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

Other disorders originating in the perinatal period
(P90-P96)

P90 Convulsions of newborn
Excludes: benign neonatal convulsions (familial) ( G40.3 )

P91 Other disturbances of cerebral status of newborn
P91.0 Neonatal cerebral ischaemia
P91.1 Acquired periventricular cysts of newborn
P91.2 Neonatal cerebral leukomalacia
P91.3 Neonatal cerebral irritability
P91.4 Neonatal cerebral depression
P91.5 Neonatal coma
P91.6 Hypoxic ischaemic encephalopathy of newborn
P91.8 Other specified disturbances of cerebral status of newborn
P91.9 Disturbance of cerebral status of newborn, unspecified

P92 Feeding problems of newborn
P92.0
# 		Vomiting in newborn
Mucous gastritis
P92.1 Regurgitation and rumination in newborn
P92.2 Slow feeding of newborn
P92.3 Underfeeding of newborn
P92.4 Overfeeding of newborn
P92.5 Neonatal difficulty in feeding at breast
P92.8 Other feeding problems of newborn
P92.9 Feeding problem of newborn, unspecified

P93 Reactions and intoxications due to drugs administered to fetus and newborn
Grey syndrome from chloramphenicol administration in newborn
Excludes: jaundice due to drugs or toxins transmitted from mother or given to newborn ( P58.4 )
reactions and intoxications from maternal opiates, tranquillizers and other medication ( P04.0-P04.1 , P04.4 )
withdrawal symptoms from:
· maternal use of drugs of addiction ( P96.1 )
· therapeutic use of drugs in newborn ( P96.2 )

P94 Disorders of muscle tone of newborn
P94.0 Transient neonatal myasthenia gravis
Excludes: myasthenia gravis ( G70.0 )
P94.1 Congenital hypertonia
P94.2 Congenital hypotonia
Nonspecific floppy baby syndrome
P94.8 Other disorders of muscle tone of newborn
P94.9 Disorder of muscle tone of newborn, unspecified

P95 Fetal death of unspecified cause
Deadborn fetus NOS
Stillbirth NOS

P96 Other conditions originating in the perinatal period
P96.0 Congenital renal failure
Uraemia of newborn
P96.1 Neonatal withdrawal symptoms from maternal use of drugs of addiction
Drug withdrawal syndrome in infant of dependent mother
Excludes: reactions and intoxications from maternal opiates and tranquillizers administered during labour and delivery ( P04.0 )
P96.2 Withdrawal symptoms from therapeutic use of drugs in newborn
P96.3 Wide cranial sutures of newborn
Neonatal craniotabes
P96.4 Termination of pregnancy, fetus and newborn
Excludes: termination of pregnancy (mother) ( O04.- )
P96.5 Complications of intrauterine procedures, not elsewhere classified
P96.8 Other specified conditions originating in the perinatal period
P96.9 Condition originating in the perinatal period, unspecified
Congenital debility NOS