ArticleMaterials (Basel, Switzerland)2019
New Dental Implant with 3D Shock Absorbers and Tooth-Like Mobility-Prototype Development, Finite Element Analysis (FEA), and Mechanical Testing.
Article in Materials (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Comparison of the Accuracy of a Mounting Fixture for Dental Implants for Implant Position Transfer and Open-Tray Implant Level Impression-An In Vitro Study.Dentistry journal · 2023Article
- Dental Implant and Natural Tooth Micro-Movements during Mastication-In Vivo Study with 3D VIC Method.Journal of personalized medicine · 2022Article
- Biomechanical evaluations of the long-term stability of dental implant using finite element modeling method: a systematic review.The journal of advanced prosthodontics · 2022Article
- Biomechanical analysis of rigid and non-rigid connection with implant abutment designs for tooth-implant supported prosthesis: A finite element analysis.Journal of dental sciences · 2022Article
Corrections and comments
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Authors and funding
14 authors.
Funding
Abstract
backgroundOnce inserted and osseointegrated, dental implants become ankylosed, which makes them immobile with respect to the alveolar bone. The present paper describes the development of a new and original implant design which replicates the 3D physiological mobility of natural teeth. The first phase of the test followed the resistance of the implant to mechanical stress as well as the behavior of the surrounding bone. Modifications to the design were made after the first set of results. In the second stage, mechanical tests in conjunction with finite element analysis were performed to test the improved implant design.
methodsIn order to test the new concept, 6 titanium alloy (Ti6Al4V) implants were produced (milling). The implants were fitted into the dynamic testing device. The initial mobility was measured for each implant as well as their mobility after several test cycles. In the second stage, 10 implants with the modified design were produced. The testing protocol included mechanical testing and finite element analysis.
resultsThe initial testing protocol was applied almost entirely successfully. Premature fracturing of some implants and fitting blocks occurred and the testing protocol was readjusted. The issues in the initial test helped design the final testing protocol and the new implants with improved mechanical performance.
conclusionThe new prototype proved the efficiency of the concept. The initial tests pointed out the need for design improvement and the following tests validated the concept.
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Registered trials
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