ArticleBMC oral health2022
Stresses induced by one piece and two piece dental implants in All-on-4® implant supported prosthesis under simulated lateral occlusal loading: non linear finite element analysis study.
Article in BMC oral health, 2022. 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, 13 citations in OpenAlex.
- Posterior implant angulation without cantilever reduction in mandibular All-on-4: a controlled finite element analysis of stress transfer and implant macrodesign effects.BMC oral health · 2026Article
- Influence of Framework Material on Stress, Fatigue, and Stability of "All-on-Four" System Components-Biomechanical Evaluation with Finite Element Analysis.Journal of functional biomaterials · 2026Article
- Effect of framework material and gyroid lattice design on the biomechanics of all-on-four full-arch prostheses.BMC oral health · 2026Article
- Biomechanical evaluation of prosthetic framework materials in subperiosteal implants: a finite element analysis.BMC oral health · 2025Article
- Three-dimensional finite element analysis of implant-supported prosthodontic designs for maxillary first molars with root fracture.BMC oral health · 2025Article
- Effect of different cross sections of polyetheretherketone splinting bars in maxillary All-on-4BMC oral health · 2025Article
- Biomechanical comparison of various implant inclinations and abutment types in a bendable implant system.BMC oral health · 2025Article
- Assessment of Stress Distribution Around Traditional and Sleeve Fixed Partial Denture Designs: Finite Element Analysis.European journal of dentistry · 2025Article
- Finite element analysis of welded titanium bar and poly ether ether ketone bar in maxillary full arch splinted interim prosthesis.Scientific reports · 2025Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCorrect choice of the implant design and the occlusal scheme is important for the success of implant supported restorations. So, the aim of the current study was to find out the difference in the stresses induced by the one piece dental implants designed to be used in the All-on-4® concept and the conventional two piece ones under simulated lateral occlusal schemes using nonlinear finite element analysis.
methodsTwo finite element models of the maxilla, implants, and prostheses were designed according to the All-on-4® concept. In the model TP, two piece dental implants were placed while in the model OP one piece dental implants were used. Two loading scenarios were applied to each model; the first one simulated a group function occlusal scheme while the second scenario simulated a canine guided one.
resultsThe highest stress value was recorded in the model TP with the group function occlusion and the lowest stress value was in the model OP with the canine guidance occlusion.
conclusionThe one-piece dental implants can be concluded to induce less stress compared to the two piece dental implants when used in the All-on-4® implant supported prosthesis in the different lateral occlusal schemes. Canine guided occlusion can be concluded to cause lower stress values in comparison to the group function occlusal scheme.
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