Computational stress analysis of cup replacement hip arthroplasty
A two-dimensional finite element model of a total surface replacement hip arthroplasty was utilized to study the performance characteristics of the prosthesis by means of stress analysis. No significant changes occur in stress field distribution following resurfacing arthroplasty in the proximal fem...
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| Veröffentlicht in: | Transactions - American Society for Artificial Internal Organs 1979, Vol.25, p.24-26 |
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| container_title | Transactions - American Society for Artificial Internal Organs |
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| creator | Shybut, G T Askew, M J Hori, R Y Stulberg, S D |
| description | A two-dimensional finite element model of a total surface replacement hip arthroplasty was utilized to study the performance characteristics of the prosthesis by means of stress analysis. No significant changes occur in stress field distribution following resurfacing arthroplasty in the proximal femur. Local bending phenomena appear to occur in the femoral component under static loading. Prosthesis-cortical bone continuity at the femoral neck does not affect stress field distribution. Finally, trochanteric osteotomy causes a change in the stress field distribution of the proximal femur that may be a significant factor in femoral neck fracture. |
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No significant changes occur in stress field distribution following resurfacing arthroplasty in the proximal femur. Local bending phenomena appear to occur in the femoral component under static loading. Prosthesis-cortical bone continuity at the femoral neck does not affect stress field distribution. Finally, trochanteric osteotomy causes a change in the stress field distribution of the proximal femur that may be a significant factor in femoral neck fracture.</description><identifier>ISSN: 0066-0078</identifier><identifier>PMID: 524588</identifier><language>eng</language><publisher>United States</publisher><subject>Bone Cements ; Femur - physiology ; Femur Head ; Femur Neck ; Hip Prosthesis ; Humans ; Methylmethacrylates ; Models, Biological ; Prosthesis Design ; Stress, Mechanical</subject><ispartof>Transactions - American Society for Artificial Internal Organs, 1979, Vol.25, p.24-26</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/524588$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shybut, G T</creatorcontrib><creatorcontrib>Askew, M J</creatorcontrib><creatorcontrib>Hori, R Y</creatorcontrib><creatorcontrib>Stulberg, S D</creatorcontrib><title>Computational stress analysis of cup replacement hip arthroplasty</title><title>Transactions - American Society for Artificial Internal Organs</title><addtitle>Trans Am Soc Artif Intern Organs</addtitle><description>A two-dimensional finite element model of a total surface replacement hip arthroplasty was utilized to study the performance characteristics of the prosthesis by means of stress analysis. No significant changes occur in stress field distribution following resurfacing arthroplasty in the proximal femur. Local bending phenomena appear to occur in the femoral component under static loading. Prosthesis-cortical bone continuity at the femoral neck does not affect stress field distribution. Finally, trochanteric osteotomy causes a change in the stress field distribution of the proximal femur that may be a significant factor in femoral neck fracture.</description><subject>Bone Cements</subject><subject>Femur - physiology</subject><subject>Femur Head</subject><subject>Femur Neck</subject><subject>Hip Prosthesis</subject><subject>Humans</subject><subject>Methylmethacrylates</subject><subject>Models, Biological</subject><subject>Prosthesis Design</subject><subject>Stress, Mechanical</subject><issn>0066-0078</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1979</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNotj7tqxDAURFXktdnkD1KoSme4sixZLheTx8JCmqQ2kiyxDral6MqF_z6G3WqG4TBwbsgOQMoCoFYP5BHxF0BwxuU9uRNlJZTakUMbprhknYcw65FiTg6R6q2vOCANntol0uTiqK2b3JzpeYhUp3xOYdswr0_k1usR3fM19-Tn_e27_SxOXx_H9nAqYgkiF9Jq30OlKs4E06ZxQgmwnNXeM9Z4b3jtjPGslGC9b2QtG9n3SjErhW9Eyffk9fIbU_hbHOZuGtC6cdSzCwt2daX4Zgcb-HIFFzO5votpmHRau4sy_we0jFIj</recordid><startdate>1979</startdate><enddate>1979</enddate><creator>Shybut, G T</creator><creator>Askew, M J</creator><creator>Hori, R Y</creator><creator>Stulberg, S D</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>1979</creationdate><title>Computational stress analysis of cup replacement hip arthroplasty</title><author>Shybut, G T ; Askew, M J ; Hori, R Y ; Stulberg, S D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p205t-6cafd04843151ab9e5850c317ff119ffb37ebbf1260cff967696dd881c65f9523</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1979</creationdate><topic>Bone Cements</topic><topic>Femur - physiology</topic><topic>Femur Head</topic><topic>Femur Neck</topic><topic>Hip Prosthesis</topic><topic>Humans</topic><topic>Methylmethacrylates</topic><topic>Models, Biological</topic><topic>Prosthesis Design</topic><topic>Stress, Mechanical</topic><toplevel>online_resources</toplevel><creatorcontrib>Shybut, G T</creatorcontrib><creatorcontrib>Askew, M J</creatorcontrib><creatorcontrib>Hori, R Y</creatorcontrib><creatorcontrib>Stulberg, S D</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Transactions - American Society for Artificial Internal Organs</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shybut, G T</au><au>Askew, M J</au><au>Hori, R Y</au><au>Stulberg, S D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Computational stress analysis of cup replacement hip arthroplasty</atitle><jtitle>Transactions - American Society for Artificial Internal Organs</jtitle><addtitle>Trans Am Soc Artif Intern Organs</addtitle><date>1979</date><risdate>1979</risdate><volume>25</volume><spage>24</spage><epage>26</epage><pages>24-26</pages><issn>0066-0078</issn><abstract>A two-dimensional finite element model of a total surface replacement hip arthroplasty was utilized to study the performance characteristics of the prosthesis by means of stress analysis. No significant changes occur in stress field distribution following resurfacing arthroplasty in the proximal femur. Local bending phenomena appear to occur in the femoral component under static loading. Prosthesis-cortical bone continuity at the femoral neck does not affect stress field distribution. Finally, trochanteric osteotomy causes a change in the stress field distribution of the proximal femur that may be a significant factor in femoral neck fracture.</abstract><cop>United States</cop><pmid>524588</pmid><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0066-0078 |
| ispartof | Transactions - American Society for Artificial Internal Organs, 1979, Vol.25, p.24-26 |
| issn | 0066-0078 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_74835310 |
| source | MEDLINE; Journals@Ovid Complete |
| subjects | Bone Cements Femur - physiology Femur Head Femur Neck Hip Prosthesis Humans Methylmethacrylates Models, Biological Prosthesis Design Stress, Mechanical |
| title | Computational stress analysis of cup replacement hip arthroplasty |
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