Kodex

Code

Q01.9

Encephalocele, unspecified

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Hierarchy

Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- Q00-Q07 Congenital malformations of the nervous system (Q00-Q07)
  - Q01 Encephalocele
    - Q01.0 Frontal encephalocele
    - Q01.1 Nasofrontal encephalocele
    - Q01.2 Occipital encephalocele
    - Q01.8 Encephalocele of other sites
    - Q01.9 Encephalocele, unspecified

Notes

Codes from this chapter are not for use on maternal records

Includes

Arnold-Chiari syndrome, type III
encephalocystocele
encephalomyelocele
hydroencephalocele
hydromeningocele, cranial
meningocele, cerebral
meningoencephalocele

Excludes 1

Meckel-Gruber syndrome (Q61.9)
- Q61.9 Cystic kidney disease, unspecified

Excludes 2

inborn errors of metabolism (E70-E88)
- E70-E88 Metabolic disorders (E70-E88)