ArticleFrontiers in bioengineering and biotechnology2021
3D Printing Experimental Validation of the Finite Element Analysis of the Maxillofacial Model.
Article in Frontiers in bioengineering and biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 34 citations in OpenAlex.
- Finite element analysis of biomechanical alterations in the temporomandibular joint induced by posterior tooth wear under the centric occlusion.BMC oral health · 2026Article
- Finite Element Analysis in Cleft Lip Nasal Deformity: A Narrative Review from Biomechanical Insights to Clinical Translation.Aesthetic plastic surgery · 2026Review
- Determination of Dynamic Elastic Properties of 3D-Printed Nylon 12CF Using Impulse Excitation of Vibration.Polymers · 2025Article
- The Effect of Dental Implant Restoration on the Biomechanics of the Temporomandibular Joint in Patients with Posterior Tooth Loss: A Pilot Study.Bioengineering (Basel, Switzerland) · 2025Article
- An Improved Finite Element Model of Temporomandibular Joint in Maxillofacial System: Experimental Validation.Annals of biomedical engineering · 2024Article
- 3D printing materials and 3D printed surgical devices in oral and maxillofacial surgery: design, workflow and effectiveness.Regenerative biomaterials · 2024Review
- Modelling Influence on Bending Behaviour Simulation of the Poly(Lactic Acid) Structures, 3D Printed.Polymers · 2023Article
- Simulation and experimental study on the stability and comfortability of the wheelchair human system under uneven pavement.Frontiers in bioengineering and biotechnology · 2023Article
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Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Contacts used in finite element (FE) models were considered as the best simulation for interactions in the temporomandibular joint (TMJ). However, the precision of simulations should be validated through experiments. Three-dimensional (3D) printing models with the high geometric and loading similarities of the individuals were used in the validation. This study aimed to validate the FE models of the TMJ using 3D printing models. Five asymptomatic subjects were recruited in this study. 3D models of mandible, disc, and maxilla were reconstructed according to cone-beam CT (CBCT) image data. PLA was chosen for 3D printing models from bottom to top. Five pressure forces corresponding to the central occlusion were applied to the 3D printing models. Ten strain rosettes were distributed on the mandible to record the horizontal and vertical strains. Contact was used in the FE models with the same geometries, material properties, loadings, and boundary conditions as 3D printing models to simulate the interaction of the disc-condyle, disc-temporal bone, and upper-lower dentition. The differences of the simulated and experimental results for each sample were less than 5% (maximum 4.92%) under all five loadings. In conclusion, it was accurate to use contact to simulate the interactions in TMJs and upper-lower dentition.
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