Biomechanical analysis of stress distribution and failure risk in mandibular incisors restored with resin-bonded fixed partial dentures using CAD/CAM materials and restoration designs
This study demonstrated that double-ended RBFPDs experience lower stress and strain compared to single-ended designs, particularly under oblique loading. Vita Enamic had the highest failure risk, while IPS e.max ZirCAD had the lowest. These insights into stress distribution and material performance offer valuable guidance for material selection and restoration design, aiming to improve the longevity and success of RBFPDs in mandibular incisor restorations.
Authors
- Jie Liang (ORCID: https://orcid.org/0000-0002-8592-4952)
- Yunsong Liu (ORCID: https://orcid.org/0000-0001-8364-1898)
- Yong Wang (ORCID: https://orcid.org/0000-0002-2862-5075)
- Hailiang Wang (ORCID: https://orcid.org/0000-0002-6668-7947)
- Jingwen Cai (ORCID: https://orcid.org/0009-0004-0580-6270)
Institutions
- Fujian Medical University (CN)
- Binzhou Medical University (CN)
- Shandong University of Aeronautics (CN)
- Peking University (CN)
Publication Details
- Journal
- Frontiers in Bioengineering and Biotechnology
- Published
- 2024-11-21
- DOI
- https://doi.org/10.3389/fbioe.2024.1501815
- Citations
- 2
- Primary Topic
- Dental materials and restorations
- Type
- article
- Field-Weighted Citation Impact
- 0.80
Funders
- Department of Education, Fujian Province