Ex vivo postimplantation biomechanical properties of a press-fit cementless femoral stem with transfixation pin for canine total hip replacement
To compare ex vivo postimplantation biomechanical characteristics of 3 implants for canine total hip replacement: a cementless press-fit femoral stem with a pin in the femoral neck (p-pfFS), a press-fit cementless femoral stem without this pin (pfFS), and a cemented femoral stem (cFS). 18 cadaveric...
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| Veröffentlicht in: | American journal of veterinary research 2022-11, Vol.83 (11), p.1-8 |
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| creator | Saban, Charles Roels, Joséphine Deprey, Julie Massenzio, Michel Viguier, Eric Cachon, Thibaut |
| description | To compare ex vivo postimplantation biomechanical characteristics of 3 implants for canine total hip replacement: a cementless press-fit femoral stem with a pin in the femoral neck (p-pfFS), a press-fit cementless femoral stem without this pin (pfFS), and a cemented femoral stem (cFS).
18 cadaveric femurs from 9 dogs.
Femurs were assigned randomly to 3 groups, and biomechanical testing was performed by measuring vertical displacement during cyclic loading and resistance to failure with compression parallel to the longitudinal axis of the femur. Force-displacement curves were assessed for failure tests, and work necessary for failure was calculated.
No significant differences were observed in vertical displacement during cyclic loading (P = .263) or work necessary for failure (P = .079). Loads to failure for cFS and p-pfFS implants were significantly greater than that for the pfFS, but no significant difference in load to failure was observed between cFS and p-pfFS implants (P = .48).
Cementless femoral stems with a transfixation pin offer significantly greater immediate resistance to failure to compressive loads parallel to the longitudinal axis of the femur than standard cementless stems, and a level of stability comparable to that of cemented stems. p-pfFS implants may be valuable in total hip replacement, potentially reducing the risk of fracture during the early postoperative period prior to osteointegration. |
| doi_str_mv | 10.2460/ajvr.22.05.0084 |
| format | Article |
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18 cadaveric femurs from 9 dogs.
Femurs were assigned randomly to 3 groups, and biomechanical testing was performed by measuring vertical displacement during cyclic loading and resistance to failure with compression parallel to the longitudinal axis of the femur. Force-displacement curves were assessed for failure tests, and work necessary for failure was calculated.
No significant differences were observed in vertical displacement during cyclic loading (P = .263) or work necessary for failure (P = .079). Loads to failure for cFS and p-pfFS implants were significantly greater than that for the pfFS, but no significant difference in load to failure was observed between cFS and p-pfFS implants (P = .48).
Cementless femoral stems with a transfixation pin offer significantly greater immediate resistance to failure to compressive loads parallel to the longitudinal axis of the femur than standard cementless stems, and a level of stability comparable to that of cemented stems. p-pfFS implants may be valuable in total hip replacement, potentially reducing the risk of fracture during the early postoperative period prior to osteointegration.</description><identifier>ISSN: 0002-9645</identifier><identifier>EISSN: 1943-5681</identifier><identifier>DOI: 10.2460/ajvr.22.05.0084</identifier><identifier>PMID: 36136932</identifier><language>eng</language><publisher>United States: American Veterinary Medical Association</publisher><subject>Animals ; Arthroplasty, Replacement, Hip ; Arthroplasty, Replacement, Hip - adverse effects ; Arthroplasty, Replacement, Hip - veterinary ; Biomechanics ; Dog Diseases ; Dog Diseases - surgery ; Dogs ; Engineering Sciences ; Femur ; Femur - surgery ; Hip Prosthesis ; Hip Prosthesis - veterinary ; Mechanics ; prostheses ; Prosthesis Design ; Prosthesis Design - veterinary ; veterinary medicine</subject><ispartof>American journal of veterinary research, 2022-11, Vol.83 (11), p.1-8</ispartof><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c405t-2acb74ffc2579de8d85fb5ac097e495a46fb5e0ca050f389abc0dc9473a64fe3</citedby><orcidid>0000-0003-3137-5457 ; 0000-0002-0919-6228</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,860,881,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36136932$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-04221357$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Saban, Charles</creatorcontrib><creatorcontrib>Roels, Joséphine</creatorcontrib><creatorcontrib>Deprey, Julie</creatorcontrib><creatorcontrib>Massenzio, Michel</creatorcontrib><creatorcontrib>Viguier, Eric</creatorcontrib><creatorcontrib>Cachon, Thibaut</creatorcontrib><title>Ex vivo postimplantation biomechanical properties of a press-fit cementless femoral stem with transfixation pin for canine total hip replacement</title><title>American journal of veterinary research</title><addtitle>Am J Vet Res</addtitle><description>To compare ex vivo postimplantation biomechanical characteristics of 3 implants for canine total hip replacement: a cementless press-fit femoral stem with a pin in the femoral neck (p-pfFS), a press-fit cementless femoral stem without this pin (pfFS), and a cemented femoral stem (cFS).
18 cadaveric femurs from 9 dogs.
Femurs were assigned randomly to 3 groups, and biomechanical testing was performed by measuring vertical displacement during cyclic loading and resistance to failure with compression parallel to the longitudinal axis of the femur. Force-displacement curves were assessed for failure tests, and work necessary for failure was calculated.
No significant differences were observed in vertical displacement during cyclic loading (P = .263) or work necessary for failure (P = .079). Loads to failure for cFS and p-pfFS implants were significantly greater than that for the pfFS, but no significant difference in load to failure was observed between cFS and p-pfFS implants (P = .48).
Cementless femoral stems with a transfixation pin offer significantly greater immediate resistance to failure to compressive loads parallel to the longitudinal axis of the femur than standard cementless stems, and a level of stability comparable to that of cemented stems. p-pfFS implants may be valuable in total hip replacement, potentially reducing the risk of fracture during the early postoperative period prior to osteointegration.</description><subject>Animals</subject><subject>Arthroplasty, Replacement, Hip</subject><subject>Arthroplasty, Replacement, Hip - adverse effects</subject><subject>Arthroplasty, Replacement, Hip - veterinary</subject><subject>Biomechanics</subject><subject>Dog Diseases</subject><subject>Dog Diseases - surgery</subject><subject>Dogs</subject><subject>Engineering Sciences</subject><subject>Femur</subject><subject>Femur - surgery</subject><subject>Hip Prosthesis</subject><subject>Hip Prosthesis - veterinary</subject><subject>Mechanics</subject><subject>prostheses</subject><subject>Prosthesis Design</subject><subject>Prosthesis Design - veterinary</subject><subject>veterinary medicine</subject><issn>0002-9645</issn><issn>1943-5681</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkc1q3DAUhUVoaCZJ19kVLduFJ1d__lmGkDaFgW6yF7LmilGwLVfSTNO36CNXxmm2AYE44tMncQ8hNwy2XNZwa55Pccv5FtQWoJVnZMM6KSpVt-wD2QAAr7paqgtymdIzAOMtUx_JhaiZqDvBN-Tvwws9-VOgc0jZj_NgpmyyDxPtfRjRHszkrRnoHMOMMXtMNDhqSsaUKucztTjilIcSqcMxxAKnjCP97fOB5mim5PzLqpz9RF2I1BbphDSHXOCDn2nE8vAquibnzgwJP73uV-Tp28PT_WO1-_n9x_3drrISVK64sX0jnbNcNd0e232rXK-Mha5B2Skj6xIRrAEFTrSd6S3sbScbYWrpUFyRr6v2YAY9Rz-a-EcH4_Xj3U4vZyA5Z0I1J1bYLytbhvDriCnr0SeLQ5kVhmPSgqllda18F-UNq0tBrOEFvV1RG0NKEd3bNxjopVy9lKs516D0Um658flVfuxH3L_x_9sU_wB_tKQA</recordid><startdate>20221101</startdate><enddate>20221101</enddate><creator>Saban, Charles</creator><creator>Roels, Joséphine</creator><creator>Deprey, Julie</creator><creator>Massenzio, Michel</creator><creator>Viguier, Eric</creator><creator>Cachon, Thibaut</creator><general>American Veterinary Medical Association</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>7X8</scope><scope>7S9</scope><scope>L.6</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0003-3137-5457</orcidid><orcidid>https://orcid.org/0000-0002-0919-6228</orcidid></search><sort><creationdate>20221101</creationdate><title>Ex vivo postimplantation biomechanical properties of a press-fit cementless femoral stem with transfixation pin for canine total hip replacement</title><author>Saban, Charles ; Roels, Joséphine ; Deprey, Julie ; Massenzio, Michel ; Viguier, Eric ; Cachon, Thibaut</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c405t-2acb74ffc2579de8d85fb5ac097e495a46fb5e0ca050f389abc0dc9473a64fe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Animals</topic><topic>Arthroplasty, Replacement, Hip</topic><topic>Arthroplasty, Replacement, Hip - adverse effects</topic><topic>Arthroplasty, Replacement, Hip - veterinary</topic><topic>Biomechanics</topic><topic>Dog Diseases</topic><topic>Dog Diseases - surgery</topic><topic>Dogs</topic><topic>Engineering Sciences</topic><topic>Femur</topic><topic>Femur - surgery</topic><topic>Hip Prosthesis</topic><topic>Hip Prosthesis - veterinary</topic><topic>Mechanics</topic><topic>prostheses</topic><topic>Prosthesis Design</topic><topic>Prosthesis Design - veterinary</topic><topic>veterinary medicine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Saban, Charles</creatorcontrib><creatorcontrib>Roels, Joséphine</creatorcontrib><creatorcontrib>Deprey, Julie</creatorcontrib><creatorcontrib>Massenzio, Michel</creatorcontrib><creatorcontrib>Viguier, Eric</creatorcontrib><creatorcontrib>Cachon, Thibaut</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>American journal of veterinary research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Saban, Charles</au><au>Roels, Joséphine</au><au>Deprey, Julie</au><au>Massenzio, Michel</au><au>Viguier, Eric</au><au>Cachon, Thibaut</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ex vivo postimplantation biomechanical properties of a press-fit cementless femoral stem with transfixation pin for canine total hip replacement</atitle><jtitle>American journal of veterinary research</jtitle><addtitle>Am J Vet Res</addtitle><date>2022-11-01</date><risdate>2022</risdate><volume>83</volume><issue>11</issue><spage>1</spage><epage>8</epage><pages>1-8</pages><issn>0002-9645</issn><eissn>1943-5681</eissn><abstract>To compare ex vivo postimplantation biomechanical characteristics of 3 implants for canine total hip replacement: a cementless press-fit femoral stem with a pin in the femoral neck (p-pfFS), a press-fit cementless femoral stem without this pin (pfFS), and a cemented femoral stem (cFS).
18 cadaveric femurs from 9 dogs.
Femurs were assigned randomly to 3 groups, and biomechanical testing was performed by measuring vertical displacement during cyclic loading and resistance to failure with compression parallel to the longitudinal axis of the femur. Force-displacement curves were assessed for failure tests, and work necessary for failure was calculated.
No significant differences were observed in vertical displacement during cyclic loading (P = .263) or work necessary for failure (P = .079). Loads to failure for cFS and p-pfFS implants were significantly greater than that for the pfFS, but no significant difference in load to failure was observed between cFS and p-pfFS implants (P = .48).
Cementless femoral stems with a transfixation pin offer significantly greater immediate resistance to failure to compressive loads parallel to the longitudinal axis of the femur than standard cementless stems, and a level of stability comparable to that of cemented stems. p-pfFS implants may be valuable in total hip replacement, potentially reducing the risk of fracture during the early postoperative period prior to osteointegration.</abstract><cop>United States</cop><pub>American Veterinary Medical Association</pub><pmid>36136932</pmid><doi>10.2460/ajvr.22.05.0084</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-3137-5457</orcidid><orcidid>https://orcid.org/0000-0002-0919-6228</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Animals Arthroplasty, Replacement, Hip Arthroplasty, Replacement, Hip - adverse effects Arthroplasty, Replacement, Hip - veterinary Biomechanics Dog Diseases Dog Diseases - surgery Dogs Engineering Sciences Femur Femur - surgery Hip Prosthesis Hip Prosthesis - veterinary Mechanics prostheses Prosthesis Design Prosthesis Design - veterinary veterinary medicine |
| title | Ex vivo postimplantation biomechanical properties of a press-fit cementless femoral stem with transfixation pin for canine total hip replacement |
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