Finite element calculated uniaxial apparent stiffness is a consistent predictor of uniaxial apparent strength in human vertebral cancellous bone tested with different boundary conditions
Strong correspondence between the uniaxial apparent strength and stiffness of cancellous bone allows the use of stiffness as a predictor of bone strength. Measured values of mechanical properties in cancellous bone can be different between experiments due to different experimental conditions. In the...
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| Veröffentlicht in: | Journal of biomechanics 2001-12, Vol.34 (12), p.1649-1654 |
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| container_title | Journal of biomechanics |
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| creator | Yeni, Yener N. Fyhrie, David P. |
| description | Strong correspondence between the uniaxial apparent strength and stiffness of cancellous bone allows the use of stiffness as a predictor of bone strength. Measured values of mechanical properties in cancellous bone can be different between experiments due to different experimental conditions. In the current study, bone volume fraction, experimentally determined and finite element (FE) predicted stiffness were examined as predictors of cancellous bone ultimate strength in two different groups each of which was tested using a different end constraint. It is demonstrated that, although always significant, the relationships of strength with bone volume fraction and experimentally determined stiffness are different between test groups. Apparent stiffness, estimated by FE modeling, predicts the ultimate strength of human cancellous bone consistently for all examined experimental protocols. |
| doi_str_mv | 10.1016/S0021-9290(01)00155-5 |
| format | Article |
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Measured values of mechanical properties in cancellous bone can be different between experiments due to different experimental conditions. In the current study, bone volume fraction, experimentally determined and finite element (FE) predicted stiffness were examined as predictors of cancellous bone ultimate strength in two different groups each of which was tested using a different end constraint. It is demonstrated that, although always significant, the relationships of strength with bone volume fraction and experimentally determined stiffness are different between test groups. Apparent stiffness, estimated by FE modeling, predicts the ultimate strength of human cancellous bone consistently for all examined experimental protocols.</description><identifier>ISSN: 0021-9290</identifier><identifier>EISSN: 1873-2380</identifier><identifier>DOI: 10.1016/S0021-9290(01)00155-5</identifier><identifier>PMID: 11716868</identifier><language>eng</language><publisher>United States: Elsevier Ltd</publisher><subject>Adult ; Aged ; Aged, 80 and over ; Biomechanical Phenomena ; Cancellous bone ; Elasticity ; Finite Element Analysis ; Forecasting ; Humans ; Lumbar Vertebrae - physiology ; Male ; Mechanical testing ; Middle Aged ; Stiffness ; Strength ; Tensile Strength ; Thoracic Vertebrae - physiology</subject><ispartof>Journal of biomechanics, 2001-12, Vol.34 (12), p.1649-1654</ispartof><rights>2001 Elsevier Science Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c392t-682e40fbe25e8ed03cc4219599b71b9c2b13b4c0cb39b507ae0015f3c0007a6d3</citedby><cites>FETCH-LOGICAL-c392t-682e40fbe25e8ed03cc4219599b71b9c2b13b4c0cb39b507ae0015f3c0007a6d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0021-9290(01)00155-5$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11716868$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yeni, Yener N.</creatorcontrib><creatorcontrib>Fyhrie, David P.</creatorcontrib><title>Finite element calculated uniaxial apparent stiffness is a consistent predictor of uniaxial apparent strength in human vertebral cancellous bone tested with different boundary conditions</title><title>Journal of biomechanics</title><addtitle>J Biomech</addtitle><description>Strong correspondence between the uniaxial apparent strength and stiffness of cancellous bone allows the use of stiffness as a predictor of bone strength. Measured values of mechanical properties in cancellous bone can be different between experiments due to different experimental conditions. In the current study, bone volume fraction, experimentally determined and finite element (FE) predicted stiffness were examined as predictors of cancellous bone ultimate strength in two different groups each of which was tested using a different end constraint. It is demonstrated that, although always significant, the relationships of strength with bone volume fraction and experimentally determined stiffness are different between test groups. Apparent stiffness, estimated by FE modeling, predicts the ultimate strength of human cancellous bone consistently for all examined experimental protocols.</description><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Biomechanical Phenomena</subject><subject>Cancellous bone</subject><subject>Elasticity</subject><subject>Finite Element Analysis</subject><subject>Forecasting</subject><subject>Humans</subject><subject>Lumbar Vertebrae - physiology</subject><subject>Male</subject><subject>Mechanical testing</subject><subject>Middle Aged</subject><subject>Stiffness</subject><subject>Strength</subject><subject>Tensile Strength</subject><subject>Thoracic Vertebrae - physiology</subject><issn>0021-9290</issn><issn>1873-2380</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkctuFDEQRS1ERIbAJ4C8QrDo4Ee_vEJRRAApUhbA2vKjmhh1243tDvBr-TrsmRFskLKqRZ2qW3UvQi8oOaeE9m8_E8JoI5ggrwl9QwjtuqZ7hHZ0HHjD-Egeo91f5BQ9Tek7IWRoB_EEnVI60H7sxx26v3LeZcAwwwI-Y6Nms80qg8Wbd-qXUzNW66pibabspslDStglrLAJPrmUa2eNYJ3JIeIw_XewlG_5FjuPb7dFeXwHMYOOBTLKG5jnsCWsgwecIVX1n67gtujBfoMOm7cq_q6i1mVXpJ-hk0nNCZ4f6xn6evX-y-XH5vrmw6fLi-vGcMFy048MWjJpYB2MYAk3pmVUdELogWphmKZct4YYzYXuyKCgmjlxU-1SveVn6NVh7xrDj61cJxeX6snKQ7laDoyJkbXDgyAdeVfYtoDdATQxpBRhkmt0S_lOUiJrunKfrqzRSULlPl3ZlbmXR4FNL2D_TR3jLMC7AwDFjzsHUSbjoPhrXQSTpQ3uAYk_A4C6Dg</recordid><startdate>20011201</startdate><enddate>20011201</enddate><creator>Yeni, Yener N.</creator><creator>Fyhrie, David P.</creator><general>Elsevier Ltd</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>7QP</scope><scope>7X8</scope></search><sort><creationdate>20011201</creationdate><title>Finite element calculated uniaxial apparent stiffness is a consistent predictor of uniaxial apparent strength in human vertebral cancellous bone tested with different boundary conditions</title><author>Yeni, Yener N. ; Fyhrie, David P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c392t-682e40fbe25e8ed03cc4219599b71b9c2b13b4c0cb39b507ae0015f3c0007a6d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Biomechanical Phenomena</topic><topic>Cancellous bone</topic><topic>Elasticity</topic><topic>Finite Element Analysis</topic><topic>Forecasting</topic><topic>Humans</topic><topic>Lumbar Vertebrae - physiology</topic><topic>Male</topic><topic>Mechanical testing</topic><topic>Middle Aged</topic><topic>Stiffness</topic><topic>Strength</topic><topic>Tensile Strength</topic><topic>Thoracic Vertebrae - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yeni, Yener N.</creatorcontrib><creatorcontrib>Fyhrie, David P.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of biomechanics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yeni, Yener N.</au><au>Fyhrie, David P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Finite element calculated uniaxial apparent stiffness is a consistent predictor of uniaxial apparent strength in human vertebral cancellous bone tested with different boundary conditions</atitle><jtitle>Journal of biomechanics</jtitle><addtitle>J Biomech</addtitle><date>2001-12-01</date><risdate>2001</risdate><volume>34</volume><issue>12</issue><spage>1649</spage><epage>1654</epage><pages>1649-1654</pages><issn>0021-9290</issn><eissn>1873-2380</eissn><abstract>Strong correspondence between the uniaxial apparent strength and stiffness of cancellous bone allows the use of stiffness as a predictor of bone strength. 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| identifier | ISSN: 0021-9290 |
| ispartof | Journal of biomechanics, 2001-12, Vol.34 (12), p.1649-1654 |
| issn | 0021-9290 1873-2380 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_72298247 |
| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Adult Aged Aged, 80 and over Biomechanical Phenomena Cancellous bone Elasticity Finite Element Analysis Forecasting Humans Lumbar Vertebrae - physiology Male Mechanical testing Middle Aged Stiffness Strength Tensile Strength Thoracic Vertebrae - physiology |
| title | Finite element calculated uniaxial apparent stiffness is a consistent predictor of uniaxial apparent strength in human vertebral cancellous bone tested with different boundary conditions |
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