Three-dimensional dynamic motion analysis of the anterior cruciate ligament deficient knee joint
Dynamic three-dimensional motion analyses of 15 fresh human knee joints subjected to combinations of flexion velocity and moment, internal and external femoral torque, and horizontal shear before and after sectioning the ACL were performed. ACL deficient specimens demonstrated marked anterior instab...
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| Veröffentlicht in: | The American journal of sports medicine 1989-07, Vol.17 (4), p.463-471 |
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| container_end_page | 471 |
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| container_issue | 4 |
| container_start_page | 463 |
| container_title | The American journal of sports medicine |
| container_volume | 17 |
| creator | Reuben, Jeffrey D. Rovick, Joshua S. Schrager, Robert J. Walker, Peter S. Boland, Arthur L. |
| description | Dynamic three-dimensional motion analyses of 15 fresh human knee joints subjected to combinations of flexion velocity and
moment, internal and external femoral torque, and horizontal shear before and after sectioning the ACL were performed. ACL
deficient specimens demonstrated marked anterior instability without rota tional instability. The pivot shift phenomenon occurred
with an isolated ACL deficiency and was the result of anterior instability. The pivot shift was accentuated by external femoral
torque, decreased by internal femoral torque, and was present in the absence of any applied torque. The pivot shift produced
a sudden directional change in the motion of both femoral condyles and may be responsible for the meniscal degeneration that
ac companies chronic ACL deficiency. |
| doi_str_mv | 10.1177/036354658901700403 |
| format | Article |
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moment, internal and external femoral torque, and horizontal shear before and after sectioning the ACL were performed. ACL
deficient specimens demonstrated marked anterior instability without rota tional instability. The pivot shift phenomenon occurred
with an isolated ACL deficiency and was the result of anterior instability. The pivot shift was accentuated by external femoral
torque, decreased by internal femoral torque, and was present in the absence of any applied torque. The pivot shift produced
a sudden directional change in the motion of both femoral condyles and may be responsible for the meniscal degeneration that
ac companies chronic ACL deficiency.</description><identifier>ISSN: 0363-5465</identifier><identifier>EISSN: 1552-3365</identifier><identifier>DOI: 10.1177/036354658901700403</identifier><identifier>PMID: 2782529</identifier><language>eng</language><publisher>United States: American Orthopaedic Society for Sports Medicine</publisher><subject>Anterior cruciate ligament ; Femur - physiology ; Humans ; Joint Instability - physiopathology ; Knee ; Knee Joint - physiology ; Knee Joint - surgery ; Ligaments, Articular - physiology ; Ligaments, Articular - surgery ; Movement ; Muscles - physiology ; Rotation ; Stress, Mechanical ; Tibia - physiology</subject><ispartof>The American journal of sports medicine, 1989-07, Vol.17 (4), p.463-471</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c447t-798d0dd915bfb4a18a249c8551235e50604a17848fd8cf517b6a2fdd77a1df373</citedby><cites>FETCH-LOGICAL-c447t-798d0dd915bfb4a18a249c8551235e50604a17848fd8cf517b6a2fdd77a1df373</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/036354658901700403$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/036354658901700403$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>315,781,785,21821,27926,27927,43623,43624</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/2782529$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Reuben, Jeffrey D.</creatorcontrib><creatorcontrib>Rovick, Joshua S.</creatorcontrib><creatorcontrib>Schrager, Robert J.</creatorcontrib><creatorcontrib>Walker, Peter S.</creatorcontrib><creatorcontrib>Boland, Arthur L.</creatorcontrib><title>Three-dimensional dynamic motion analysis of the anterior cruciate ligament deficient knee joint</title><title>The American journal of sports medicine</title><addtitle>Am J Sports Med</addtitle><description>Dynamic three-dimensional motion analyses of 15 fresh human knee joints subjected to combinations of flexion velocity and
moment, internal and external femoral torque, and horizontal shear before and after sectioning the ACL were performed. ACL
deficient specimens demonstrated marked anterior instability without rota tional instability. The pivot shift phenomenon occurred
with an isolated ACL deficiency and was the result of anterior instability. The pivot shift was accentuated by external femoral
torque, decreased by internal femoral torque, and was present in the absence of any applied torque. The pivot shift produced
a sudden directional change in the motion of both femoral condyles and may be responsible for the meniscal degeneration that
ac companies chronic ACL deficiency.</description><subject>Anterior cruciate ligament</subject><subject>Femur - physiology</subject><subject>Humans</subject><subject>Joint Instability - physiopathology</subject><subject>Knee</subject><subject>Knee Joint - physiology</subject><subject>Knee Joint - surgery</subject><subject>Ligaments, Articular - physiology</subject><subject>Ligaments, Articular - surgery</subject><subject>Movement</subject><subject>Muscles - physiology</subject><subject>Rotation</subject><subject>Stress, Mechanical</subject><subject>Tibia - physiology</subject><issn>0363-5465</issn><issn>1552-3365</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUtv1DAUhS1EVaaFP4CElA3doLR-xI8sqxEFpErdlLXx2NczHpy42Ino_Hs8yogNEl3Zvvc7x_Y9CL0n-JoQKW8wE4x3gqseE4lxh9krtCKc05YxwV-j1RFoj8QbdFHKHuPKCXWOzqlUlNN-hX487jJA68IAYwlpNLFxh9EMwTZDmmqhMbV2KKE0yTfTDup5ghxSbmyebTATNDFsTZVPjQMfbDjufo4AzT6FcXqLzryJBd6d1kv0_e7z4_pre__w5dv69r61XSenVvbKYed6wjd-0xmiDO16qzgnlHHgWOBalKpT3inrOZEbYah3TkpDnGeSXaKrxfcpp18zlEkPoViI0YyQ5qJlT-vIMH8RpBhLRTB9ESRKYiooq-CnBdyaCDqMNtURPU82xQhb0PWb6wd9K3shBO4rTRfa5lRKBq-fchhMPmiC9TFW_W-sVfTh9JZ5M4D7KznlWPs3S7-YeuM-zbmmVv7v-HFR7MJ29ztk0GUwMVZ_ps2-EKk73QnG_gA2T7bM</recordid><startdate>198907</startdate><enddate>198907</enddate><creator>Reuben, Jeffrey D.</creator><creator>Rovick, Joshua S.</creator><creator>Schrager, Robert J.</creator><creator>Walker, Peter S.</creator><creator>Boland, Arthur L.</creator><general>American Orthopaedic Society for Sports Medicine</general><general>SAGE Publications</general><general>Sage Publications, Inc</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>7TS</scope><scope>7X8</scope></search><sort><creationdate>198907</creationdate><title>Three-dimensional dynamic motion analysis of the anterior cruciate ligament deficient knee joint</title><author>Reuben, Jeffrey D. ; Rovick, Joshua S. ; Schrager, Robert J. ; Walker, Peter S. ; Boland, Arthur L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c447t-798d0dd915bfb4a18a249c8551235e50604a17848fd8cf517b6a2fdd77a1df373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>Anterior cruciate ligament</topic><topic>Femur - physiology</topic><topic>Humans</topic><topic>Joint Instability - physiopathology</topic><topic>Knee</topic><topic>Knee Joint - physiology</topic><topic>Knee Joint - surgery</topic><topic>Ligaments, Articular - physiology</topic><topic>Ligaments, Articular - surgery</topic><topic>Movement</topic><topic>Muscles - physiology</topic><topic>Rotation</topic><topic>Stress, Mechanical</topic><topic>Tibia - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Reuben, Jeffrey D.</creatorcontrib><creatorcontrib>Rovick, Joshua S.</creatorcontrib><creatorcontrib>Schrager, Robert J.</creatorcontrib><creatorcontrib>Walker, Peter S.</creatorcontrib><creatorcontrib>Boland, Arthur L.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Physical Education Index</collection><collection>MEDLINE - Academic</collection><jtitle>The American journal of sports medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Reuben, Jeffrey D.</au><au>Rovick, Joshua S.</au><au>Schrager, Robert J.</au><au>Walker, Peter S.</au><au>Boland, Arthur L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Three-dimensional dynamic motion analysis of the anterior cruciate ligament deficient knee joint</atitle><jtitle>The American journal of sports medicine</jtitle><addtitle>Am J Sports Med</addtitle><date>1989-07</date><risdate>1989</risdate><volume>17</volume><issue>4</issue><spage>463</spage><epage>471</epage><pages>463-471</pages><issn>0363-5465</issn><eissn>1552-3365</eissn><abstract>Dynamic three-dimensional motion analyses of 15 fresh human knee joints subjected to combinations of flexion velocity and
moment, internal and external femoral torque, and horizontal shear before and after sectioning the ACL were performed. ACL
deficient specimens demonstrated marked anterior instability without rota tional instability. The pivot shift phenomenon occurred
with an isolated ACL deficiency and was the result of anterior instability. The pivot shift was accentuated by external femoral
torque, decreased by internal femoral torque, and was present in the absence of any applied torque. The pivot shift produced
a sudden directional change in the motion of both femoral condyles and may be responsible for the meniscal degeneration that
ac companies chronic ACL deficiency.</abstract><cop>United States</cop><pub>American Orthopaedic Society for Sports Medicine</pub><pmid>2782529</pmid><doi>10.1177/036354658901700403</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0363-5465 |
| ispartof | The American journal of sports medicine, 1989-07, Vol.17 (4), p.463-471 |
| issn | 0363-5465 1552-3365 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_79217705 |
| source | MEDLINE; SAGE Complete A-Z List; Alma/SFX Local Collection |
| subjects | Anterior cruciate ligament Femur - physiology Humans Joint Instability - physiopathology Knee Knee Joint - physiology Knee Joint - surgery Ligaments, Articular - physiology Ligaments, Articular - surgery Movement Muscles - physiology Rotation Stress, Mechanical Tibia - physiology |
| title | Three-dimensional dynamic motion analysis of the anterior cruciate ligament deficient knee joint |
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