2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Congenital Anomalies 740-759 > Other Congenital Anomalies Of Nervous System 742.* > 2006 ICD-9-CM Diagnosis 742.4 Other specified congenital anomalies of brain View the most recent version of ICD-9-CM 742.4 742.4 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 Alternate Terminology 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 acquired 348.0 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 acquired 349.2 meninges or membrane (congenital) 742.9 brain 742.4 acquired 349.2 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) 742.4 acquired 348.0 nondevelopmental 348.0 traumatic (post) 310.2 Schizencephaly 742.4 Softening brain (necrotic) (progressive) 434.9 congenital 742.4 Ulegyria 742.4