F90-F98: Behavioural and emotional disorders with onset usually occurring in childhood and adolescence

F91: Conduct disorders

Conduct disorders, a group of mental health disorders, refer to a serious emotional and behavioral problem in children and adolescents. They are typically characterised by a recurring and persistent pattern of behavior where the basic rights of others or societal norms are violated. Common symptoms include aggressive conduct causing or threatening physical harm to others, deceitfulness or theft, destruction of property, and serious rule violations. Factors contributing to the development of conduct disorders can stem from genetic, environmental, and social influences, such as a family history of mental health disorders, exposure to violence or disorder in the family environment, and inconsistent or harsh discipline. The early onset and severity of symptoms can dictate the course of the condition, with some children outgrowing these behaviors and some continuing to experience problems into adulthood. It's important to remember that these disorders affect both the mental and emotional health of an individual.