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Q07.00

Arnold-Chiari syndrome without spina bifida or hydrocephalus

Instruction Source: Q07.00

Arnold-Chiari syndrome without spina bifida or hydrocephalus

Instruction Source: Q07.0

Arnold-Chiari syndrome

Excludes 1 (Mutually Exclusive)

  • Arnold-Chiari syndrome, type III (Q01.-)
  • Arnold-Chiari syndrome, type IV (Q04.8)
Instruction Source: Q07

Other congenital malformations of nervous system

Excludes 2 (Not Included Here)

  • congenital central alveolar hypoventilation syndrome (G47.35)
  • familial dysautonomia [Riley-Day] (G90.1)
  • neurofibromatosis (nonmalignant) (Q85.0-)
Instruction Source: Q00-Q07

Congenital malformations of the nervous system (Q00-Q07)

Instruction Source: Q00-QA1

Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders

Excludes 2 (Not Included Here)

  • inborn errors of metabolism (E70-E88)

Clinical Notes

  • Codes from this chapter are not for use on maternal records
← View Q07.00 in Tabular List