Is there an increased risk for subtrochanteric stress fracture with the Femoral Neck System versus multiple cannulated screws fixation?
This study sought to compare the risk of subtrochanteric stress-riser fractures and biomechanical stability of the Femoral Neck System (FNS) versus multiple screw fixation (MSF). Eight paired cadaveric femurs were randomly assigned to FNS or MSF. Physiologic load mimicking single leg stance at the s...
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| Veröffentlicht in: | Journal of orthopaedics 2022-03, Vol.30, p.127-133 |
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| container_title | Journal of orthopaedics |
| container_volume | 30 |
| creator | Hsu, Megan R. Shu, Henry T. Luksameearunothai, Kitchai Margalit, Adam Yu, Andrew T. Hasenboehler, Erik A. Shafiq, Babar |
| description | This study sought to compare the risk of subtrochanteric stress-riser fractures and biomechanical stability of the Femoral Neck System (FNS) versus multiple screw fixation (MSF).
Eight paired cadaveric femurs were randomly assigned to FNS or MSF. Physiologic load mimicking single leg stance at the subtrochanteric region was applied to the constructs.
No constructs failed in the subtrochanteric region during loading. There was no significant difference in force (P = 0.364) or loading cycles (P = 0.348) between groups.
FNS constructs were not associated with an increased incidence of iatrogenic subtrochanteric fractures or biomechanical stability versus MSF. |
| doi_str_mv | 10.1016/j.jor.2022.02.016 |
| format | Article |
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Eight paired cadaveric femurs were randomly assigned to FNS or MSF. Physiologic load mimicking single leg stance at the subtrochanteric region was applied to the constructs.
No constructs failed in the subtrochanteric region during loading. There was no significant difference in force (P = 0.364) or loading cycles (P = 0.348) between groups.
FNS constructs were not associated with an increased incidence of iatrogenic subtrochanteric fractures or biomechanical stability versus MSF.</description><identifier>ISSN: 0972-978X</identifier><identifier>EISSN: 0972-978X</identifier><identifier>DOI: 10.1016/j.jor.2022.02.016</identifier><identifier>PMID: 35280450</identifier><language>eng</language><publisher>India: Elsevier B.V</publisher><subject>Biomechanics ; Cannulated screws ; Femoral neck fractures ; Femoral neck system ; Orthopedic trauma ; Stress fracture</subject><ispartof>Journal of orthopaedics, 2022-03, Vol.30, p.127-133</ispartof><rights>2022</rights><rights>2022 Published by Elsevier B.V. on behalf of Professor P K Surendran Memorial Education Foundation.</rights><rights>2022 Published by Elsevier B.V. on behalf of Professor P K Surendran Memorial Education Foundation. 2022</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c451t-eb0bf17c2dc59fda52f44ea7f5e26fe0bc713e1c33f9d487e022c189a7b807da3</citedby><cites>FETCH-LOGICAL-c451t-eb0bf17c2dc59fda52f44ea7f5e26fe0bc713e1c33f9d487e022c189a7b807da3</cites><orcidid>0000-0003-3405-5168 ; 0000-0003-2587-4794</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8907549/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8907549/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35280450$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hsu, Megan R.</creatorcontrib><creatorcontrib>Shu, Henry T.</creatorcontrib><creatorcontrib>Luksameearunothai, Kitchai</creatorcontrib><creatorcontrib>Margalit, Adam</creatorcontrib><creatorcontrib>Yu, Andrew T.</creatorcontrib><creatorcontrib>Hasenboehler, Erik A.</creatorcontrib><creatorcontrib>Shafiq, Babar</creatorcontrib><title>Is there an increased risk for subtrochanteric stress fracture with the Femoral Neck System versus multiple cannulated screws fixation?</title><title>Journal of orthopaedics</title><addtitle>J Orthop</addtitle><description>This study sought to compare the risk of subtrochanteric stress-riser fractures and biomechanical stability of the Femoral Neck System (FNS) versus multiple screw fixation (MSF).
Eight paired cadaveric femurs were randomly assigned to FNS or MSF. Physiologic load mimicking single leg stance at the subtrochanteric region was applied to the constructs.
No constructs failed in the subtrochanteric region during loading. There was no significant difference in force (P = 0.364) or loading cycles (P = 0.348) between groups.
FNS constructs were not associated with an increased incidence of iatrogenic subtrochanteric fractures or biomechanical stability versus MSF.</description><subject>Biomechanics</subject><subject>Cannulated screws</subject><subject>Femoral neck fractures</subject><subject>Femoral neck system</subject><subject>Orthopedic trauma</subject><subject>Stress fracture</subject><issn>0972-978X</issn><issn>0972-978X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kV1rVDEQhoNY7If-AG8kl97smuR8IyhS7AeUeqGCdyFnzsTN9pxkzeRs21_g3zbL1lJvhIEE5p3nHeZl7LUUSylk_W69XIe4VEKppcgl62fsSHSNWnRN--P5k_8hOyZaC1Goqi5esMOiUq0oK3HEfl8STyuMyI3nzkNEQzjw6OiG2xA5zX2KAVbGJ4wOOKWIRNxGA2nOU7curXYAfoZTiGbk1wg3_Os9JZz4FiPNxKd5TG4zIgfj_TyalA0oO91mjrszyQX_8SU7sGYkfPXwnrDvZ5-_nV4srr6cX55-ulpAWcm0wF70VjagBqg6O5hK2bJE09gKVW1R9NDIAiUUhe2Gsm0w3wZk25mmb0UzmOKEfdhzN3M_4QDoU95ab6KbTLzXwTj9b8e7lf4ZtrrtRFOVXQa8fQDE8GtGSnpyBDiOxmOYSau6aLuyFK3MUrmXQgxEEe2jjRR6F6Be6xyg3gWoRS5Z55k3T_d7nPibWBa83wswX2nrMGoChx5wcBEh6SG4_-D_AAhYsXI</recordid><startdate>20220301</startdate><enddate>20220301</enddate><creator>Hsu, Megan R.</creator><creator>Shu, Henry T.</creator><creator>Luksameearunothai, Kitchai</creator><creator>Margalit, Adam</creator><creator>Yu, Andrew T.</creator><creator>Hasenboehler, Erik A.</creator><creator>Shafiq, Babar</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-3405-5168</orcidid><orcidid>https://orcid.org/0000-0003-2587-4794</orcidid></search><sort><creationdate>20220301</creationdate><title>Is there an increased risk for subtrochanteric stress fracture with the Femoral Neck System versus multiple cannulated screws fixation?</title><author>Hsu, Megan R. ; Shu, Henry T. ; Luksameearunothai, Kitchai ; Margalit, Adam ; Yu, Andrew T. ; Hasenboehler, Erik A. ; Shafiq, Babar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c451t-eb0bf17c2dc59fda52f44ea7f5e26fe0bc713e1c33f9d487e022c189a7b807da3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Biomechanics</topic><topic>Cannulated screws</topic><topic>Femoral neck fractures</topic><topic>Femoral neck system</topic><topic>Orthopedic trauma</topic><topic>Stress fracture</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hsu, Megan R.</creatorcontrib><creatorcontrib>Shu, Henry T.</creatorcontrib><creatorcontrib>Luksameearunothai, Kitchai</creatorcontrib><creatorcontrib>Margalit, Adam</creatorcontrib><creatorcontrib>Yu, Andrew T.</creatorcontrib><creatorcontrib>Hasenboehler, Erik A.</creatorcontrib><creatorcontrib>Shafiq, Babar</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Journal of orthopaedics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hsu, Megan R.</au><au>Shu, Henry T.</au><au>Luksameearunothai, Kitchai</au><au>Margalit, Adam</au><au>Yu, Andrew T.</au><au>Hasenboehler, Erik A.</au><au>Shafiq, Babar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Is there an increased risk for subtrochanteric stress fracture with the Femoral Neck System versus multiple cannulated screws fixation?</atitle><jtitle>Journal of orthopaedics</jtitle><addtitle>J Orthop</addtitle><date>2022-03-01</date><risdate>2022</risdate><volume>30</volume><spage>127</spage><epage>133</epage><pages>127-133</pages><issn>0972-978X</issn><eissn>0972-978X</eissn><abstract>This study sought to compare the risk of subtrochanteric stress-riser fractures and biomechanical stability of the Femoral Neck System (FNS) versus multiple screw fixation (MSF).
Eight paired cadaveric femurs were randomly assigned to FNS or MSF. Physiologic load mimicking single leg stance at the subtrochanteric region was applied to the constructs.
No constructs failed in the subtrochanteric region during loading. There was no significant difference in force (P = 0.364) or loading cycles (P = 0.348) between groups.
FNS constructs were not associated with an increased incidence of iatrogenic subtrochanteric fractures or biomechanical stability versus MSF.</abstract><cop>India</cop><pub>Elsevier B.V</pub><pmid>35280450</pmid><doi>10.1016/j.jor.2022.02.016</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-3405-5168</orcidid><orcidid>https://orcid.org/0000-0003-2587-4794</orcidid><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0972-978X |
| ispartof | Journal of orthopaedics, 2022-03, Vol.30, p.127-133 |
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| language | eng |
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| source | EZB-FREE-00999 freely available EZB journals; PubMed Central; Alma/SFX Local Collection |
| subjects | Biomechanics Cannulated screws Femoral neck fractures Femoral neck system Orthopedic trauma Stress fracture |
| title | Is there an increased risk for subtrochanteric stress fracture with the Femoral Neck System versus multiple cannulated screws fixation? |
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