Kodex

Code

F91.1

Conduct disorder, childhood-onset type

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Hierarchy

F01-F99 Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
- F90-F98 Behavioral and emotional disorders with onset usually occurring in childhood and adolescence (F90-F98)
  - F91 Conduct disorders
    - F91.0 Conduct disorder confined to family context
    - F91.1 Conduct disorder, childhood-onset type
    - F91.2 Conduct disorder, adolescent-onset type
    - F91.3 Oppositional defiant disorder
    - F91.8 Other conduct disorders
    - F91.9 Conduct disorder, unspecified

Notes

Codes within categories F90-F98 may be used regardless of the age of a patient. These disorders generally have onset within the childhood or adolescent years, but may continue throughout life or not be diagnosed until adulthood

Inclusion Terms

F91.1

Unsocialized conduct disorder
Conduct disorder, solitary aggressive type
Unsocialized aggressive disorder

Includes

disorders of psychological development

Excludes 1

Z72.81 Antisocial behavior
F60.2 Antisocial personality disorder

Excludes 2

conduct problems associated with attention-deficit hyperactivity disorder (F90.-)
- F90 Attention-deficit hyperactivity disorders
F30-F39 Mood [affective] disorders (F30-F39)
F84 Pervasive developmental disorders
F20 Schizophrenia

symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
- R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)