Summary:

The rapid spread of additive manufacturing processes is opening up new possibilities in epithetics: The goal is to improve fit, aesthetics, reproducibility, and manufacturing times while simultaneously reducing production costs. Methodologically, digital workflows are described that integrate three-dimensional scans of the defect area, computer-aided design (CAD), and selective layer build-up (SLA/DLP/FDM/PolyJet). Material requirements—biocompatibility, color and texture options, and mechanical properties—are discussed; supplementary post-processing steps such as surface finishing and silicone vulcanization are part of the process. Initial case studies show that digitally manufactured form aids and denture bases significantly shorten the fitting time for the patient and enable higher reproducibility compared to purely manual techniques. Current limitations concern material colors, long-term stability, and the cost of high-quality printing materials, as well as regulatory requirements. Finally, future perspectives are outlined: standardized digital workflows, individualized color mixing, hybrid manufacturing approaches, and interdisciplinary training can improve patient care. The introduction of 3D printing in epithetics therefore has the potential to modernize clinical processes and sustainably improve the quality of life of affected patients.