[Anorexia nervosa: a multidisciplinary approach].
The childhood-adolescent psychiatrics field has, for various years, been confronted by a very significant increase in cases of nervous anorexia, a serious eating disorder characterized by a noticeable loss of weight. At the bottom of this situation lie complex biological, psychological and social-cultural problems, which demand an interdisciplinary approach to solve them. This article presents the predisposing factors, the initial factors, the factors which maintain this disorder...; what behaviors are considered to be normal; what the physical and psychological manifestations are; as well as what the medical evaluation carried out is ... to finalize with an explanation of the different functions to be performed by each member of a multidisciplinary team.