Q00-Q07
Congenital malformations of the nervous system
- Q00.0Anencephaly
- Q00.1Craniorachischisis
- Q00.2Iniencephaly
- Q01.0Frontal encephalocele
- Q01.1Nasofrontal encephalocele
- Q01.2Occipital encephalocele
- Q01.8Encephalocele of other sites
- Q01.9Encephalocele, unspecified
- Q02Microcephaly
- Q03.0Malformations of aqueduct of Sylvius
- Q03.1Atresia of foramina of Magendie and Luschka
- Q03.8Other congenital hydrocephalus
- Q03.9Congenital hydrocephalus, unspecified
- Q04.0Congenital malformations of corpus callosum
- Q04.1Arhinencephaly
- Q04.2Holoprosencephaly
- Q04.3Other reduction deformities of brain
- Q04.4Septo-optic dysplasia
- Q04.5Megalencephaly
- Q04.6Congenital cerebral cysts
- Q04.8Other specified congenital malformations of brain
- Q04.9Congenital malformation of brain, unspecified
- Q05.0Cervical spina bifida with hydrocephalus
- Q05.1Thoracic spina bifida with hydrocephalus
- Q05.2Lumbar spina bifida with hydrocephalus
- Q05.3Sacral spina bifida with hydrocephalus
- Q05.4Unspecified spina bifida with hydrocephalus
- Q05.5Cervical spina bifida without hydrocephalus
- Q05.6Thoracic spina bifida without hydrocephalus
- Q05.7Lumbar spina bifida without hydrocephalus
- Q05.8Sacral spina bifida without hydrocephalus
- Q05.9Spina bifida, unspecified
- Q06.0Amyelia
- Q06.1Hypoplasia and dysplasia of spinal cord
- Q06.2Diastematomyelia
- Q06.3Other congenital cauda equina malformations
- Q06.4Hydromyelia
- Q06.8Other specified congenital malformations of spinal cord
- Q06.9Congenital malformation of spinal cord, unspecified
- Q07.0Arnold-Chiari syndrome
- Q07.8Other specified congenital malformations of nervous system
- Q07.9Congenital malformation of nervous system, unspecified