Other congenital malformations of nervous system
Notes: Arnold-Chiari syndrome, type II ; Agenesis of nerve ; Displacement of brachial plexus ; Jaw-winking syndrome ; Marcus Gunn’s syndrome ; Congenital anomaly NOS of nervous system ; Congenital deformity NOS of nervous system ; Congenital disease or lesion NOS of nervous system ; Arnold-Chiari syndrome, type III (Q01.-) ; Arnold-Chiari syndrome, type IV (Q04.8) ; congenital central alveolar hypoventilation syndrome (G47.35) ; familial dysautonomia [Riley-Day] (G90.1) ; neurofibromatosis (nonmalignant) (Q85.0-)