Finite Element Analysis of a TMJ Implant
To determine the causes of failure of an artificial temporomandibular joint implant, one must study the magnitude and location of the maximum stresses under physiological loading. In this study, we analyzed the stresses in a commercially available TMJ implant, the bone (i.e., mandible), and the bone...
Gespeichert in:
| Veröffentlicht in: | Journal of dental research 2010-03, Vol.89 (3), p.241-245 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 245 |
|---|---|
| container_issue | 3 |
| container_start_page | 241 |
| container_title | Journal of dental research |
| container_volume | 89 |
| creator | Kashi, A. Chowdhury, A. Roy Saha, S. |
| description | To determine the causes of failure of an artificial temporomandibular joint implant, one must study the magnitude and location of the maximum stresses under physiological loading. In this study, we analyzed the stresses in a commercially available TMJ implant, the bone (i.e., mandible), and the bone-implant interface using a finite element software package. Both titanium and Co-Cr-Mo/Vitallium metals as well as bones with various degrees of osteoporosis were studied. The results of the analysis showed that the maximum stresses occurred at the location of the first screw hole (closest to the condyle) of the implant. In addition, the highest microstrains were observed in the bone adjacent to the first screw hole. The results of our study have potential clinical benefit in terms of improved implant design and hence better performance. |
| doi_str_mv | 10.1177/0022034509357716 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_733811261</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sage_id>10.1177_0022034509357716</sage_id><sourcerecordid>2300582083</sourcerecordid><originalsourceid>FETCH-LOGICAL-c489t-d5bb6a8b6557d0cf2e3a0799f594d3f9209cb18ea3e1ccfa821de425c27969583</originalsourceid><addsrcrecordid>eNp10E1LAzEQBuAgiq3VuydZENHL6kw-NsmxlFYrFS_1vGSziWzZj7rZHvrv3dKqUPCUwzwzeXkJuUZ4RJTyCYBSYFyAZkJKTE7IEAXnMQiNp2S4G8e7-YBchLACQE0VOycDCsCp5DgkD7OiLjoXTUtXubqLxrUpt6EIUeMjEy3fXqN5tS5N3V2SM2_K4K4O74h8zKbLyUu8eH-eT8aL2HKluzgXWZYYlSVCyBysp44ZkFp7oXnOvKagbYbKGebQWm8UxdxxKiyVOtFCsRG5399dt83XxoUurYpgXdlncM0mpJIxhUgT7OXtkVw1m7bPH1LKAISioFivYK9s24TQOp-u26Iy7TZFSHclpscl9is3h8ObrHL578JPaz24OwATrCl9a2pbhD9HBSoNvHfx3gXz6f7S_fvxN1BGgiE</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2300582083</pqid></control><display><type>article</type><title>Finite Element Analysis of a TMJ Implant</title><source>Access via SAGE</source><source>MEDLINE</source><source>Alma/SFX Local Collection</source><creator>Kashi, A. ; Chowdhury, A. Roy ; Saha, S.</creator><creatorcontrib>Kashi, A. ; Chowdhury, A. Roy ; Saha, S.</creatorcontrib><description>To determine the causes of failure of an artificial temporomandibular joint implant, one must study the magnitude and location of the maximum stresses under physiological loading. In this study, we analyzed the stresses in a commercially available TMJ implant, the bone (i.e., mandible), and the bone-implant interface using a finite element software package. Both titanium and Co-Cr-Mo/Vitallium metals as well as bones with various degrees of osteoporosis were studied. The results of the analysis showed that the maximum stresses occurred at the location of the first screw hole (closest to the condyle) of the implant. In addition, the highest microstrains were observed in the bone adjacent to the first screw hole. The results of our study have potential clinical benefit in terms of improved implant design and hence better performance.</description><identifier>ISSN: 0022-0345</identifier><identifier>EISSN: 1544-0591</identifier><identifier>DOI: 10.1177/0022034509357716</identifier><identifier>PMID: 20042741</identifier><language>eng</language><publisher>Washington, DC: SAGE Publications</publisher><subject>Biological and medical sciences ; Biomechanical Phenomena ; Biomechanics ; Bone surgery ; Chromium ; Computer Simulation ; Computer-Aided Design ; Dental Stress Analysis ; Dentistry ; Finite Element Analysis ; Finite element method ; Head and neck surgery. Maxillofacial surgery. Dental surgery. Orthodontics ; Humans ; Imaging, Three-Dimensional ; Jaw - anatomy & histology ; Jaw - physiology ; Joint Prosthesis ; Mandible ; Maxillofacial surgery. Dental surgery. Orthodontics ; Mechanical loading ; Medical sciences ; Metals ; Osteoporosis ; Physiology ; Prosthesis Failure ; Shear stress ; Software ; Stress concentration ; Stress, Mechanical ; Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases ; Temporomandibular Joint ; Titanium ; Titanium alloys ; Transplants & implants</subject><ispartof>Journal of dental research, 2010-03, Vol.89 (3), p.241-245</ispartof><rights>2010 International & American Associations for Dental Research</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c489t-d5bb6a8b6557d0cf2e3a0799f594d3f9209cb18ea3e1ccfa821de425c27969583</citedby><cites>FETCH-LOGICAL-c489t-d5bb6a8b6557d0cf2e3a0799f594d3f9209cb18ea3e1ccfa821de425c27969583</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/0022034509357716$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/0022034509357716$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,780,784,21819,27924,27925,43621,43622</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22518904$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20042741$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kashi, A.</creatorcontrib><creatorcontrib>Chowdhury, A. Roy</creatorcontrib><creatorcontrib>Saha, S.</creatorcontrib><title>Finite Element Analysis of a TMJ Implant</title><title>Journal of dental research</title><addtitle>J Dent Res</addtitle><description>To determine the causes of failure of an artificial temporomandibular joint implant, one must study the magnitude and location of the maximum stresses under physiological loading. In this study, we analyzed the stresses in a commercially available TMJ implant, the bone (i.e., mandible), and the bone-implant interface using a finite element software package. Both titanium and Co-Cr-Mo/Vitallium metals as well as bones with various degrees of osteoporosis were studied. The results of the analysis showed that the maximum stresses occurred at the location of the first screw hole (closest to the condyle) of the implant. In addition, the highest microstrains were observed in the bone adjacent to the first screw hole. The results of our study have potential clinical benefit in terms of improved implant design and hence better performance.</description><subject>Biological and medical sciences</subject><subject>Biomechanical Phenomena</subject><subject>Biomechanics</subject><subject>Bone surgery</subject><subject>Chromium</subject><subject>Computer Simulation</subject><subject>Computer-Aided Design</subject><subject>Dental Stress Analysis</subject><subject>Dentistry</subject><subject>Finite Element Analysis</subject><subject>Finite element method</subject><subject>Head and neck surgery. Maxillofacial surgery. Dental surgery. Orthodontics</subject><subject>Humans</subject><subject>Imaging, Three-Dimensional</subject><subject>Jaw - anatomy & histology</subject><subject>Jaw - physiology</subject><subject>Joint Prosthesis</subject><subject>Mandible</subject><subject>Maxillofacial surgery. Dental surgery. Orthodontics</subject><subject>Mechanical loading</subject><subject>Medical sciences</subject><subject>Metals</subject><subject>Osteoporosis</subject><subject>Physiology</subject><subject>Prosthesis Failure</subject><subject>Shear stress</subject><subject>Software</subject><subject>Stress concentration</subject><subject>Stress, Mechanical</subject><subject>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</subject><subject>Temporomandibular Joint</subject><subject>Titanium</subject><subject>Titanium alloys</subject><subject>Transplants & implants</subject><issn>0022-0345</issn><issn>1544-0591</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp10E1LAzEQBuAgiq3VuydZENHL6kw-NsmxlFYrFS_1vGSziWzZj7rZHvrv3dKqUPCUwzwzeXkJuUZ4RJTyCYBSYFyAZkJKTE7IEAXnMQiNp2S4G8e7-YBchLACQE0VOycDCsCp5DgkD7OiLjoXTUtXubqLxrUpt6EIUeMjEy3fXqN5tS5N3V2SM2_K4K4O74h8zKbLyUu8eH-eT8aL2HKluzgXWZYYlSVCyBysp44ZkFp7oXnOvKagbYbKGebQWm8UxdxxKiyVOtFCsRG5399dt83XxoUurYpgXdlncM0mpJIxhUgT7OXtkVw1m7bPH1LKAISioFivYK9s24TQOp-u26Iy7TZFSHclpscl9is3h8ObrHL578JPaz24OwATrCl9a2pbhD9HBSoNvHfx3gXz6f7S_fvxN1BGgiE</recordid><startdate>20100301</startdate><enddate>20100301</enddate><creator>Kashi, A.</creator><creator>Chowdhury, A. Roy</creator><creator>Saha, S.</creator><general>SAGE Publications</general><general>International Association for Dental Research</general><general>SAGE PUBLICATIONS, INC</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7RQ</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>S0X</scope><scope>U9A</scope><scope>7X8</scope></search><sort><creationdate>20100301</creationdate><title>Finite Element Analysis of a TMJ Implant</title><author>Kashi, A. ; Chowdhury, A. Roy ; Saha, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c489t-d5bb6a8b6557d0cf2e3a0799f594d3f9209cb18ea3e1ccfa821de425c27969583</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Biological and medical sciences</topic><topic>Biomechanical Phenomena</topic><topic>Biomechanics</topic><topic>Bone surgery</topic><topic>Chromium</topic><topic>Computer Simulation</topic><topic>Computer-Aided Design</topic><topic>Dental Stress Analysis</topic><topic>Dentistry</topic><topic>Finite Element Analysis</topic><topic>Finite element method</topic><topic>Head and neck surgery. Maxillofacial surgery. Dental surgery. Orthodontics</topic><topic>Humans</topic><topic>Imaging, Three-Dimensional</topic><topic>Jaw - anatomy & histology</topic><topic>Jaw - physiology</topic><topic>Joint Prosthesis</topic><topic>Mandible</topic><topic>Maxillofacial surgery. Dental surgery. Orthodontics</topic><topic>Mechanical loading</topic><topic>Medical sciences</topic><topic>Metals</topic><topic>Osteoporosis</topic><topic>Physiology</topic><topic>Prosthesis Failure</topic><topic>Shear stress</topic><topic>Software</topic><topic>Stress concentration</topic><topic>Stress, Mechanical</topic><topic>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</topic><topic>Temporomandibular Joint</topic><topic>Titanium</topic><topic>Titanium alloys</topic><topic>Transplants & implants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kashi, A.</creatorcontrib><creatorcontrib>Chowdhury, A. Roy</creatorcontrib><creatorcontrib>Saha, S.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Career & Technical Education Database</collection><collection>Nursing & Allied Health Database</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of dental research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kashi, A.</au><au>Chowdhury, A. Roy</au><au>Saha, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Finite Element Analysis of a TMJ Implant</atitle><jtitle>Journal of dental research</jtitle><addtitle>J Dent Res</addtitle><date>2010-03-01</date><risdate>2010</risdate><volume>89</volume><issue>3</issue><spage>241</spage><epage>245</epage><pages>241-245</pages><issn>0022-0345</issn><eissn>1544-0591</eissn><abstract>To determine the causes of failure of an artificial temporomandibular joint implant, one must study the magnitude and location of the maximum stresses under physiological loading. In this study, we analyzed the stresses in a commercially available TMJ implant, the bone (i.e., mandible), and the bone-implant interface using a finite element software package. Both titanium and Co-Cr-Mo/Vitallium metals as well as bones with various degrees of osteoporosis were studied. The results of the analysis showed that the maximum stresses occurred at the location of the first screw hole (closest to the condyle) of the implant. In addition, the highest microstrains were observed in the bone adjacent to the first screw hole. The results of our study have potential clinical benefit in terms of improved implant design and hence better performance.</abstract><cop>Washington, DC</cop><pub>SAGE Publications</pub><pmid>20042741</pmid><doi>10.1177/0022034509357716</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0022-0345 |
| ispartof | Journal of dental research, 2010-03, Vol.89 (3), p.241-245 |
| issn | 0022-0345 1544-0591 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_733811261 |
| source | Access via SAGE; MEDLINE; Alma/SFX Local Collection |
| subjects | Biological and medical sciences Biomechanical Phenomena Biomechanics Bone surgery Chromium Computer Simulation Computer-Aided Design Dental Stress Analysis Dentistry Finite Element Analysis Finite element method Head and neck surgery. Maxillofacial surgery. Dental surgery. Orthodontics Humans Imaging, Three-Dimensional Jaw - anatomy & histology Jaw - physiology Joint Prosthesis Mandible Maxillofacial surgery. Dental surgery. Orthodontics Mechanical loading Medical sciences Metals Osteoporosis Physiology Prosthesis Failure Shear stress Software Stress concentration Stress, Mechanical Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Temporomandibular Joint Titanium Titanium alloys Transplants & implants |
| title | Finite Element Analysis of a TMJ Implant |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T12%3A36%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Finite%20Element%20Analysis%20of%20a%20TMJ%20Implant&rft.jtitle=Journal%20of%20dental%20research&rft.au=Kashi,%20A.&rft.date=2010-03-01&rft.volume=89&rft.issue=3&rft.spage=241&rft.epage=245&rft.pages=241-245&rft.issn=0022-0345&rft.eissn=1544-0591&rft_id=info:doi/10.1177/0022034509357716&rft_dat=%3Cproquest_cross%3E2300582083%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2300582083&rft_id=info:pmid/20042741&rft_sage_id=10.1177_0022034509357716&rfr_iscdi=true |