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1 Disorders of sulfur-bearing amino-acid metabolism
- Excludes1: cystinosis (E72.04)
- cystinuria (E72.01)
- transcobalamin II deficiency (D51.2)
- E72.10 Disorders of sulfur-bearing amino-acid metabolism, unspecified
- E72.11 Homocystinuria
- Cystathionine synthase deficiency
- E72.12 Methylenetetrahydrofolate reductase deficiency
- E72.19 Other disorders of sulfur-bearing amino-acid metabolism
- Cystathioninuria
- Methioninemia
- Sulfite oxidase deficiency
- Excludes1: cystinosis (E72.04)
- E72.2 Disorders of urea cycle metabolism
- Excludes1: disorders of ornithine metabolism (E72.4)
- E72.20 Disorder of urea cycle metabolism, unspecified
- Hyperammonemia
- Excludes1: hyperammonemia-hyperornithinemia-homocitrullinemia syndrome E72.4
- transient hyperammonemia of newborn (P74.6)
- E72.21 Argininemia
- E72.22 Arginosuccinic aciduria
- E72.23 Citrullinemia
- E72.29 Other disorders of urea cycle metabolism
- E72.3 Disorders of lysine and hydroxylysine metabolism
- Glutaric aciduria NOS
- Glutaric aciduria (type I)
- Hydroxylysinemia
- Hyperlysinemia
- Excludes1: glutaric aciduria type II (E71.313)
- Refsum's disease (G60.1)
- Zellweger syndrome (E71.510)
- E72.4 Disorders of ornithine metabolism
- Hyperammonemia-Hyperornithinemia-Homocitrullinemia syndrome
- Ornithinemia (types I, II)
- Ornithine transcarbamylase deficiency
- Excludes1: hereditary choroidal dystrophy (H31.2-)
- E72.5 Disorders of glycine metabolism
- E72.50 Disorder of glycine metabolism, unspecified
- E72.51 Non-ketotic hyperglycinemia
- E72.52 Trimethylaminuria
- E72.53 Hyperoxaluria
- Oxalosis
- Oxaluria
- E72.