Premolars restored with posts of different materials: fatigue analysis
Previous works studied the effect of the material and the dimensions of the post on the biomechanical performance (fracture strength and stress distribution) of restored teeth, under static loads. The aim of this work was to study the effect of the post material (glass fibre and stainless steel) on...
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| Veröffentlicht in: | Dental Materials Journal 2011, Vol.30(6), pp.881-886 |
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| creator | RODRíGUEZ-CERVANTES, Pablo-Jesús SANCHO-BRU, Joaquín-Luis GONZÁLEZ-LLUCH, Carmen GONZÁLEZ, Antonio PÉREZ BARJAU-ESCRIBANO, Amaya FORNER-NAVARRO, Leopoldo |
| description | Previous works studied the effect of the material and the dimensions of the post on the biomechanical performance (fracture strength and stress distribution) of restored teeth, under static loads. The aim of this work was to study the effect of the post material (glass fibre and stainless steel) on restored teeth, which have the final crown, under dynamic conditions. The use of a biomechanical model, including a fatigue analysis from FEA, is presented as a powerful method to study the effect of the material of the intraradicular post. The inclusion of the fatigue analysis allows for a more realistic study that takes into account the dynamic nature of masticatory forces. At the same time, the results obtained are easier to interpret by both dentists and mechanical engineers. No differences were found, with the load and number of cycles considered, between glass fibre and stainless steel as material for the intraradicular post used in premolars restorations. |
| doi_str_mv | 10.4012/dmj.2011-098 |
| format | Article |
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The aim of this work was to study the effect of the post material (glass fibre and stainless steel) on restored teeth, which have the final crown, under dynamic conditions. The use of a biomechanical model, including a fatigue analysis from FEA, is presented as a powerful method to study the effect of the material of the intraradicular post. The inclusion of the fatigue analysis allows for a more realistic study that takes into account the dynamic nature of masticatory forces. At the same time, the results obtained are easier to interpret by both dentists and mechanical engineers. No differences were found, with the load and number of cycles considered, between glass fibre and stainless steel as material for the intraradicular post used in premolars restorations.</description><identifier>ISSN: 0287-4547</identifier><identifier>EISSN: 1881-1361</identifier><identifier>DOI: 10.4012/dmj.2011-098</identifier><identifier>PMID: 22123012</identifier><language>eng</language><publisher>Japan: The Japanese Society for Dental Materials and Devices</publisher><subject>Bicuspid - surgery ; Biomechanics ; Bite Force ; Crowns ; Dental Alloys - analysis ; Dental Materials - analysis ; Dental Prosthesis Design ; Dental Stress Analysis ; Dentistry ; Dynamic tests ; Dynamics ; Fatigue ; Fatigue (materials) ; FEA ; Fracture strength ; Glass - analysis ; Glass fibre ; Humans ; Influence of post material ; Materials Testing ; Post and Core Technique ; Prefabricated intraradicular posts ; Restored teeth ; Stainless Steel - analysis ; Stainless steels ; Teeth ; Tooth Fractures - prevention & control ; Tooth, Nonvital - surgery</subject><ispartof>Dental Materials Journal, 2011, Vol.30(6), pp.881-886</ispartof><rights>2011 The Japanese Society for Dental Materials and Devices</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c511t-496995e52b305c06ec6cab963d59612342c65bebc5d652334638775a2c1ec9b43</citedby><cites>FETCH-LOGICAL-c511t-496995e52b305c06ec6cab963d59612342c65bebc5d652334638775a2c1ec9b43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1881,4022,27922,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22123012$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>RODRíGUEZ-CERVANTES, Pablo-Jesús</creatorcontrib><creatorcontrib>SANCHO-BRU, Joaquín-Luis</creatorcontrib><creatorcontrib>GONZÁLEZ-LLUCH, Carmen</creatorcontrib><creatorcontrib>GONZÁLEZ, Antonio PÉREZ</creatorcontrib><creatorcontrib>BARJAU-ESCRIBANO, Amaya</creatorcontrib><creatorcontrib>FORNER-NAVARRO, Leopoldo</creatorcontrib><title>Premolars restored with posts of different materials: fatigue analysis</title><title>Dental Materials Journal</title><addtitle>Dent. Mater. J.</addtitle><description>Previous works studied the effect of the material and the dimensions of the post on the biomechanical performance (fracture strength and stress distribution) of restored teeth, under static loads. The aim of this work was to study the effect of the post material (glass fibre and stainless steel) on restored teeth, which have the final crown, under dynamic conditions. The use of a biomechanical model, including a fatigue analysis from FEA, is presented as a powerful method to study the effect of the material of the intraradicular post. The inclusion of the fatigue analysis allows for a more realistic study that takes into account the dynamic nature of masticatory forces. At the same time, the results obtained are easier to interpret by both dentists and mechanical engineers. No differences were found, with the load and number of cycles considered, between glass fibre and stainless steel as material for the intraradicular post used in premolars restorations.</description><subject>Bicuspid - surgery</subject><subject>Biomechanics</subject><subject>Bite Force</subject><subject>Crowns</subject><subject>Dental Alloys - analysis</subject><subject>Dental Materials - analysis</subject><subject>Dental Prosthesis Design</subject><subject>Dental Stress Analysis</subject><subject>Dentistry</subject><subject>Dynamic tests</subject><subject>Dynamics</subject><subject>Fatigue</subject><subject>Fatigue (materials)</subject><subject>FEA</subject><subject>Fracture strength</subject><subject>Glass - analysis</subject><subject>Glass fibre</subject><subject>Humans</subject><subject>Influence of post material</subject><subject>Materials Testing</subject><subject>Post and Core Technique</subject><subject>Prefabricated intraradicular posts</subject><subject>Restored teeth</subject><subject>Stainless Steel - analysis</subject><subject>Stainless steels</subject><subject>Teeth</subject><subject>Tooth Fractures - prevention & control</subject><subject>Tooth, Nonvital - surgery</subject><issn>0287-4547</issn><issn>1881-1361</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkD1PwzAQhi0EoqWwMSOPDKT4I3YcNqgoIFWCAWbLcS5tqqQptiPUf49LP1aWu-Gee-_0IHRNyTgllN2X7XLMCKUJydUJGlKlaEK5pKdoSJjKklSk2QBdeL8kJM2lUudowBhlPC4P0fTDQds1xnnswIfOQYl_6rDA684Hj7sKl3VVgYNVwK0J4GrT-AdcmVDPe8BmZZqNr_0lOqviAK72fYS-ps-fk9dk9v7yNnmcJVZQGpJ4P88FCFZwIiyRYKU1RS55KXIZX0qZlaKAwopSCsZ5KrnKMmGYpWDzIuUjdLvLXbvuu48P67b2FprGrKDrvaYZYVIQQdX_KFGMkSxeiejdDrWu895Bpdeubo3bREhvJesoWW8l6yg54jf75L5ooTzCB6sReNoBSx_MHI6AcaG2DfylcaLlthxSj0O7ME7Div8CfSuN9A</recordid><startdate>2011</startdate><enddate>2011</enddate><creator>RODRíGUEZ-CERVANTES, Pablo-Jesús</creator><creator>SANCHO-BRU, Joaquín-Luis</creator><creator>GONZÁLEZ-LLUCH, Carmen</creator><creator>GONZÁLEZ, Antonio PÉREZ</creator><creator>BARJAU-ESCRIBANO, Amaya</creator><creator>FORNER-NAVARRO, Leopoldo</creator><general>The Japanese Society for Dental Materials and Devices</general><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>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>2011</creationdate><title>Premolars restored with posts of different materials: fatigue analysis</title><author>RODRíGUEZ-CERVANTES, Pablo-Jesús ; SANCHO-BRU, Joaquín-Luis ; GONZÁLEZ-LLUCH, Carmen ; GONZÁLEZ, Antonio PÉREZ ; BARJAU-ESCRIBANO, Amaya ; FORNER-NAVARRO, Leopoldo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c511t-496995e52b305c06ec6cab963d59612342c65bebc5d652334638775a2c1ec9b43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Bicuspid - surgery</topic><topic>Biomechanics</topic><topic>Bite Force</topic><topic>Crowns</topic><topic>Dental Alloys - analysis</topic><topic>Dental Materials - analysis</topic><topic>Dental Prosthesis Design</topic><topic>Dental Stress Analysis</topic><topic>Dentistry</topic><topic>Dynamic tests</topic><topic>Dynamics</topic><topic>Fatigue</topic><topic>Fatigue (materials)</topic><topic>FEA</topic><topic>Fracture strength</topic><topic>Glass - analysis</topic><topic>Glass fibre</topic><topic>Humans</topic><topic>Influence of post material</topic><topic>Materials Testing</topic><topic>Post and Core Technique</topic><topic>Prefabricated intraradicular posts</topic><topic>Restored teeth</topic><topic>Stainless Steel - analysis</topic><topic>Stainless steels</topic><topic>Teeth</topic><topic>Tooth Fractures - prevention & control</topic><topic>Tooth, Nonvital - surgery</topic><toplevel>online_resources</toplevel><creatorcontrib>RODRíGUEZ-CERVANTES, Pablo-Jesús</creatorcontrib><creatorcontrib>SANCHO-BRU, Joaquín-Luis</creatorcontrib><creatorcontrib>GONZÁLEZ-LLUCH, Carmen</creatorcontrib><creatorcontrib>GONZÁLEZ, Antonio PÉREZ</creatorcontrib><creatorcontrib>BARJAU-ESCRIBANO, Amaya</creatorcontrib><creatorcontrib>FORNER-NAVARRO, Leopoldo</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Dental Materials Journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>RODRíGUEZ-CERVANTES, Pablo-Jesús</au><au>SANCHO-BRU, Joaquín-Luis</au><au>GONZÁLEZ-LLUCH, Carmen</au><au>GONZÁLEZ, Antonio PÉREZ</au><au>BARJAU-ESCRIBANO, Amaya</au><au>FORNER-NAVARRO, Leopoldo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Premolars restored with posts of different materials: fatigue analysis</atitle><jtitle>Dental Materials Journal</jtitle><addtitle>Dent. 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| ispartof | Dental Materials Journal, 2011, Vol.30(6), pp.881-886 |
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| source | J-STAGE Free; MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Bicuspid - surgery Biomechanics Bite Force Crowns Dental Alloys - analysis Dental Materials - analysis Dental Prosthesis Design Dental Stress Analysis Dentistry Dynamic tests Dynamics Fatigue Fatigue (materials) FEA Fracture strength Glass - analysis Glass fibre Humans Influence of post material Materials Testing Post and Core Technique Prefabricated intraradicular posts Restored teeth Stainless Steel - analysis Stainless steels Teeth Tooth Fractures - prevention & control Tooth, Nonvital - surgery |
| title | Premolars restored with posts of different materials: fatigue analysis |
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