Chapter XVI
Certain conditions originating in the perinatal period
(P00-P96)

Transitory endocrine and metabolic disorders specific to fetus and newborn
(P70-P74)

Includes: transitory endocrine and metabolic disturbances caused by the infant's response to maternal endocrine and metabolic factors, or its adjustment to extrauterine existence

P70 Transitory disorders of carbohydrate metabolism specific to fetus and newborn
P70.0 Syndrome of infant of mother with gestational diabetes
P70.1 Syndrome of infant of a diabetic mother
Maternal diabetes mellitus (pre-existing) affecting fetus or newborn (with hypoglycaemia)
P70.2 Neonatal diabetes mellitus
P70.3 Iatrogenic neonatal hypoglycaemia
P70.4 Other neonatal hypoglycaemia
Transitory neonatal hypoglycaemia
P70.8 Other transitory disorders of carbohydrate metabolism of fetus and newborn
P70.9 Transitory disorder of carbohydrate metabolism of fetus and newborn, unspecified

P71 Transitory neonatal disorders of calcium and magnesium metabolism
P71.0 Cow's milk hypocalcaemia in newborn
P71.1 Other neonatal hypocalcaemia
Excludes: neonatal hypoparathyroidism ( P71.4 )
P71.2 Neonatal hypomagnesaemia
P71.3 Neonatal tetany without calcium or magnesium deficiency
Neonatal tetany NOS
P71.4 Transitory neonatal hypoparathyroidism
P71.8 Other transitory neonatal disorders of calcium and magnesium metabolism
P71.9 Transitory neonatal disorder of calcium and magnesium metabolism, unspecified

P72 Other transitory neonatal endocrine disorders
Excludes: congenital hypothyroidism with or without goitre ( E03.0-E03.1 )
dyshormogenetic goitre ( E07.1 )
Pendred's syndrome ( E07.1 )
P72.0 Neonatal goitre, not elsewhere classified
Transitory congenital goitre with normal function
P72.1 Transitory neonatal hyperthyroidism
Neonatal thyrotoxicosis
P72.2 Other transitory neonatal disorders of thyroid function, not elsewhere classified
Transitory neonatal hypothyroidism
P72.8 Other specified transitory neonatal endocrine disorders
P72.9 Transitory neonatal endocrine disorder, unspecified

P74 Other transitory neonatal electrolyte and metabolic disturbances
P74.0 Late metabolic acidosis of newborn
P74.1 Dehydration of newborn
P74.2 Disturbances of sodium balance of newborn
P74.3 Disturbances of potassium balance of newborn
P74.4 Other transitory electrolyte disturbances of newborn
P74.5 Transitory tyrosinaemia of newborn
P74.8 Other transitory metabolic disturbances of newborn
P74.9 Transitory metabolic disturbance of newborn, unspecified