5C51.2ICD-11 MMS 2026-01
Disorders of glyoxylate metabolism
Description
Primary hyperoxaluria, or oxalosis, is a rare metabolic disorder transmitted as an autosomal recessive disease, including both type 1, the most frequent, and type 2, extremely rare. Hyperoxaluria type 1 is due to a defect of the peroxysomal hepatic enzyme L-alanine: glyoxylate aminotransferase (AGT). Hyperoxaluria type 2 is extremely rare and is due to glycerate dehydrogenase deficiency.
Exclusions from above levels
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- http://id.who.int/icd/entity/465177735 – Diabetes mellitus
- http://id.who.int/icd/entity/1191191920 – Disorders of lipoprotein metabolism or certain specified lipidaemias
3A10.Z– Hereditary haemolytic anaemia due to enzyme deficiency5A71.01– Congenital adrenal hyperplasia5A81.1– 5-alpha-reductase deficiencyLD28.01– Marfan syndromeLD28.1– Ehlers-Danlos syndromeLD2A.4– androgen resistance syndrome18– Pregnancy, childbirth or the puerperium- http://id.who.int/icd/entity/1004987305 – Transitory endocrine or metabolic disorders specific to fetus or newborn
Child codes
Sibling codes
5C51.0– Disorders of the pentose phosphate pathway5C51.1– Disorders of glycerol metabolism5C51.3– Glycogen storage disease5C51.4– Disorders of galactose metabolism5C51.5– Disorders of fructose metabolism5C51.Y– Other specified inborn errors of carbohydrate metabolism5C51.Z– Inborn errors of carbohydrate metabolism, unspecified
Foundation entity
Disorders of glyoxylate metabolism – http://id.who.int/icd/entity/1800430868
Part of: 5C51: Inborn errors of carbohydrate metabolism › 05: Endocrine, nutritional or metabolic diseases