Q07 Other congenital malformations of nervous system

Non-billable header with 3 child codes.

Excludes2 (not included here)

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

Applies from Q07 Other congenital malformations of nervous system

Excludes2 (not included here)

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

Codes under Q07

• Q07.0 Arnold-Chiari syndrome
• Q07.8 Other specified congenital malformations of nervous system
• Q07.9 Congenital malformation of nervous system, unspecified

Code annotations containing back-references to Q07

Back-references to Q07

• Type 1 Excludes: G91 Hydrocephalus ("Arnold-Chiari syndrome with hydrocephalus (Q07.-)")

Back-references to Q07

• Type 1 Excludes: G91 Hydrocephalus ("Arnold-Chiari syndrome with hydrocephalus (Q07.-)")

Nearby codes

• Q07 Other congenital malformations of nervous system (this code)
• Q07.0 Arnold-Chiari syndrome
• Q07.00 Arnold-Chiari syndrome without spina bifida or hydrocephalus
• Q07.01 Arnold-Chiari syndrome with spina bifida
• Q07.02 Arnold-Chiari syndrome with hydrocephalus
• Q07.03 Arnold-Chiari syndrome with spina bifida and hydrocephalus