Anencephaly
Neural tube defect involving absence of much of the brain, skull and scalp
general/congenital-disorders-of-nervous-system
Cerebellar hypoplasia
Neurological condition of the cerebellum
general/congenital-disorders-of-nervous-system
Agenesis of the corpus callosum
Birth defect of the development of the brain
general/congenital-disorders-of-nervous-system
Acalvaria
general/congenital-disorders-of-nervous-system
Central nervous system cyst
general/congenital-disorders-of-nervous-system
Cebocephaly
Form of holoprosencephaly resulting in a single nostril
general/congenital-disorders-of-nervous-system
Acrania
general/congenital-disorders-of-nervous-system
Chiari malformation
Structural defect in the cerebellum of the brain
general/congenital-disorders-of-nervous-system
Rachischisis
Neural tube defect in which the spinal cord is exposed
general/congenital-disorders-of-nervous-system
Encephalocele
Neural tube defect in which the brain protrudes out of the skull
general/congenital-disorders-of-nervous-system
Holoprosencephaly
Failure of the forebrain to develop into two hemispheres during embryonic growth
general/congenital-disorders-of-nervous-system
Lissencephaly
Birth defect in which the brain lacks surface folds
general/congenital-disorders-of-nervous-system
Megalencephaly
general/congenital-disorders-of-nervous-system
Cranioschisis
Neural tube defect in which the brain is exposed
general/congenital-disorders-of-nervous-system
Hydranencephaly
general/congenital-disorders-of-nervous-system
Colpocephaly
Brain malformation in which the lateral ventricles are enlarged
general/congenital-disorders-of-nervous-system
Polymicrogyria
general/congenital-disorders-of-nervous-system
Diastematomyelia
Birth defect in which part of the spinal cord is split
general/congenital-disorders-of-nervous-system
Syrinx (medicine)
Rare, fluid-filled neuroglial cavity
general/congenital-disorders-of-nervous-system
Schizencephaly
Brain malformation; large clefts in the cerebrum
general/congenital-disorders-of-nervous-system
Exencephaly
Birth defect where brain is outside the skull
general/congenital-disorders-of-nervous-system
VLDLR-associated cerebellar hypoplasia
general/congenital-disorders-of-nervous-system
Cephalic disorder
Group of congenital brain or skull defects
general/congenital-disorders-of-nervous-system
Iniencephaly
Rare neural tube defect characterised by fusion of the occiput with the spine
general/congenital-disorders-of-nervous-system
Dandy–Walker malformation
Congenital malformation of the cerebellar vermis
general/congenital-disorders-of-nervous-system
Microcephaly
Condition in which the head is small due to an underdeveloped brain
general/congenital-disorders-of-nervous-system
Pachygyria
Birth defect of abnormally large or thick brain folds
general/congenital-disorders-of-nervous-system