Biomechanical effects of two different collar implant structures on stress distribution under cantilever fixed partial dentures

Meriç, Gökçe; Erkmen, Erkan; Kurt, Ahmet; Eser, Atılım; Özden, Utku Ahmet

doi:10.3109/00016357.2011.572287

Cited by 8 publications

(5 citation statements)

References 28 publications

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“…The prognosis and long-term success of dental implant treatment are greatly influenced by the biomechanical environment in which they are exposed [6], in combination with the physical and geometric properties of each implant component [7]; the clinician's poor knowledge of biomechanical concepts is related to the failure of implant restorations [8]. Clinicians should know that the process and consequences of stress transmission to the surrounding bone depends on the nature of the applied load (the amplitude, direction and frequency), the implant design, the biological and biomechanical properties of the bone-implant interface and the bone tissue reaction to the mechanical environment created by the load over the implant [9].…”

Section: Biomechanics In Implantologymentioning

confidence: 99%

The influence of the connection, length and diameter of an implant on bone biomechanics

Borie

Orsi

Araújo

2015

Acta Odontologica Scandinavica

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The length, diameter and connection of each implant have a degree of influence in bone biomechanics. Despite the influence of different implant connections, diameters and lengths on peri-implant bone stress and strain, these characteristics should remain within the physiological limits to avoid a pathological overload, bone resorption and consequent risk to the long-term success of implant-prosthetic treatment.

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Section: Biomechanics In Implantologymentioning

confidence: 99%

The influence of the connection, length and diameter of an implant on bone biomechanics

Borie

Orsi

Araújo

2015

Acta Odontologica Scandinavica

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“…In addition, it has been concluded that stress distribution in implant-supported CFPDs correlated with the macro design of the implant collar. Meriç, et al showed that stresses at the veneering material decreased with microthreaded collar implant design [13].…”

Section: Implant Characteristicsmentioning

confidence: 99%

The biomechanics of implant-supported cantilevered fixed partial dentures: Systematic review of the literature

Amine¹,

Benazouz²,

Andoh³

2020

Oral Health Care

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Introduction: Current implant rehabilitations must take into account prosthetic imperatives. Pre-implant planning permits to highlight some unfavorable clinical situations that compete against the ideal implant location. An alternative prosthetic design intending the use of an implant-supported cantilevered bridge may be suggested. Purpose:The main aim of our review is to analyze the biomechanics of fixed partial implant cantilevered restorations as well as the criteria for a reliable choice of this design. Materials and Methods:The literature research was performed using the PubMed, direct Science and Google scholar electronic databases, using the following keywords and Boolean equations: (((partial implant supported dental prosthesis) and (cantilever); ((((Biomechanics) and (fixed dentures)) and (implants)) and (cantilever)); ((((Biomechanics) and (fixed dentures)) and (implants)) and (extension)). To be selected, articles must be published between 2010 and 2020.Results: Nine articles using various methods of stress evaluation: photoelasticimetry, strain-gauge measurement, and finite element analysis (FEA) were included in our review to analyze the biomechanics of cantilevered fixed partial implant prostheses. Conclusion:The prognosis of cantilever implant prostheses depends on the length, location of the cantilever, the superstructure materials, the density and the size of the available bone. The prosthodontist can choose the best treatment approach by acting on the factors improving the biomechanical behavior of cantilever restorations.

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“…The behavior of each element is described by a set of equations, and the solution of the entire system is obtained by combining the solutions of all elements. FEM has been successfully applied to simulate the behavior of various biomaterials, including dental implants, hip prostheses, and spinal implants [ 15 , 16 , 17 ]. To overcome the toxicity issues associated with conventional biocompatible alloys, various alloys have been developed in recent years.…”

Section: Introductionmentioning

confidence: 99%

Influence of Aluminum and Copper on Mechanical Properties of Biocompatible Ti-Mo Alloys: A Simulation-Based Investigation

Ashkani,

Tavighi,

Karamimoghadam

et al. 2023

Micromachines

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The use of titanium and titanium-based alloys in the human body due to their resistance to corrosion, implant ology and dentistry has led to significant progress in promoting new technologies. Regarding their excellent mechanical, physical and biological performance, new titanium alloys with non-toxic elements and long-term performance in the human body are described today. The main compositions of Ti-based alloys and properties comparable to existing classical alloys (C.P. TI, Ti-6Al-4V, Co-Cr-Mo, etc.) are used for medical applications. The addition of non-toxic elements such as Mo, Cu, Si, Zr and Mn also provides benefits, such as reducing the modulus of elasticity, increasing corrosion resistance and improving biocompatibility. In the present study, when choosing Ti-9Mo alloy, aluminum and copper (Cu) elements were added to it. These two alloys were chosen because one element is considered a favorable element for the body (copper) and the other element is harmful to the body (aluminum). By adding the copper alloy element to the Ti-9Mo alloy, the elastic modulus decreases to a minimum value of 97 GPa, and the aluminum alloy element increases the elastic modulus up to 118 GPa. Due to their similar properties, Ti-Mo-Cu alloys are found to be a good optional alloy to use.

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Biomechanical effects of two different collar implant structures on stress distribution under cantilever fixed partial dentures

Abstract: It has been concluded that stress distribution in implant-supported CFPDs correlated with the macro design of the implant collar and the direction of applied force.

Cited by 8 publications

References 28 publications

The influence of the connection, length and diameter of an implant on bone biomechanics

The influence of the connection, length and diameter of an implant on bone biomechanics

The biomechanics of implant-supported cantilevered fixed partial dentures: Systematic review of the literature

Influence of Aluminum and Copper on Mechanical Properties of Biocompatible Ti-Mo Alloys: A Simulation-Based Investigation

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