[Importance of ethical and psychological features in the intersex management].

The treatment of intersex disorders has passed through different historical periods. The most important was the age of surgery, during which the dominant concept was that at birth the brain would be adaptable, psychosexually neutral and gender identity the result of educational and social processes. Thus, the preferred and systematic treatment was towards female assignment because from the surgical point of view it was technically more feasible the construction of a vagina than a penis with future normal function. During the 90s various other aspects began to be considered, mainly ethical questions. It became evident the importance of prenatal exposition to androgens, the various environmental and cultural factors related to sexuality and more recently the recognition of the brain as an endocrine organ. It is now quite clear the existence of a wide spectrum of sexual identities as well as the different ways individuals conduct their social sexual behavior. Surgical procedures are still discussed, especially with the purpose to determine the best moment to be performed and in the context of some ethical aspects involved. Today the moment is more complex. The work is done with families by multidisciplinary teams in order to offer a more adequate psychosocial orientation to intersex patients, but all the steps on how to achieve those aims are not known yet.