Mental, behavioural or neurodevelopmental disorders

Description

Mental, behavioural and neurodevelopmental disorders are syndromes characterised by clinically significant disturbance in an individual's cognition, emotional regulation, or behaviour that reflects a dysfunction in the psychological, biological, or developmental processes that underlie mental and behavioural functioning. These disturbances are usually associated with distress or impairment in personal, family, social, educational, occupational, or other important areas of functioning.

Excludes

QE62 – Uncomplicated bereavement
QE84 – Acute stress reaction

Child codes

6E40 – Psychological or behavioural factors affecting disorders or diseases classified elsewhere
6E8Y – Other specified mental, behavioural or neurodevelopmental disorders
6E8Z – Mental, behavioural or neurodevelopmental disorders, unspecified

Foundation children elsewhere

07 – Sleep-wake disorders

Sibling codes

01 – Certain infectious or parasitic diseases
02 – Neoplasms
03 – Diseases of the blood or blood-forming organs
04 – Diseases of the immune system
05 – Endocrine, nutritional or metabolic diseases
07 – Sleep-wake disorders
08 – Diseases of the nervous system
09 – Diseases of the visual system
10 – Diseases of the ear or mastoid process
11 – Diseases of the circulatory system
12 – Diseases of the respiratory system
13 – Diseases of the digestive system
14 – Diseases of the skin
15 – Diseases of the musculoskeletal system or connective tissue
16 – Diseases of the genitourinary system
17 – Conditions related to sexual health
18 – Pregnancy, childbirth or the puerperium
19 – Certain conditions originating in the perinatal period
20 – Developmental anomalies
21 – Symptoms, signs or clinical findings, not elsewhere classified
22 – Injury, poisoning or certain other consequences of external causes
23 – External causes of morbidity or mortality
24 – Factors influencing health status or contact with health services
25 – Codes for special purposes
26 – Supplementary Chapter Traditional Medicine Conditions
V – Supplementary section for functioning assessment
X – Extension Codes

Foundation entity

Mental, behavioural or neurodevelopmental disorders – http://id.who.int/icd/entity/334423054