RESUMO
The authors review the historical main milestones in the legislative aspects of sexual deviances, from ancient times through age of enlightenment to present times, including the factors affecting the Hungarian public attitudes towards it. The evolution of nomenclature of sexual orientation disorders is also evaluated thoroughly, detailing the DSM-IV-TR classification and the attempts and difficulties to further develop the present classification system. The authors also review the difficulties of epidemiological studies and sum up the pioneer work of Alfred Kinsey. The etiology of paraphylias is summed up based on biological, psychodynamic and learning theory approaches. Finally, the pharmacological and psychotherapeutic interventions are evaluated considering also comorbidity, outer control and forensic psychiatric aspects.