ICD 10NA Congenital malformation

Q00 Q00 Anencephaly and similar malformationAnencephaly and similar malformation

Q01Q01 EncephaloceleEncephalocele

Q02Q02 MicrocephalyMicrocephaly

Q03Q03 Congenital hydrocephalusCongenital hydrocephalus

Q04Q04 Other congenital malformations of brainOther congenital malformations of brain

Q05Q05 Spina bifidaSpina bifida

Q06Q06 Other congenital malformations of spinal cordOther congenital malformations of spinal cord

Q07Q07 Other congenital malformations of nervous systemOther congenital malformations of nervous system

Q04.6Congenital cerebral cysts

Q04.60 PorencephalyQ04.60 Porencephaly

Q04.61 SchizencephalyQ04.61 Schizencephaly

Q04.62 Multicystic encephalomalaciaQ04.62 Multicystic encephalomalacia

Q04.63 Congenital leptomeningeal cystQ04.63 Congenital leptomeningeal cyst

Schizencephaly

Q02Microcephaly

Q02.-0 HydromicrocephalyQ02.-0 Hydromicrocephaly

Q02.-1 MicrencephalonQ02.-1 Micrencephalon

Q03Congenital hydrocephalus

Q03.0 Malformations of aqueduct of SylviusQ03.0 Malformations of aqueduct of Sylvius

Q03.1 Atresia of foramina of Magendie and Luschka Q03.1 Atresia of foramina of Magendie and Luschka (Dandy Walker Syndrome)(Dandy Walker Syndrome)

Q03.8 Other congenital hydrocephalusQ03.8 Other congenital hydrocephalus

Q03.80 Congenital hydrocephalus in malformations Q03.80 Congenital hydrocephalus in malformations classified elsewhereclassified elsewhere

Q03.9 Congenital hydrocephalus, unspecifiedQ03.9 Congenital hydrocephalus, unspecified

Q04Other congenital malformations of brain Q04.0Congenital malformations of corpus callosumQ04.0Congenital malformations of corpus callosum

Q04.00Total agenesis of corpus callosumQ04.00Total agenesis of corpus callosum Q04.01Partial agenesis of corpus callosumQ04.01Partial agenesis of corpus callosum 04.02Agenesis with lipoma of corpus callosum04.02Agenesis with lipoma of corpus callosum 04.08Other congenital malformation of corpus 04.08Other congenital malformation of corpus

callosumcallosum

Q04.1ArhinencephalyQ04.1Arhinencephaly

Q04.2HoloprosencephalyQ04.2Holoprosencephaly

Holoporencepahly

Lobar Holoprosencepaly

Q04Other congenital malformations of brain Q04.4Septo-optic dysplasiaQ04.4Septo-optic dysplasia

Q04.5 MegalencephalyQ04.5 Megalencephaly

Q04.50 Symmetrical megalencephalyQ04.50 Symmetrical megalencephaly

Q04.6Congenital cerebral cystsQ04.6Congenital cerebral cysts

Q04.60PorencephalyQ04.60Porencephaly

Q04.61SchizencephalyQ04.61Schizencephaly

Q04.62Multicystic encephalomalaciaQ04.62Multicystic encephalomalacia

Q04.63Congenital leptomeningeal cystQ04.63Congenital leptomeningeal cyst

Septo-optic Dysplasia (de Morsier Syndrome)

Clinical History:Clinical History: The patient has nystagmus and diminished visual The patient has nystagmus and diminished visual acuity. acuity.

Findings: Findings: The axial flair image as well as the coronal T1 weighted The axial flair image as well as the coronal T1 weighted MR image demonstrate absence of the septum pellucidum. The MR image demonstrate absence of the septum pellucidum. The coronal T1 weighted image also demonstrates hypoplasia of the coronal T1 weighted image also demonstrates hypoplasia of the optic chiasm. The coronal T2 weighted image demonstrates optic chiasm. The coronal T2 weighted image demonstrates hypoplastic optic nerveshypoplastic optic nerves

Hemimegalencephaly