Nicolás A. Caviglia

Contemporary restorative dentistry has evolved toward increasingly conservative treatments, where the preservation of tooth structure and adhesion represent the fundamental pillars of clinical success. In this context, direct composite resins, combined with state-of-the-art adhesive protocols, enable the rehabilitation of the posterior region with highly aesthetic, functional, and predictable results. The Stamp Technique has established itself as an innovative alternative for the precise reproduction of occlusal anatomy, reducing modeling time, optimizing occlusal fit, and minimizing the need for adjustments and polishing. Its original application is particularly valuable in conservative cavity restorations, where the original anatomy can be preserved prior to preparation. Currently, we apply the same technique to cases of generalized wear, where rehabilitation involves modifying the vertical dimension of occlusion. This lecture will address the biological and adhesive principles underpinning minimally invasive oral rehabilitation with composite resins, case selection criteria, clinical planning, and a step-by-step protocol for applying the Stamp Technique in these cases. Additionally, the most suitable materials, the procedure's main advantages and limitations, common clinical errors, and strategies to avoid them will be discussed, supported by current scientific evidence and clinical follow-up cases. The objective is to provide dentists with practical, evidence-based tools to incorporate this technique into their daily practice, achieving direct restorations with high predictability, excellent aesthetic integration, and adequate clinical longevity.