New Materials and Techniques in Restorative Dentistry

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Applied Dentistry and Oral Sciences".

Deadline for manuscript submissions: closed (20 April 2024) | Viewed by 423

Special Issue Editors


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Guest Editor
Department of Prosthodontics, Faculty of Dental Medicine, University of Medicine and Pharmacy “Victor Babeș” Timișoara, 300070 Timișoara, Romania
Interests: intraoral scanning; face scanning; minim invasive restorations; CAD/CAM materials; 3D-printed materials

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Guest Editor
Department of Prosthodontics and Dental Materials, University of Medicine and Pharmacy “Iuliu Hatieganu”, 400006 Cluj-Napoca, Romania
Interests: restorative dentistry; esthetic dentistry; teaching and learning; ceramics; materials; medical and health profession education; composites; periodontics and oral; pathology; learning; composite resins
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Special Issue Information

Dear Colleagues,

We are pleased to invite you to a Special Issue, entitled “New Materials and Techniques in Restorative Dentistry”. For this Special Issue, we would like you to submit studies and findings which contribute to improving our understanding of today’s various options for the aesthetic and functional restoration of teeth.  This Special Issue will focus on digital technologies and materials that can provide more precise, conservative, and predictable treatment options.

Nowadays, the evolution of materials and technologies that are constantly added to the therapeutic options can create confusion among dental practitioners. In order to make an appropriate selection for each clinical case, extensive research is needed, especially in the form of clinical studies that can provide accurate data for improving the longevity of restorations fabricated with different digital technologies and materials.

This Special Issue aims to focus on in vivo and in vitro studies of digitally manufactured and minimally invasive tooth restorations. The main advantages of the digital workflow to create minimally invasive restorations include higher efficiency and accuracy, simplified protocols, and reduced manufacturing time.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • Intraoral scanning, strategy, and accuracy;
  • Minimal invasive restorations (direct and indirect);
  • CAD/CAM ceramic properties and advantages;
  • 3D-printed materials.

Prof. Dr. Anca Jivănescu
Prof. Dr. Diana Dudea
Guest Editors

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • intraoral scanning
  • face scanning technology
  • CAD/CAM materials
  • milling and 3D printing technologies
  • minimally invasive restorations

Published Papers (1 paper)

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Research

11 pages, 488 KiB  
Article
Impact of Various Cavity-Preparation Designs on Fracture Resistance and Failure Mode of CAD/CAM Fabricated Ceramic Inlays and Onlays
by Ali Atef Elkaffas, Abdullah Mohammed Alshehri, Ali Robaian Alqahtani, Refal Saad Albaijan and Tarek Ahmed Soliman
Appl. Sci. 2024, 14(9), 3816; https://doi.org/10.3390/app14093816 - 30 Apr 2024
Viewed by 254
Abstract
In recent years, CAD/CAM technology has allowed indirect ceramic restorations to become a part of everyday chairside clinical practice. Therefore, the impact of different cavity-preparation designs on the fracture resistance of CAD/CAM fabricated ceramics was assessed in this study. Three designs of cuspal [...] Read more.
In recent years, CAD/CAM technology has allowed indirect ceramic restorations to become a part of everyday chairside clinical practice. Therefore, the impact of different cavity-preparation designs on the fracture resistance of CAD/CAM fabricated ceramics was assessed in this study. Three designs of cuspal covering (none, palatal, and entire) and two widths of the occlusal isthmus (75% and 100% of the intercuspal distance) were used for the preparation of inlays and onlays to form six groups (n = 10/group). Moreover, thermomechanical cyclic loading was applied to every tooth under a chewing simulator. A universal testing machine was used to measure each group’s fracture resistance. The tested specimens were inspected for any signs of fractures and cracks to categorize failure patterns. Thereby, the values of fracture strength showed that there were statistically nonsignificant differences between the tested groups (p < 0.05). However, a significant difference (p = 0.01) was found between group 1 (inlays) (1950 ± 405) and group 6 (onlays) (3900 ± 770). Type III or type IV fracture modes were seen in the majority of the specimens. In conclusion, inlays and onlays made of zirconia using CAD/CAM technology were deemed reliable for restoring premolars, irrespective of the cavity-preparation design, except for inlays with a 75% intercuspal distance. Full article
(This article belongs to the Special Issue New Materials and Techniques in Restorative Dentistry)
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