A Finite Element Analysis Of The Stress Distribution Of An Osseointegrated Implant

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A Finite Element Analysis of the Stress Distribution of an Osseointegrated Implant

Author : Aisling M. O'Mahony
Publisher :
ISBN 13 :
Total Pages : 386 pages
Book Rating : 4.:/5 (389 download)

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Book Synopsis A Finite Element Analysis of the Stress Distribution of an Osseointegrated Implant by : Aisling M. O'Mahony

Download or read book A Finite Element Analysis of the Stress Distribution of an Osseointegrated Implant written by Aisling M. O'Mahony and published by . This book was released on 1997 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The maintenance of the osseointegrated implant bone interface is critical to the success of the osseointegrated implant. Many clinical studies have suggested that repeatedly excessive loads applied to the implant restoration, is one of the factors contributing to breakdown at the implant/bone interface and premature failures of the osseointegrated implant. In the single unit osseointegrated implant in the posterior mandible the mesiodistal and buccolingual widths of the crown are generally greater than the width of the implant fixture. The point of load application is one of the variables that influences the manner in which occlusal forces are transmitted to the implant and surrounding bone. Off axis loads applied to the crown create a cantilever effect and introduce bending moments which may cause excessive stresses at the implant bone interface. The wider the crown, the greater the potential for off axis loading. The purpose of this study was to evaluate and compare the effect of axial and off axis loads on the stress gradients at the oxxeointegrated implant/bone interface of a single unit posterior implant. Finite element analysis was used to evaluate the magnitude and location of stresses. Occlusal forces were modeled as axial and off axis vertical loading. The study showed that under load conditions the highest stresses were concentrated at the apex of the implant and at the crestal bone/implant interface. Off axis loading resulted in a large increase in compressive stresses in the crestal cortical bone on the side of the applied load, and a large increase in tensile stresses in the crestal cortical bone on the side opposite the applied load.

Finite Element Analysis of Stress Distribution in and Around Two Endosseous Implants

Author : Hussein F. Garrana
Publisher :
ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.:/5 (169 download)

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Book Synopsis Finite Element Analysis of Stress Distribution in and Around Two Endosseous Implants by : Hussein F. Garrana

Download or read book Finite Element Analysis of Stress Distribution in and Around Two Endosseous Implants written by Hussein F. Garrana and published by . This book was released on 1986 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Application of the Finite Element Method in Implant Dentistry

Author : Jianping Geng
Publisher : Springer Science & Business Media
ISBN 13 : 3540737642
Total Pages : 148 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Application of the Finite Element Method in Implant Dentistry by : Jianping Geng

Download or read book Application of the Finite Element Method in Implant Dentistry written by Jianping Geng and published by Springer Science & Business Media. This book was released on 2008-09-26 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book creates the theoretical foundation that novices need to perform the finite element method in implant dentistry. It shows how both the implant dentist and the designer can benefit from finite element analysis. The authors explain the theory and math of the finite element method. Then, you get practical applications alongside discussions of the critical issues in using finite element analysis for dental implant design.

Bone Implant Interface

Author : Hugh U. Cameron
Publisher : St. Louis ; Toronto : Moseby
ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Bone Implant Interface by : Hugh U. Cameron

Download or read book Bone Implant Interface written by Hugh U. Cameron and published by St. Louis ; Toronto : Moseby. This book was released on 1994 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Finite Element Stress Analysis of Bone Surrounding Osseointegrated Dental Implants

Author : Marianne Ierace Mayberry
Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (179 download)

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Book Synopsis Finite Element Stress Analysis of Bone Surrounding Osseointegrated Dental Implants by : Marianne Ierace Mayberry

Download or read book Finite Element Stress Analysis of Bone Surrounding Osseointegrated Dental Implants written by Marianne Ierace Mayberry and published by . This book was released on 1987 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Evaluation of Stress Distribution in Implant-Supported Restoration Under Different Simulated Loads

Author : Paulo Roberto R. Ventura
Publisher :
ISBN 13 : 9789535104742
Total Pages : pages
Book Rating : 4.1/5 (47 download)

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Book Synopsis Evaluation of Stress Distribution in Implant-Supported Restoration Under Different Simulated Loads by : Paulo Roberto R. Ventura

Download or read book Evaluation of Stress Distribution in Implant-Supported Restoration Under Different Simulated Loads written by Paulo Roberto R. Ventura and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Finite Element Analysis

Author : Farzad Ebrahimi
Publisher : BoD – Books on Demand
ISBN 13 : 9535107690
Total Pages : 414 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Finite Element Analysis by : Farzad Ebrahimi

Download or read book Finite Element Analysis written by Farzad Ebrahimi and published by BoD – Books on Demand. This book was released on 2012-10-10 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past few decades, the Finite Element Method (FEM) has been developed into a key indispensable technology in the modeling and simulation of various engineering systems. The present book reports on the state of the art research and development findings on this very broad matter through original and innovative research studies exhibiting various investigation directions of FEM in electrical, civil, materials and biomedical engineering. This book is a result of contributions of experts from international scientific community working in different aspects of FEM. The text is addressed not only to researchers, but also to professional engineers, students and other experts in a variety of disciplines, both academic and industrial seeking to gain a better understanding of what has been done in the field recently, and what kind of open problems are in this area.

Finite Element Analysis

Author : David Moratal
Publisher : BoD – Books on Demand
ISBN 13 : 9535104748
Total Pages : 512 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Finite Element Analysis by : David Moratal

Download or read book Finite Element Analysis written by David Moratal and published by BoD – Books on Demand. This book was released on 2012-03-30 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finite Element Analysis represents a numerical technique for finding approximate solutions to partial differential equations as well as integral equations, permitting the numerical analysis of complex structures based on their material properties. This book presents 20 different chapters in the application of Finite Elements, ranging from Biomedical Engineering to Manufacturing Industry and Industrial Developments. It has been written at a level suitable for use in a graduate course on applications of finite element modelling and analysis (mechanical, civil and biomedical engineering studies, for instance), without excluding its use by researchers or professional engineers interested in the field, seeking to gain a deeper understanding concerning Finite Element Analysis.

An Analysis of the Effect of Geometry and Elastic Parameters of Dental Implants (endosseous Post-type) on the Stress Distribution, Employing the Finite Element Method

Download An Analysis of the Effect of Geometry and Elastic Parameters of Dental Implants (endosseous Post-type) on the Stress Distribution, Employing the Finite Element Method PDF Online Free

Author : Kamal Fareed
Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis An Analysis of the Effect of Geometry and Elastic Parameters of Dental Implants (endosseous Post-type) on the Stress Distribution, Employing the Finite Element Method by : Kamal Fareed

Download or read book An Analysis of the Effect of Geometry and Elastic Parameters of Dental Implants (endosseous Post-type) on the Stress Distribution, Employing the Finite Element Method written by Kamal Fareed and published by . This book was released on 1984 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Finite Element Analysis of the Stress on the Implant-Bone Interface of Dental Implants with Different Structures

Author : Liangjian Chen
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (115 download)

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Book Synopsis Finite Element Analysis of the Stress on the Implant-Bone Interface of Dental Implants with Different Structures by : Liangjian Chen

Download or read book Finite Element Analysis of the Stress on the Implant-Bone Interface of Dental Implants with Different Structures written by Liangjian Chen and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Finite Element Analysis of the Stress on the Implant-Bone Interface of Dental Implants with Different Structures.

Osseo-Integrated Implants

Author : Gunther Heimke
Publisher : CRC Press
ISBN 13 : 9780849359583
Total Pages : 212 pages
Book Rating : 4.3/5 (595 download)

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Book Synopsis Osseo-Integrated Implants by : Gunther Heimke

Download or read book Osseo-Integrated Implants written by Gunther Heimke and published by CRC Press. This book was released on 1990-07-03 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: The focus of this two-volume work is osseo integration. It discusses the use of glue to attach bony tissue as well as the use of the absence of biochemical interactions between some oxide ceramics (particularly pure A1203 ceramic) and the adjacent tissue. This book also demonstrates the possibility of controlling the interface remodelling by the stresses and strains created by the insertion of the implant. Written in a concise, easy-to-read format, this text covers the use of implants in orthopedics, maxillo-facial surgery, and dentistry. All those involved with bioengineering, orthopedics, maxillo-facial surgery, dentistry, and biomechanics will find this reference to be of particular interest.

Evaluation of Stress Distribution Patterns on Short Implants with Differing Crown Heights

Author : Tanawat Ritkajorn
Publisher :
ISBN 13 :
Total Pages : 47 pages
Book Rating : 4.:/5 (952 download)

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Book Synopsis Evaluation of Stress Distribution Patterns on Short Implants with Differing Crown Heights by : Tanawat Ritkajorn

Download or read book Evaluation of Stress Distribution Patterns on Short Implants with Differing Crown Heights written by Tanawat Ritkajorn and published by . This book was released on 2010 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Implant Bone Interface

Author : John Older
Publisher : Springer
ISBN 13 : 9781447118138
Total Pages : 0 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Implant Bone Interface by : John Older

Download or read book Implant Bone Interface written by John Older and published by Springer. This book was released on 2011-12-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An update on current knowledge is given for surgeons and researchers involved in implant surgery and the development of implant arthroplasty. The contributions come from a distinguished international faculty of orthopaedic surgeons, biologists and engineers. They examine the junctional tissues between an implant and the bone in joint replacement surgery. The factors that influence junctional tissues and so affect the life-span of the implant are thoroughly discussed. These include: detailed data on the microscopy of the junctional tissues, the mechanical properties of cement, and the architecture of bone and implant design. The discussions following each contribution give meaningful insight into background information and the controversial aspects of surgical implants.

Biodental Engineering III

Author : R.M. Natal Jorge
Publisher : CRC Press
ISBN 13 : 131575178X
Total Pages : 318 pages
Book Rating : 4.3/5 (157 download)

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Book Synopsis Biodental Engineering III by : R.M. Natal Jorge

Download or read book Biodental Engineering III written by R.M. Natal Jorge and published by CRC Press. This book was released on 2014-06-11 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dentistry is a branch of medicine with its own peculiarities and very diverse areas of action, which means that it can be considered as an interdisciplinary field. Currently the use of new techniques and technologies receives much attention. Biodental Engineering III contains contributions from 13 countries, which were presented at BIODENTAL 2014,

Journal of Prosthodontics on Dental Implants

Author : Avinash Bidra
Publisher : John Wiley & Sons
ISBN 13 : 111911537X
Total Pages : 290 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Journal of Prosthodontics on Dental Implants by : Avinash Bidra

Download or read book Journal of Prosthodontics on Dental Implants written by Avinash Bidra and published by John Wiley & Sons. This book was released on 2015-08-19 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Journal of Prosthodontics has been the official publication of the American College of Prosthodontics for more than 20 years. In excess of 1,000 peer-reviewed articles on a wide variety of subjects are now in print, representing a treasure chest of history and valuable information on a myriad of topics of interest to the specialty of prosthodontics. Journal of Prosthodontics on Dental Implants is a “best of” compilation of the journal’s articles from a number of years, focusing exclusively on the multiple applications of osseointegrated implants: for the management of the partially edentulous patient, management of the completely edentulous patient, and management of patients with maxillofacial defects. Sections also relate to in-vitro studies and general considerations to round out the readership selections. Whether you’re a subscriber who’s looking for implant articles in one convenient collection or a clinician with a focus on implant dentistry looking to improve your knowledge base, Journal of Prosthodontics on Dental Implants is a must-have for your personal library.

Finite Element Stress Analysis on the Effect of an Implant Alignment, Offset and Load Direction in the Posterior Mandible

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (116 download)

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Book Synopsis Finite Element Stress Analysis on the Effect of an Implant Alignment, Offset and Load Direction in the Posterior Mandible by :

Download or read book Finite Element Stress Analysis on the Effect of an Implant Alignment, Offset and Load Direction in the Posterior Mandible written by and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Background;Slight offset of the central implant in 3-unit implant-supported prostheses has been recommended to improve biomechanical behavior.However, studies that assessed the effects of an offset implant congfiguration in the posterior mandible are rare.Aim/Hypothesis;The purpose of this 3-dimensional (3D) finite element study was to assess the effects of load direction and number of implant in 3-unitimplant-supported prostheses with varying implant positions (straight-line or offset) on the stress distribution in the implant,prosthesis, and bone tissue.Materials and Methods;Three 3D models were used to simulate a posterior mandible bone block: 2 implants and 3-unit fixed dental prosthesis(FDP) with apontic in the middle (model M1), 2 implants and 3-unit FDP with a cantilever pontic at one end (model M2), FDP supported by 3implant with straight line placement (model M3) and FDP supported by 3 implant with staggered implant configuration (model M4).The applied forces were 120 N axially (L1), or 120 N obliquely(L2). The type of implant platform simulated was an external hexagon.Maximum von Mises stress (VMS) on the fixture, abutment, screws, fixed prosthesis and supporting alveolar bone was measured andanalyzed.Results;Peak VMS in the implants by oblique loading were 10-25 times greater in implant and 6-12 times greater in alveolar bone,respectively than the stresses by axial loading.Compared to the maximum stress value of the implant by oblique loading in model M1, the maximum stress value increased to 116%in M2, but decreased to 74% and 71% in M3 and M4, respectively.In the cantilevered M2 model, the maximum stress values in the FDP were 851.5 and 908.4 MPa, respectively, by the vertical andoblique loadings, which are 5.1 and 7.1 times higher than the other models, respectively.The area of maximum stress in the implant was located around the area where the abutment screw and fixture were connected.Stress concentration was observed at an abutment screw by oblique load and at the top of the implant fixture by axial load.In the supporting bone, the maximum stress value increased to 120% in M2, but decreased to 69% and 63% in M3 and M4,compared to the stress in M1 by oblique load.Conclusions and Clinical Implications;The effect of staggered alignment on implant stress was negligible, but the cantilever design of the prosthesis and the number ofimplants had a greater impact on stress distrubution.

Biomechanics in Dentistry: Evaluation of Different Surgical Approaches to Treat Atrophic Maxilla Patients

Author : Muhammad Ikman Ishak
Publisher : Springer Science & Business Media
ISBN 13 : 364232603X
Total Pages : 103 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Biomechanics in Dentistry: Evaluation of Different Surgical Approaches to Treat Atrophic Maxilla Patients by : Muhammad Ikman Ishak

Download or read book Biomechanics in Dentistry: Evaluation of Different Surgical Approaches to Treat Atrophic Maxilla Patients written by Muhammad Ikman Ishak and published by Springer Science & Business Media. This book was released on 2012-08-31 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows computational finite element simulations to analyse the strength of implant anchorage for intrasinus and extramaxillary approaches under various occlusal loading locations and directions. Three-dimensional model of the craniofacial area surrounding the region of interest, soft tissue and framework are developed using computed tomography image datasets. The zygomatic and standard dental implants are modeled using a conventional computer-aided design software and placed at the appropriate location. Material properties are assigned appropriately for the cortical, cancellous bones and implants with Masseter forces applied at the zygomatic arch and occlusal loadings applied on the framework surface.