Pervasive developmental disorders
Notes: Autism spectrum disorder ; Infantile autism ; Infantile psychosis ; Kanner’s syndrome ; Dementia infantilis ; Disintegrative psychosis ; Heller’s syndrome ; Symbiotic psychosis ; Asperger’s disorder ; Autistic psychopathy ; Schizoid disorder of childhood ; Overactive disorder associated with intellectual disabilities and stereotyped movements ; Atypical autism ; code to identify any associated neurological condition. ; Asperger’s syndrome (F84.5) ; Asperger’s syndrome (F84.5) ; Autistic disorder (F84.0) ; Other childhood disintegrative disorder (F84.3) ; Asperger’s syndrome (F84.5) ; Autistic disorder (F84.0) ; Rett’s syndrome (F84.2)