocrine, nutritional or metabolic diseases