2008 ICD-9-CM Diagnosis 742.* : Other congenital anomalies of nervous system

Free ICD-9-CM Diagnosis Codes > 2008 > Congential Anomalies 740-759 > Other congenital anomalies of nervous system 742.* > 
2008 ICD-9-CM Diagnosis Code 742 Other congenital anomalies of nervous system
2008 ICD-9-CM Diagnosis Code 742.0Encephalocele
2008 ICD-9-CM Diagnosis Code 742.1Microcephalus
abnormal smallness of the brain.
Smallness of the head produced by incomplete development of the brain, often associated with below normal mental and cognitive development.
2008 ICD-9-CM Diagnosis Code 742.2Congenital reduction deformities of brain
2008 ICD-9-CM Diagnosis Code 742.3Congenital hydrocephalus
Hydrocephalus, absence of the cerebellar vermis, and posterior fossa cyst continuous with the fourth ventricle are the main characteristics of this syndrome. About 4% of all cases of hydrocephalus are complicated by DWS. Associated disorders may include Aase-Smith syndrome 1, Aicardi, Coffin-Siris, cryptophthalmos, Ehlers-Danlos, Ellis-van Creveld, Jones syndrome, Joubert, Ruvalcaba-Myhre-Smith, Walker-Warburg, Meckel, Ritscher-Schinzel, and Veradi syndromes. Dandy-Walker syndrome associated with macrocephaly, facial anomalies, developmental delay, and brain stem dysgenesis inherited as an X-linked recessive trait was reported as a separate syndrome.
2008 ICD-9-CM Diagnosis Code 742.4Other specified congenital anomalies of brain
2008 ICD-9-CM Diagnosis Code 742.5 Other specified congenital anomalies of spinal cord
2008 ICD-9-CM Diagnosis Code 742.51Diastematomyelia
2008 ICD-9-CM Diagnosis Code 742.53Hydromyelia
2008 ICD-9-CM Diagnosis Code 742.59Other specified congenital anomalies of spinal cord
2008 ICD-9-CM Diagnosis Code 742.8Other specified congenital anomalies of nervous system
autosomal disorder of the peripheral and autonomic nervous systems limited to individuals of Ashkenazic Jewish descent; clinical manifestations are present at birth and include diminished lacrimation, defective thermoregulation, orthostatic hypotension, fixed pupils, excessive sweating, loss of pain and temperature sensation, and absent reflexes; pathologic features include reduced numbers of small diameter peripheral nerve fibers and autonomic ganglion neurons.
2008 ICD-9-CM Diagnosis Code 742.9Unspecified congenital anomaly of brain spinal cord and nervous system
structural or functional abnormalities of the central or peripheral nervous system existing at birth and often before birth, resulting primarily from defects of embryogenesis.
pathologic condition existing at, and usually before, birth affecting the brain, which is composed of the intracranial components of the central nervous system.
 741.*
743.* 