Finite Element Stress Analysis of IMZ Abutment Designs: Development of a Model
Purpose This article describes the development of a model system for use in finite element stress analysis of three different IMZ abutment designs: original threaded Intra-Mobile Element (IME), Abutment Complete (ABC), and Intra-Mobile Connector (IMC).Materials and Methods A three-dimensional model...
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| Autor*in: |
Holmes, David C. - DDS, MS [verfasserIn] Haganman, Chris R. - DDS, MS [verfasserIn] Aquilino, Steven A. - DDS, MS [verfasserIn] Diaz-Arnold, Ana M. - DDS, MS Stanford, Clark M. - DDS, PhD |
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E-Artikel |
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| Erschienen: |
Oxford, UK: Blackwell Publishing Ltd ; 1997 |
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Online-Ressource |
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| Reproduktion: |
2005 ; Blackwell Publishing Journal Backfiles 1879-2005 |
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| Übergeordnetes Werk: |
In: Journal of prosthodontics - Philadelphia, Pa. : Saunders, 1992, 6(1997), 1, Seite 0 |
| Übergeordnetes Werk: |
volume:6 ; year:1997 ; number:1 ; pages:0 |
| Links: |
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| DOI / URN: |
10.1111/j.1532-849X.1997.tb00062.x |
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NLEJ243022670 |
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| 245 | 1 | 0 | |a Finite Element Stress Analysis of IMZ Abutment Designs: Development of a Model |
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| 520 | |a Purpose This article describes the development of a model system for use in finite element stress analysis of three different IMZ abutment designs: original threaded Intra-Mobile Element (IME), Abutment Complete (ABC), and Intra-Mobile Connector (IMC).Materials and Methods A three-dimensional model simulating a cast gold crown restoration attached to an osseointegrated IMZ implant fixture was generated for each abutment design. Each model was discretized into axisymmetric finite elements representing the crown, the various implant system components, and supporting structures. A convergence test was performed to optimize the mesh. Convergence test mesh refinement for the IME, the IMC, and the ABC abutment models resulted in 818 elements, 2,566 nodes; 738 elements, 2,362 nodes; and 663 elements, 2,051 nodes, respectively. Progressive tightening of the retaining screw (preload) was simulated; the degree of screw tightening necessary to prevent opening of the crown-abutment interface in extreme loading (500-N occlusal load at 45°) was determined individually for each system.Conclusions Models of three IMZ abutment designs have been refined and the appropriate relative screw preloads determined. This model system is to be used subsequently in stress analysis comparison for the three systems. | ||
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| 700 | 1 | |a Aquilino, Steven A. |c DDS, MS |e verfasserin |4 aut | |
| 700 | 1 | |a Diaz-Arnold, Ana M. |c DDS, MS |4 oth | |
| 700 | 1 | |a Stanford, Clark M. |c DDS, PhD |4 oth | |
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10.1111/j.1532-849X.1997.tb00062.x doi (DE-627)NLEJ243022670 DE-627 ger DE-627 rakwb Holmes, David C. DDS, MS verfasserin aut Finite Element Stress Analysis of IMZ Abutment Designs: Development of a Model Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Purpose This article describes the development of a model system for use in finite element stress analysis of three different IMZ abutment designs: original threaded Intra-Mobile Element (IME), Abutment Complete (ABC), and Intra-Mobile Connector (IMC).Materials and Methods A three-dimensional model simulating a cast gold crown restoration attached to an osseointegrated IMZ implant fixture was generated for each abutment design. Each model was discretized into axisymmetric finite elements representing the crown, the various implant system components, and supporting structures. A convergence test was performed to optimize the mesh. Convergence test mesh refinement for the IME, the IMC, and the ABC abutment models resulted in 818 elements, 2,566 nodes; 738 elements, 2,362 nodes; and 663 elements, 2,051 nodes, respectively. Progressive tightening of the retaining screw (preload) was simulated; the degree of screw tightening necessary to prevent opening of the crown-abutment interface in extreme loading (500-N occlusal load at 45°) was determined individually for each system.Conclusions Models of three IMZ abutment designs have been refined and the appropriate relative screw preloads determined. This model system is to be used subsequently in stress analysis comparison for the three systems. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| computer simulation Haganman, Chris R. DDS, MS verfasserin aut Aquilino, Steven A. DDS, MS verfasserin aut Diaz-Arnold, Ana M. DDS, MS oth Stanford, Clark M. DDS, PhD oth In Journal of prosthodontics Philadelphia, Pa. : Saunders, 1992 6(1997), 1, Seite 0 Online-Ressource (DE-627)NLEJ243926049 (DE-600)2053077-8 1532-849X nnns volume:6 year:1997 number:1 pages:0 http://dx.doi.org/10.1111/j.1532-849X.1997.tb00062.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 6 1997 1 0 |
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10.1111/j.1532-849X.1997.tb00062.x doi (DE-627)NLEJ243022670 DE-627 ger DE-627 rakwb Holmes, David C. DDS, MS verfasserin aut Finite Element Stress Analysis of IMZ Abutment Designs: Development of a Model Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Purpose This article describes the development of a model system for use in finite element stress analysis of three different IMZ abutment designs: original threaded Intra-Mobile Element (IME), Abutment Complete (ABC), and Intra-Mobile Connector (IMC).Materials and Methods A three-dimensional model simulating a cast gold crown restoration attached to an osseointegrated IMZ implant fixture was generated for each abutment design. Each model was discretized into axisymmetric finite elements representing the crown, the various implant system components, and supporting structures. A convergence test was performed to optimize the mesh. Convergence test mesh refinement for the IME, the IMC, and the ABC abutment models resulted in 818 elements, 2,566 nodes; 738 elements, 2,362 nodes; and 663 elements, 2,051 nodes, respectively. Progressive tightening of the retaining screw (preload) was simulated; the degree of screw tightening necessary to prevent opening of the crown-abutment interface in extreme loading (500-N occlusal load at 45°) was determined individually for each system.Conclusions Models of three IMZ abutment designs have been refined and the appropriate relative screw preloads determined. This model system is to be used subsequently in stress analysis comparison for the three systems. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| computer simulation Haganman, Chris R. DDS, MS verfasserin aut Aquilino, Steven A. DDS, MS verfasserin aut Diaz-Arnold, Ana M. DDS, MS oth Stanford, Clark M. DDS, PhD oth In Journal of prosthodontics Philadelphia, Pa. : Saunders, 1992 6(1997), 1, Seite 0 Online-Ressource (DE-627)NLEJ243926049 (DE-600)2053077-8 1532-849X nnns volume:6 year:1997 number:1 pages:0 http://dx.doi.org/10.1111/j.1532-849X.1997.tb00062.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 6 1997 1 0 |
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10.1111/j.1532-849X.1997.tb00062.x doi (DE-627)NLEJ243022670 DE-627 ger DE-627 rakwb Holmes, David C. DDS, MS verfasserin aut Finite Element Stress Analysis of IMZ Abutment Designs: Development of a Model Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Purpose This article describes the development of a model system for use in finite element stress analysis of three different IMZ abutment designs: original threaded Intra-Mobile Element (IME), Abutment Complete (ABC), and Intra-Mobile Connector (IMC).Materials and Methods A three-dimensional model simulating a cast gold crown restoration attached to an osseointegrated IMZ implant fixture was generated for each abutment design. Each model was discretized into axisymmetric finite elements representing the crown, the various implant system components, and supporting structures. A convergence test was performed to optimize the mesh. Convergence test mesh refinement for the IME, the IMC, and the ABC abutment models resulted in 818 elements, 2,566 nodes; 738 elements, 2,362 nodes; and 663 elements, 2,051 nodes, respectively. Progressive tightening of the retaining screw (preload) was simulated; the degree of screw tightening necessary to prevent opening of the crown-abutment interface in extreme loading (500-N occlusal load at 45°) was determined individually for each system.Conclusions Models of three IMZ abutment designs have been refined and the appropriate relative screw preloads determined. This model system is to be used subsequently in stress analysis comparison for the three systems. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| computer simulation Haganman, Chris R. DDS, MS verfasserin aut Aquilino, Steven A. DDS, MS verfasserin aut Diaz-Arnold, Ana M. DDS, MS oth Stanford, Clark M. DDS, PhD oth In Journal of prosthodontics Philadelphia, Pa. : Saunders, 1992 6(1997), 1, Seite 0 Online-Ressource (DE-627)NLEJ243926049 (DE-600)2053077-8 1532-849X nnns volume:6 year:1997 number:1 pages:0 http://dx.doi.org/10.1111/j.1532-849X.1997.tb00062.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 6 1997 1 0 |
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10.1111/j.1532-849X.1997.tb00062.x doi (DE-627)NLEJ243022670 DE-627 ger DE-627 rakwb Holmes, David C. DDS, MS verfasserin aut Finite Element Stress Analysis of IMZ Abutment Designs: Development of a Model Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Purpose This article describes the development of a model system for use in finite element stress analysis of three different IMZ abutment designs: original threaded Intra-Mobile Element (IME), Abutment Complete (ABC), and Intra-Mobile Connector (IMC).Materials and Methods A three-dimensional model simulating a cast gold crown restoration attached to an osseointegrated IMZ implant fixture was generated for each abutment design. Each model was discretized into axisymmetric finite elements representing the crown, the various implant system components, and supporting structures. A convergence test was performed to optimize the mesh. Convergence test mesh refinement for the IME, the IMC, and the ABC abutment models resulted in 818 elements, 2,566 nodes; 738 elements, 2,362 nodes; and 663 elements, 2,051 nodes, respectively. Progressive tightening of the retaining screw (preload) was simulated; the degree of screw tightening necessary to prevent opening of the crown-abutment interface in extreme loading (500-N occlusal load at 45°) was determined individually for each system.Conclusions Models of three IMZ abutment designs have been refined and the appropriate relative screw preloads determined. This model system is to be used subsequently in stress analysis comparison for the three systems. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| computer simulation Haganman, Chris R. DDS, MS verfasserin aut Aquilino, Steven A. DDS, MS verfasserin aut Diaz-Arnold, Ana M. DDS, MS oth Stanford, Clark M. DDS, PhD oth In Journal of prosthodontics Philadelphia, Pa. : Saunders, 1992 6(1997), 1, Seite 0 Online-Ressource (DE-627)NLEJ243926049 (DE-600)2053077-8 1532-849X nnns volume:6 year:1997 number:1 pages:0 http://dx.doi.org/10.1111/j.1532-849X.1997.tb00062.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 6 1997 1 0 |
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10.1111/j.1532-849X.1997.tb00062.x doi (DE-627)NLEJ243022670 DE-627 ger DE-627 rakwb Holmes, David C. DDS, MS verfasserin aut Finite Element Stress Analysis of IMZ Abutment Designs: Development of a Model Oxford, UK Blackwell Publishing Ltd 1997 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Purpose This article describes the development of a model system for use in finite element stress analysis of three different IMZ abutment designs: original threaded Intra-Mobile Element (IME), Abutment Complete (ABC), and Intra-Mobile Connector (IMC).Materials and Methods A three-dimensional model simulating a cast gold crown restoration attached to an osseointegrated IMZ implant fixture was generated for each abutment design. Each model was discretized into axisymmetric finite elements representing the crown, the various implant system components, and supporting structures. A convergence test was performed to optimize the mesh. Convergence test mesh refinement for the IME, the IMC, and the ABC abutment models resulted in 818 elements, 2,566 nodes; 738 elements, 2,362 nodes; and 663 elements, 2,051 nodes, respectively. Progressive tightening of the retaining screw (preload) was simulated; the degree of screw tightening necessary to prevent opening of the crown-abutment interface in extreme loading (500-N occlusal load at 45°) was determined individually for each system.Conclusions Models of three IMZ abutment designs have been refined and the appropriate relative screw preloads determined. This model system is to be used subsequently in stress analysis comparison for the three systems. 2005 Blackwell Publishing Journal Backfiles 1879-2005 |2005|||||||||| computer simulation Haganman, Chris R. DDS, MS verfasserin aut Aquilino, Steven A. DDS, MS verfasserin aut Diaz-Arnold, Ana M. DDS, MS oth Stanford, Clark M. DDS, PhD oth In Journal of prosthodontics Philadelphia, Pa. : Saunders, 1992 6(1997), 1, Seite 0 Online-Ressource (DE-627)NLEJ243926049 (DE-600)2053077-8 1532-849X nnns volume:6 year:1997 number:1 pages:0 http://dx.doi.org/10.1111/j.1532-849X.1997.tb00062.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 6 1997 1 0 |
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Finite Element Stress Analysis of IMZ Abutment Designs: Development of a Model |
| abstract |
Purpose This article describes the development of a model system for use in finite element stress analysis of three different IMZ abutment designs: original threaded Intra-Mobile Element (IME), Abutment Complete (ABC), and Intra-Mobile Connector (IMC).Materials and Methods A three-dimensional model simulating a cast gold crown restoration attached to an osseointegrated IMZ implant fixture was generated for each abutment design. Each model was discretized into axisymmetric finite elements representing the crown, the various implant system components, and supporting structures. A convergence test was performed to optimize the mesh. Convergence test mesh refinement for the IME, the IMC, and the ABC abutment models resulted in 818 elements, 2,566 nodes; 738 elements, 2,362 nodes; and 663 elements, 2,051 nodes, respectively. Progressive tightening of the retaining screw (preload) was simulated; the degree of screw tightening necessary to prevent opening of the crown-abutment interface in extreme loading (500-N occlusal load at 45°) was determined individually for each system.Conclusions Models of three IMZ abutment designs have been refined and the appropriate relative screw preloads determined. This model system is to be used subsequently in stress analysis comparison for the three systems. |
| abstractGer |
Purpose This article describes the development of a model system for use in finite element stress analysis of three different IMZ abutment designs: original threaded Intra-Mobile Element (IME), Abutment Complete (ABC), and Intra-Mobile Connector (IMC).Materials and Methods A three-dimensional model simulating a cast gold crown restoration attached to an osseointegrated IMZ implant fixture was generated for each abutment design. Each model was discretized into axisymmetric finite elements representing the crown, the various implant system components, and supporting structures. A convergence test was performed to optimize the mesh. Convergence test mesh refinement for the IME, the IMC, and the ABC abutment models resulted in 818 elements, 2,566 nodes; 738 elements, 2,362 nodes; and 663 elements, 2,051 nodes, respectively. Progressive tightening of the retaining screw (preload) was simulated; the degree of screw tightening necessary to prevent opening of the crown-abutment interface in extreme loading (500-N occlusal load at 45°) was determined individually for each system.Conclusions Models of three IMZ abutment designs have been refined and the appropriate relative screw preloads determined. This model system is to be used subsequently in stress analysis comparison for the three systems. |
| abstract_unstemmed |
Purpose This article describes the development of a model system for use in finite element stress analysis of three different IMZ abutment designs: original threaded Intra-Mobile Element (IME), Abutment Complete (ABC), and Intra-Mobile Connector (IMC).Materials and Methods A three-dimensional model simulating a cast gold crown restoration attached to an osseointegrated IMZ implant fixture was generated for each abutment design. Each model was discretized into axisymmetric finite elements representing the crown, the various implant system components, and supporting structures. A convergence test was performed to optimize the mesh. Convergence test mesh refinement for the IME, the IMC, and the ABC abutment models resulted in 818 elements, 2,566 nodes; 738 elements, 2,362 nodes; and 663 elements, 2,051 nodes, respectively. Progressive tightening of the retaining screw (preload) was simulated; the degree of screw tightening necessary to prevent opening of the crown-abutment interface in extreme loading (500-N occlusal load at 45°) was determined individually for each system.Conclusions Models of three IMZ abutment designs have been refined and the appropriate relative screw preloads determined. This model system is to be used subsequently in stress analysis comparison for the three systems. |
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Finite Element Stress Analysis of IMZ Abutment Designs: Development of a Model |
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Haganman, Chris R. DDS, MS Aquilino, Steven A. DDS, MS Diaz-Arnold, Ana M. DDS, MS Stanford, Clark M. DDS, PhD |
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Haganman, Chris R. DDS, MS Aquilino, Steven A. DDS, MS Diaz-Arnold, Ana M. DDS, MS Stanford, Clark M. DDS, PhD |
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10.1111/j.1532-849X.1997.tb00062.x |
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