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Advanced Dental Materials and Digital Technologies in Prosthodontics

A Special Issue of Materials (ISSN 1996-1944) belonging to the section "Biomaterials".

Deadline for manuscript submissions: 20 December 2026 | Viewed by 582

Editor

Department of Prosthodontics, School of Dentistry, Aristotle University of Thessaloniki, Thessaloniki, Greece
Interests: prosthodontics; dental biomaterials; implant prosthodontics; digital dentistry; removable prosthodontics

Special Issue Information

Dear Colleagues,

In recent years, prosthodontics has undergone significant changes driven by the rapid development of dental materials and digital technologies. The growing use of CAD/CAM systems, intraoral and facial scanning and additive manufacturing has not only improved technical precision but has also influenced the way clinicians approach diagnosis, treatment planning and prosthesis fabrication.

At the same time, the introduction of new biomaterials such as high-strength ceramics, zirconia, high-performance polymers and hybrid materials has expanded the range of available treatment options. However, despite these advances, important questions remain regarding their clinical performance, long-term behavior and integration within increasingly complex digital workflows.

This Special Issue aims to explore how advanced dental materials and digital technologies interact in everyday prosthodontic practice. It seeks contributions that reflect both clinical experience and scientific research, covering fixed, removable and implant-supported prosthetic treatments. Particular interest is given to digital denture workflows, implant prosthodontics, maxillofacial applications and emerging technologies such as artificial intelligence.

By bringing together different perspectives from clinicians, researchers and engineers, this Special Issue intends to provide a clearer understanding of current challenges and future directions in prosthodontic rehabilitation.

Dr. Olga Naka
Guest Editor

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Keywords

  • prosthodontics
  • dental biomaterials
  • digital dentistry
  • CAD-CAM
  • additive manufacturing
  • zirconia
  • high-performance polymers
  • implant prosthodontics
  • digital dentures
  • artificial intelligence in dentistry

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Published Papers (1 paper)

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Review

20 pages, 997 KB  
Review
Three-Dimensional Printed Materials for Definitive Ceramic and Resin Restorations: A Scoping Review
by Ioulianos Rachiotis, Aspasia Pachiou, Maurice Salem, Duygu Karasan, Irena Sailer and Christos Rahiotis
Materials 2026, 19(17), 3728; https://doi.org/10.3390/ma19173728 - 1 Sep 2026
Viewed by 320
Abstract
Background: The integration of additive manufacturing (AM) into digital dentistry has extended 3D printing beyond auxiliary applications toward the fabrication of definitive restorations, yet the evidence remains dispersed across diverse materials and technologies. This scoping review aimed to map the available evidence on [...] Read more.
Background: The integration of additive manufacturing (AM) into digital dentistry has extended 3D printing beyond auxiliary applications toward the fabrication of definitive restorations, yet the evidence remains dispersed across diverse materials and technologies. This scoping review aimed to map the available evidence on 3D-printed resin- and ceramic-based materials for definitive tooth-supported restorations, including crowns, fixed dental prostheses, endocrowns, veneers, overlays, and onlays. Methods: The review followed the JBI framework and reported according to PRISMA-ScR. MEDLINE, Embase, and Scopus were searched from inception to April 2026. Two reviewers screened records independently against predefined eligibility criteria, and data were extracted using a piloted charting form capturing study design, materials, additive manufacturing technology, restoration type, and evaluated outcomes. Given the anticipated heterogeneity, extracted data were synthesised descriptively and mapped narratively rather than pooled statistically; 111 studies met the inclusion criteria. Results: The evidence was predominantly in vitro (105 studies), with only six clinical studies, including one randomised controlled trial. Research concentrated on single crowns, zirconia and ceramic-filled/methacrylate-based resins, and vat-photopolymerization technologies. Additively manufactured restorations were frequently reported as comparable to milled controls in dimensional accuracy, marginal and internal fit, and fracture resistance, with values generally falling within the clinically accepted thresholds defined by the primary studies; reported outcomes were most consistent for printed zirconia, whereas printed resins were more often limited by lower strength and colour instability. Outcomes were strongly influenced by processing parameters, underscoring the need for workflow standardisation. Conclusions: The current evidence supports the technical feasibility of 3D-printed definitive restorations more strongly than their long-term clinical durability, highlighting a need for long-term clinical trials. Full article
(This article belongs to the Special Issue Advanced Dental Materials and Digital Technologies in Prosthodontics)
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