Stress Analysis of Porous Rooted Dental Implants

Weinstein, Allan M.; Klawitter, J. J.; Anand, Subhash; Schuessler, Richard

doi:10.1177/00220345760550051001

Cited by 96 publications

(59 citation statements)

References 2 publications

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“…[41] Stress distribution is performed in an implant which has a place with single tooth to know the impact of parameters and geometry of the implant. [42][43][44] 3D investigation of FEA performed by Borchers and Reichart. [45] The foremost trouble in recreating the mechanical conduct of dental inserts is the displaying of human bone tissue and its reaction to connected mechanical device.…”

Section: Role Of Fea In Biomechanical Systemmentioning

confidence: 99%

Dental Implant Materials, Implant Design, and Role of Fea- A Brief Review

Velmurugan¹,

Santha²,

Sarate³

2017

jemds

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BACKGROUNDA dental implant is utilised to hold the counterfeit tooth into its legitimate position in the human jaw. It fills the need of characteristic root which is there in a normal tooth. Implant design, implant stability, materials used in dental implants are the main factors required for the long-haul accomplishment of a dental implant.The aim of this article is to give a brief review on dental implant materials, implant design, numerical approach used in dental implants by the researchers over the years.

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Section: Role Of Fea In Biomechanical Systemmentioning

confidence: 99%

Dental Implant Materials, Implant Design, and Role of Fea- A Brief Review

Velmurugan¹,

Santha²,

Sarate³

2017

jemds

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“…A tapered design made of a material with high elastic modulus was concluded to be the most suitable design in their study. Weinstein et al (1976) investigated a porous rooted dental implant and concluded that high bone-level stresses are induced near the apex of the implant in a model with continuously bonded interface. In their comparative evaluation of five commercially available implant systems, Bozkaya et al (2004) showed that implant systems with internally sloping crestal modules are better at reducing the bone overload in the cortical bone, whereas systems with widening crestal-modules cause bone overload in compression.…”

Section: Implant-contourmentioning

confidence: 99%

Load Transfer Along the Bone-Implant Interface and Its Effects on Bone Maintenance

Faegh¹,

Chou²,

Müftü³

2011

Implant Dentistry - A Rapidly Evolving Practice

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“…The key factors for the success or failure of dental implants is the manner in which stresses are transferred to the surrounding bone [17].…”

Section: Introductionmentioning

confidence: 99%

Stresses Transmitted to Tilted One-Piece Narrow-Diameter Implants Retaining Mandibular Over Dentures (A 3 Dimensional Finite Element Stress Analysis)

2016

IJSR

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Aim of the Work: This study aimed to evaluate the stress distribution in and around one-piece narrow diameter implants, placed in tilted position, with different degrees of angles retaining mandibular overdenture. Materials and methods: Five finite element models (ABAQUS 13), were created to simulate five proposed groups for this study. Each model composed of the anterior region of edentulous mandible, in which 2 implants were virtually placed on the canine area retaining mandibular overdenture. Vertical, horizontal and oblique loads (35 N), were applied respectively, bilaterally on the both dental implants at the same time, through the overdenture. The maximum stress values (MSV) transmitted to the dental implants and peri-implant bone were analyzed by using finite element analysis (FEA) and compared with the yield strength values of the dental implant, cortical bone and cancellous bone. Results and conclusions: 1.The recordings of MSV at the dental implants and the cortical bone with all of the different proposed groups and loading conditions, were below their yield strength values. While the MSVs at the cancellous bone, exceeded its yield strength value, specially with the vertical load condition applied on the dental implants placed in a tilted position. 2. The MSVs taken from the dental implants and its surrounding bone, that placed vertically were less than the MSVs in and around the dental implants placed in the tilted position. 3. For the dental implants and its surrounding bone, placed with an equal degree of a tilted position, the MSVs decreased when the angle of placement increased.

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Stress Analysis of Porous Rooted Dental Implants

Cited by 96 publications

References 2 publications

Dental Implant Materials, Implant Design, and Role of Fea- A Brief Review

Dental Implant Materials, Implant Design, and Role of Fea- A Brief Review

Load Transfer Along the Bone-Implant Interface and Its Effects on Bone Maintenance

Stresses Transmitted to Tilted One-Piece Narrow-Diameter Implants Retaining Mandibular Over Dentures (A 3 Dimensional Finite Element Stress Analysis)

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