Three-dimensional finite element analysis of implant-supported prosthodontic designs for maxillary first molars with root fracture
Three-dimensional finite element analysis (3D-FEA) effectively simulates abnormal occlusal stress directions in root-fractured teeth, proposing a novel clinical method to determine occlusal stress vectors. Additionally, for bruxism patients, implant prostheses should prioritize low cusp inclinations and use materials with low elastic modulus to mitigate stress concentration and mechanical complication risks.
Authors
- Yuhan Qi (ORCID: https://orcid.org/0000-0001-8647-3957)
- Jian Liao (ORCID: https://orcid.org/0000-0003-3519-4485)
- Siyang Luo (ORCID: https://orcid.org/0000-0003-1067-7560)
- Wei Hong (ORCID: https://orcid.org/0000-0003-3478-2744)
- Zhenmei An (ORCID: https://orcid.org/0000-0003-1435-8209)
Institutions
- Guiyang Medical University (CN)
- Guizhou Cancer Hospital (CN)
- Affiliated Hospital of Guizhou Medical University (CN)
Publication Details
- Journal
- BMC Oral Health
- Published
- 2025-09-26
- DOI
- https://doi.org/10.1186/s12903-025-06848-9
- Primary Topic
- Orthodontics and Dentofacial Orthopedics
- Type
- article
- Field-Weighted Citation Impact
- 0.00