Abstract: | Over the last few years, the advancements made in the field of adhesive techniques have significantly modified operative techniques, from cavity preparation to final restoration. On one hand, a predictable bond between restoration and dental tissues allows us to operate with very conservative techniques, saving sound dental tissue; on the other hand, it must be considered that such procedures are not simple. Additionally, it is easy to observe that all of our everyday dental practice is strictly influenced by the type of material and techniques used. Knowing such procedures as well as adhesive mechanisms, quality of sound dental tissue and its conservation - both in vital and endodontically treated teeth - is now considered significantly relevant for restorative purposes. |