Browsing by Author "Silva, Francisca Isabel Capelo"
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- Properties of 3D-printed dental resins in fixed prosthodonticsPublication . Silva, Francisca Isabel Capelo; Costa, Joana Vieira Almeida e; Gorea, NinaObjectives: This review aims to provide an overview of existing literature information about the mechanical, surface, optical, antimicrobial, and biological properties of 3D-printed dental resins used in fixed prosthodontics, as well as to assess their in vitro properties with potential clinical relevance, longevity, and limitations. Materials and methods: Scientific databases such as PubMed, Scopus, Web of Science, and Bielefeld Academic Search Engine were systematically searched up to April 2025, without time restrictions. Inclusion and exclusion criteria were applied according to the PICO strategy, considering only in vitro studies evaluating the properties of 3D-printed resins for fixed prostheses. Duplicates, non-relevant studies, and reviews were excluded. Results: 827 studies with significant contributions to dentistry were found, choosing those that highlighted relevant advances in the application of 3D-printed dental resins in fixed prosthodontics. Based on the descriptive synthesis of the results, conclusions could be made about the performance of the resins regarding flexural strength, hardness, and adhesive behavior, together with their biocompatibility profile. Although certain limitations remain, the findings indicate that, when supported by optimized printing parameters and post-processing protocols, these resins can ensure satisfactory short-term outcomes and patient acceptance in definitive restorations. Conclusions: These findings demonstrate significant potential for application in fixed prosthodontics and highlight the importance of establishing standardized methods and conducting long-term clinical studies. This review aids in material selection and clinical application, guiding future research towards improving 3D-printed prosthodontic resins for durable, biocompatible, and patient-friendly outcomes.