As defined by the World Health Organization website. The ICD is “the standard diagnostic tool for epidemiology, health management and clinical purposes. This includes analyzing the general health situation of population groups. It is used to monitor the incidence and prevalence of diseases and other health problems, providing a picture of the general health situation of countries and populations” (2016). Each diagnosis in the ICD has a series of numbers and a code associated with it. The ICD tries to be compatible with the DSM but it too has different ones