Numerical simulation of the effect of time-to-loading on peri-implant bone

Akça, Kıvanç; Eser, Atılım; Canay, Şenay

doi:10.1016/j.medengphy.2009.10.001

Cited by 6 publications

(6 citation statements)

References 29 publications

(32 reference statements)

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“…The submodeling procedure described previously has been followed [3]. In brief, an implant thread with surrounding trabecular bone tissue was modeled with a refined mesh based on the solution from a global model of a soft tissue level dental implant dimensions with Ø 4.1 × 12 mm [Regular Neck Standard Plus (043.033S); Institut Straumann, Basel, Switzerland) and its solid abutment (048.541; Institut Straumann)] with a coarse mesh, where node-based technique was applied ( Fig.…”

Section: Submodeling Of a Global Modelmentioning

confidence: 99%

“…Generation of the trabecular bone and the element selection process for a-ROIs was based on histomorphometric data in the vicinity of implant thread. The procedure is explained in detail elsewhere [3]. Mature bone was considered for the elements at the n-ROIs.…”

Section: Peri-implant Remodeling Of Bonementioning

confidence: 99%

“…The element quality was verified for free of distortion using Abaqus standard element quality criteria. Then, a 2D finite element mesh generation was performed for the submodels following an approach described previously [3]. The material properties of the materials and tissues implemented are presented in Table 1.…”

Section: Preprocessing Analyses and Postprocessingmentioning

confidence: 99%

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Numerical assessment of bone remodeling around conventionally and early loaded titanium and titanium–zirconium alloy dental implants

Akça

Eser

Çavuşoğlu

et al. 2015

Med Biol Eng Comput

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The aim of this study was to investigate conventionally and early loaded titanium and titanium-zirconium alloy implants by three-dimensional finite element stress analysis. Three-dimensional model of a dental implant was created and a thread area was established as a region of interest in trabecular bone to study a localized part of the global model with a refined mesh. The peri-implant tissues around conventionally loaded (model 1) and early loaded (model 2) implants were implemented and were used to explore principal stresses, displacement values, and equivalent strains in the peri-implant region of titanium and titanium-zirconium implants under static load of 300 N with or without 30° inclination applied on top of the abutment surface. Under axial loading, principal stresses in both models were comparable for both implants and models. Under oblique loading, principal stresses around titanium-zirconium implants were slightly higher in both models. Comparable stress magnitudes were observed in both models. The displacement values and equivalent strain amplitudes around both implants and models were similar. Peri-implant bone around titanium and titanium-zirconium implants experiences similar stress magnitudes coupled with intraosseous implant displacement values under conventional loading and early loading simulations. Titanium-zirconium implants have biomechanical outcome comparable to conventional titanium implants under conventional loading and early loading.

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Section: Submodeling Of a Global Modelmentioning

confidence: 99%

Section: Peri-implant Remodeling Of Bonementioning

confidence: 99%

Section: Preprocessing Analyses and Postprocessingmentioning

confidence: 99%

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Numerical assessment of bone remodeling around conventionally and early loaded titanium and titanium–zirconium alloy dental implants

Akça

Eser

Çavuşoğlu

et al. 2015

Med Biol Eng Comput

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“…For instance, there is an ongoing scientific discussion on a possible impairing influence of increased loading forces or—with other words—increased crown‐to‐implant ratio (CIR) on the bone‐implant interface and therefore a possible negative influence on implant survival (Chang, Chronopoulos, & Mattheos, ; Mezzomo, Miller, Triches, & Shinkai, ; Quaranta, Piemontese, Rappelli, & Procaccini, ). The clinical impression of an ongoing adaption process within the peri‐implant bone structure after implant placement (Mangano, Piattelli, Mortellaro, & Iezzi, ) is supported by numerous finite element studies (Akca, Eser, & Canay, ; Lee & Lim, ; Rungsiyakull, Rungsiyakull, Li, & Swain, ), animal models (Halldin, Jimbo, Johansson, & Hansson, ) and histological analysis of retrieved implants from man (Coelho, Marin, Granato, & Suzuki, ).…”

Section: Introductionmentioning

confidence: 97%

Peri‐implant bone density around implants of different lengths: A 3‐year follow‐up of a randomized clinical trial

Sahrmann

Schoen

Naenni

et al. 2017

J Clinic Periodontology

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“…En estas últimas décadas se han sugerido diversos protocolos de carga funcional implantosoportada (98). En la literatura se hace referencia básicamente a tres tiempos de carga bien diferenciados.…”

Section: Carga Inmediataunclassified

Revisión bibliográfica de Implantología Bucofacial del año 2010: Primera Parte

Garcés

Camino

Pavón

et al. 2012

Avances en Periodoncia

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La gran cantidad de publicaciones que existen en las múltiples fuentes de información de la literatura científica junto a la baja disponibilidad de tiempo para consultarlas de la que disponen los profesionales de la Odontología, ha motivado a los autores de este artículo a efectuar una revisión de la literatura científica publicada a lo largo del año 2010 en el campo de la Implantología Bucofacial. Se han agrupado los diferentes trabajos en distintos temas (generalidades y plan de tratamiento, pacientes especiales, superficies y diseño, tejidos blandos, implantes inmediatos, carga inmediata, cirugía guiada y cirugía mínimamente invasiva y sobredentaduras), con el fin de facilitar una buena puesta al día.PALABRAS CLAVE: Implantología bucofacial, plan de tratamiento, pacientes especiales, superficies y diseño, tejidos blandos, implantes inmediatos, carga inmediata, cirugía guiada, cirugía mínimamente invasiva, sobredentaduras. SUMMARYThe vast amount of publications existing in the multiple scientific literature information sources and the lack of available time to consult them, have encouraged the authors of this paper to carry out a review of the scientific literature published in year 2010 regarding Oral Implantology. Thus, we classified the articles into different topics (general aspects and treatment planning, special patients, surfaces and design, soft tissues, immediate implants, immediate loading, guided surgery and minimally invassive surgery and overdentures), so a more comprehensive updating can be made.

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Numerical simulation of the effect of time-to-loading on peri-implant bone

Cited by 6 publications

References 29 publications

Numerical assessment of bone remodeling around conventionally and early loaded titanium and titanium–zirconium alloy dental implants

Numerical assessment of bone remodeling around conventionally and early loaded titanium and titanium–zirconium alloy dental implants

Peri‐implant bone density around implants of different lengths: A 3‐year follow‐up of a randomized clinical trial

Revisión bibliográfica de Implantología Bucofacial del año 2010: Primera Parte

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