ICD-11 code : 5C51.2;
Preferred Label : Disorders of glyoxylate metabolism;
ICD-11 definition : 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.;
ICD-11 synonym : Hyperoxaluria;
ICD-11 inclusion : Oxalosis; Oxaluria;
ICD-11 "other" category code : 5C51.2Y;
ICD-11 "unspecified" category code : 5C51.2Z;
Origin ID : 1800430868;
Currated CISMeF NLP mapping
ICD-10 Mapping
Manual BTNT mappings - CISMeF
Validated automatic mappings to BTNT
Validated automatic mappings to NTBT
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.