Objectives: The goal of this study was to see how systemic vitamin D3 supplementation affected the durability of dental implants as assessed by radiofrequency analysis.Methods: This split-mouth clinical trial included a total of twelve patients seeking dental implant therapy, ranging in age from 25 to 50 years. The patients were divided into control group and treatment group. Each patient in both groups received dental implants in posterior maxillary extraction sites. The radiofrequency analysis (RFA) was conducted using Osstell Mentor device to evaluate the stability of dental implant at various time points.Results: During the three months of the trial, substantial differences between the treatment and control groups were detected according to osstell meter device at the time of insertion (primary stability) and 3 months later (secondary stability).Conclusion: Vitamin D supplementation has a positive effect on dental implant stability.
- MeSH
- čelist bezzubá terapie MeSH
- dočasná zubní náhrada metody využití MeSH
- lidé MeSH
- osteointegrace účinky léků MeSH
- vzorové postupy ve stomatologii využití MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- kazuistiky MeSH
Aims: Bone structure around basal implants shows a dual healing mode: direct contact areas manifest primaryosteonal remodeling, in the void osteotomy-induced spaces, the repair begins with woven bone formation. This wovenbone is later converted into osteonal bone. The purpose of this study was to develop a model to accurately representthe interface between bone and basal implant throughout the healing process. The model was applied to the biologicalscenario of changing load distribution in a basal implant system over time.Methods: Computations were made through fi nite element analysis using multiple models with changing boneimplantcontact defi nitions which refl ected the dynamic nature of the interface throughout the bony healing process.Five stages of bony healing were calculated taking into account the changes in mineral content of bone in the vicinityof the load transmitting implant surfaces.Results: As the bony integration of basal implants proceeds during healing, peak stresses within the metal structureshift geographically. While bony repair may still weaken osteonal bone, woven bone has already matured. This leadsto changes in the load distribution between and within the direct contact areas, and bone areas which make latercontact with implant.Conclusions: This study shows that basal implants undergo an intrinsic shift of maximum stress regions duringosseointegration. Fatigue testing methods in the case of basal implants must therefore take into account this gradualshift from early healing phase until full osseointegration is achieved.
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- analýza metodou konečných prvků využití MeSH
- financování organizované MeSH
- lidé MeSH
- mandibula - implantace protéz metody využití MeSH
- modely anatomické MeSH
- osteointegrace fyziologie účinky léků MeSH
- protézy a implantáty využití MeSH
- regenerace kostí fyziologie účinky léků MeSH
- statistika jako téma MeSH
- testování materiálů metody normy MeSH
- Check Tag
- lidé MeSH
- MeSH
- hodnotící studie jako téma MeSH
- kosti a kostní tkáň anatomie a histologie MeSH
- osteointegrace účinky léků MeSH
- psi MeSH
- zubní implantáty trendy MeSH
- Check Tag
- psi MeSH
- Publikační typ
- srovnávací studie MeSH
- MeSH
- hydroxyapatity chemie terapeutické užití MeSH
- lidé MeSH
- náhrada kyčelního kloubu metody statistika a číselné údaje využití MeSH
- osteointegrace fyziologie účinky léků MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- srovnávací studie MeSH
- MeSH
- implantace zubů metody MeSH
- lidé MeSH
- minerály chemie terapeutické užití MeSH
- osteointegrace účinky léků MeSH
- Check Tag
- lidé MeSH
