2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Congential Anomalies 740-759 > Other Congenital Anomalies Of Nervous System 742.* > 2008 ICD-9-CM Diagnosis 742.4
Other specified congenital anomalies of brain On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.
The 2009 version of ICD-9-CM 742.4 can be accessed here. - 742.4 is a specific code that can be used to specify a diagnosis
- 742.4 contains 37 index entries
- View the ICD-9-CM Volume 1 742.* hierarchy
742.4 also known as:- Congenital cerebral cyst
- Macroencephaly
- Macrogyria
- Megalencephaly
- Multiple anomalies of brain NOS
- Porencephaly
- Ulegyria
Index entries containing 742.4:- Adhesion(s), adhesive (postinfectional) (postoperative)
- meninges 349.2
- cerebral (any) 349.2
- congenital
742.4
Anomaly, anomalous (congenital) (unspecified type) 759.9- brain 742.9
- multiple
742.4
- specified type NEC
742.4
- dura 742.9
- brain
742.4
- meninges 742.9
- brain
742.4
- nervous system NEC 742.9
- brain 742.9
- specified type NEC
742.4
- specified type NEC
- brain
742.4
Atrophy, atrophic- brain (cortex) (progressive) 331.9
- congenital
742.4
Cyst (mucus) (retention) (serous) (simple)- brain 348.0
- congenital
742.4
- third ventricle (colloid)
742.4
- colloid
- third ventricle (brain)
742.4
- paraphysis, cerebri
742.4
- porencephalic
742.4 Cystic - see also condition- degeneration, congenital
- brain
742.4
Deformity 738.9- brain (congenital) 742.9
- multiple
742.4
- dura (congenital) 742.9
- brain
742.4
- meninges or membrane (congenital) 742.9
- brain
742.4
Degeneration, degenerative- brain (cortical) (progressive) 331.9
- congenital
742.4
- cystic 348.0
- congenital
742.4
Dilatation- cavum septi pellucidi
742.4
- ventricular, ventricle (acute) (chronic) (see also Hypertrophy, cardiac) 429.3
- cerebral, congenital
742.4
Displacement, displaced- brain stem, caudal
742.4
- cerebellum, caudal
742.4
Distortion (congenital)- brain
742.4
- gyri
742.4
Ectopic, ectopia (congenital) 759.89- brain
742.4
- cerebral
742.4
Hematocephalus 742.4 Heterotopia, heterotopic - see also Malposition, congenital- cerebralis
742.4
Macroencephaly 742.4 Macrogyria (congenital) 742.4 Malposition- congenital
- brain tissue
742.4
Megalencephaly 742.4 Porencephaly (congenital) (developmental) (true) 742.4Schizencephaly 742.4 Softening- brain (necrotic) (progressive) 434.9
- congenital
742.4
Ulegyria 742.4
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