La Valutazione delle Tecnologie Sanitarie. The Health Technology Assessment

The aim of this paper was to describe exhaustively, but concisely, the matter of the health technology assessment. It is a method of evaluating health technologies based on principles and tools of Evidence Based Medicine. We started from etymology to speak about its definition and implementation methodology. Moreover we guide the reader throughout the constellation of international societies of health technology assessment and the meaning of their international cooperation. Finally, we deal with the health technology assessment as a tool being an integral part of the clinical governance process.