Insufficient lateral joint laxity after bicruciate-retaining total knee arthroplasty potentially influences kinematics during flexion: A biomechanical cadaveric study
•Resection of the ACL significantly expanded lateral joint laxity at 90° of flexion.•Lateral joint laxity at flexion in BCR TKA is smaller than that in CR or PS TKA.•Lateral joint laxity was potentially decreased in BCR TKA.•Decreased lateral joint laxity at flexion in BCR TKA resulted in kinematic...
Gespeichert in:
| Veröffentlicht in: | The knee 2021-01, Vol.28, p.311-318 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 318 |
|---|---|
| container_issue | |
| container_start_page | 311 |
| container_title | The knee |
| container_volume | 28 |
| creator | Takasago, Tomoya Hamada, Daisuke Wada, Keizo Nitta, Akihiro Tamaki, Yasuaki Goto, Tomohiro Tsuruo, Yoshihiro Sairyo, Koichi |
| description | •Resection of the ACL significantly expanded lateral joint laxity at 90° of flexion.•Lateral joint laxity at flexion in BCR TKA is smaller than that in CR or PS TKA.•Lateral joint laxity was potentially decreased in BCR TKA.•Decreased lateral joint laxity at flexion in BCR TKA resulted in kinematic conflict.•Sufficient lateral joint laxity is necessary in this type of BCR TKA.
Soft tissue balancing in bicruciate-retaining (BCR) total knee arthroplasty (TKA) is a challenge that must be overcome to achieve excellent clinical outcomes. However, the optimal degree of joint laxity has yet to be clarified. This cadaveric study sought to examine joint laxity after BCR TKA using a navigation system.
Knee joint laxity was quantified using an image-free navigation system in 8 intact fresh frozen cadavers under three conditions: the native knee, BCR TKA knee, and BCR TKA knee after anterior cruciate ligament resection. Rotational kinematics in the BCR TKA knee during flexion were compared according to whether joint laxity was increased or decreased.
Knee joint laxity after BCR TKA under varus-valgus movement, anterior translation, and internal-external rotation loadings was similar to that of the native knee. However, lateral joint laxity was decreased during flexion in some cases. BCR TKA-treated knees with decreased lateral joint laxity at 90° of flexion demonstrated more limited tibial internal rotation in deep flexion than the native knee (p |
| doi_str_mv | 10.1016/j.knee.2020.12.008 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2480521799</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S096801602030404X</els_id><sourcerecordid>2480521799</sourcerecordid><originalsourceid>FETCH-LOGICAL-c506t-6dbe70aeb7592ac80f2ea531b3a164224c1773dc7a06f981946f3fd6cf7f35843</originalsourceid><addsrcrecordid>eNp9kctu1DAUhi0EotPCC7BAXrLJcOxcnCA2VQWlUiU2sLYc55ieqccZbKfqvBDPicMUlqwsH33_58vP2BsBWwGie7_b3gfErQRZBnIL0D9jG9Grump7gOdsA0PXV4WEM3ae0g4AuqFpX7Kzum6UApAb9usmpMU5soQhc28yRuP5bqY_u0fKR25cGfKRbFwsFaCKmA0FCj94nnOh11twE_NdnA_epBI5zLnoyHh_5BScXzBYTPyeAu5NJpv4tMRV4Dw-0hw-8MtywLxHe2cC2eK0ZjIPGMnylJfp-Iq9cMYnfP20XrDvnz99u_pS3X69vrm6vK1sC12uumlEBQZH1Q7S2B6cRNPWYqyN6BopGyuUqierDHRu6MXQdK52U2edcnXbN_UFe3fyHuL8c8GU9Z6SRe9NwHlJWjY9tFKoYSioPKE2zilFdPoQaW_iUQvQaz96p9ef0Ws_Wkhd-imht0_-Zdzj9C_yt5ACfDwBWF75QBh1WquxOFFEm_U00__8vwFSeKa7</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2480521799</pqid></control><display><type>article</type><title>Insufficient lateral joint laxity after bicruciate-retaining total knee arthroplasty potentially influences kinematics during flexion: A biomechanical cadaveric study</title><source>Elsevier ScienceDirect Journals</source><creator>Takasago, Tomoya ; Hamada, Daisuke ; Wada, Keizo ; Nitta, Akihiro ; Tamaki, Yasuaki ; Goto, Tomohiro ; Tsuruo, Yoshihiro ; Sairyo, Koichi</creator><creatorcontrib>Takasago, Tomoya ; Hamada, Daisuke ; Wada, Keizo ; Nitta, Akihiro ; Tamaki, Yasuaki ; Goto, Tomohiro ; Tsuruo, Yoshihiro ; Sairyo, Koichi</creatorcontrib><description>•Resection of the ACL significantly expanded lateral joint laxity at 90° of flexion.•Lateral joint laxity at flexion in BCR TKA is smaller than that in CR or PS TKA.•Lateral joint laxity was potentially decreased in BCR TKA.•Decreased lateral joint laxity at flexion in BCR TKA resulted in kinematic conflict.•Sufficient lateral joint laxity is necessary in this type of BCR TKA.
Soft tissue balancing in bicruciate-retaining (BCR) total knee arthroplasty (TKA) is a challenge that must be overcome to achieve excellent clinical outcomes. However, the optimal degree of joint laxity has yet to be clarified. This cadaveric study sought to examine joint laxity after BCR TKA using a navigation system.
Knee joint laxity was quantified using an image-free navigation system in 8 intact fresh frozen cadavers under three conditions: the native knee, BCR TKA knee, and BCR TKA knee after anterior cruciate ligament resection. Rotational kinematics in the BCR TKA knee during flexion were compared according to whether joint laxity was increased or decreased.
Knee joint laxity after BCR TKA under varus-valgus movement, anterior translation, and internal-external rotation loadings was similar to that of the native knee. However, lateral joint laxity was decreased during flexion in some cases. BCR TKA-treated knees with decreased lateral joint laxity at 90° of flexion demonstrated more limited tibial internal rotation in deep flexion than the native knee (p < 0.05). The loss of internal rotation in deep flexion was partly recovered by using a lateral insert with a posterior slope of +3°.
Restoring optimal joint laxity was not always straightforward in BCR TKA if the 4 ligaments were preserved. Lateral joint laxity was potentially decreased in BCR TKA and may result in kinematic conflict during flexion. Surgeons should be aware of the need to achieve sufficient lateral joint laxity in this type of BCR TKA.</description><identifier>ISSN: 0968-0160</identifier><identifier>EISSN: 1873-5800</identifier><identifier>DOI: 10.1016/j.knee.2020.12.008</identifier><identifier>PMID: 33477002</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Anterior cruciate ligament ; Bicruciate-retaining total knee arthroplasty ; Biomechanical cadaveric study ; Computer navigation system ; Joint laxity</subject><ispartof>The knee, 2021-01, Vol.28, p.311-318</ispartof><rights>2021 Elsevier B.V.</rights><rights>Copyright © 2021 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c506t-6dbe70aeb7592ac80f2ea531b3a164224c1773dc7a06f981946f3fd6cf7f35843</citedby><cites>FETCH-LOGICAL-c506t-6dbe70aeb7592ac80f2ea531b3a164224c1773dc7a06f981946f3fd6cf7f35843</cites><orcidid>0000-0002-8779-1348 ; 0000-0001-6395-5494 ; 0000-0001-7868-6733</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S096801602030404X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33477002$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Takasago, Tomoya</creatorcontrib><creatorcontrib>Hamada, Daisuke</creatorcontrib><creatorcontrib>Wada, Keizo</creatorcontrib><creatorcontrib>Nitta, Akihiro</creatorcontrib><creatorcontrib>Tamaki, Yasuaki</creatorcontrib><creatorcontrib>Goto, Tomohiro</creatorcontrib><creatorcontrib>Tsuruo, Yoshihiro</creatorcontrib><creatorcontrib>Sairyo, Koichi</creatorcontrib><title>Insufficient lateral joint laxity after bicruciate-retaining total knee arthroplasty potentially influences kinematics during flexion: A biomechanical cadaveric study</title><title>The knee</title><addtitle>Knee</addtitle><description>•Resection of the ACL significantly expanded lateral joint laxity at 90° of flexion.•Lateral joint laxity at flexion in BCR TKA is smaller than that in CR or PS TKA.•Lateral joint laxity was potentially decreased in BCR TKA.•Decreased lateral joint laxity at flexion in BCR TKA resulted in kinematic conflict.•Sufficient lateral joint laxity is necessary in this type of BCR TKA.
Soft tissue balancing in bicruciate-retaining (BCR) total knee arthroplasty (TKA) is a challenge that must be overcome to achieve excellent clinical outcomes. However, the optimal degree of joint laxity has yet to be clarified. This cadaveric study sought to examine joint laxity after BCR TKA using a navigation system.
Knee joint laxity was quantified using an image-free navigation system in 8 intact fresh frozen cadavers under three conditions: the native knee, BCR TKA knee, and BCR TKA knee after anterior cruciate ligament resection. Rotational kinematics in the BCR TKA knee during flexion were compared according to whether joint laxity was increased or decreased.
Knee joint laxity after BCR TKA under varus-valgus movement, anterior translation, and internal-external rotation loadings was similar to that of the native knee. However, lateral joint laxity was decreased during flexion in some cases. BCR TKA-treated knees with decreased lateral joint laxity at 90° of flexion demonstrated more limited tibial internal rotation in deep flexion than the native knee (p < 0.05). The loss of internal rotation in deep flexion was partly recovered by using a lateral insert with a posterior slope of +3°.
Restoring optimal joint laxity was not always straightforward in BCR TKA if the 4 ligaments were preserved. Lateral joint laxity was potentially decreased in BCR TKA and may result in kinematic conflict during flexion. Surgeons should be aware of the need to achieve sufficient lateral joint laxity in this type of BCR TKA.</description><subject>Anterior cruciate ligament</subject><subject>Bicruciate-retaining total knee arthroplasty</subject><subject>Biomechanical cadaveric study</subject><subject>Computer navigation system</subject><subject>Joint laxity</subject><issn>0968-0160</issn><issn>1873-5800</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kctu1DAUhi0EotPCC7BAXrLJcOxcnCA2VQWlUiU2sLYc55ieqccZbKfqvBDPicMUlqwsH33_58vP2BsBWwGie7_b3gfErQRZBnIL0D9jG9Grump7gOdsA0PXV4WEM3ae0g4AuqFpX7Kzum6UApAb9usmpMU5soQhc28yRuP5bqY_u0fKR25cGfKRbFwsFaCKmA0FCj94nnOh11twE_NdnA_epBI5zLnoyHh_5BScXzBYTPyeAu5NJpv4tMRV4Dw-0hw-8MtywLxHe2cC2eK0ZjIPGMnylJfp-Iq9cMYnfP20XrDvnz99u_pS3X69vrm6vK1sC12uumlEBQZH1Q7S2B6cRNPWYqyN6BopGyuUqierDHRu6MXQdK52U2edcnXbN_UFe3fyHuL8c8GU9Z6SRe9NwHlJWjY9tFKoYSioPKE2zilFdPoQaW_iUQvQaz96p9ef0Ws_Wkhd-imht0_-Zdzj9C_yt5ACfDwBWF75QBh1WquxOFFEm_U00__8vwFSeKa7</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>Takasago, Tomoya</creator><creator>Hamada, Daisuke</creator><creator>Wada, Keizo</creator><creator>Nitta, Akihiro</creator><creator>Tamaki, Yasuaki</creator><creator>Goto, Tomohiro</creator><creator>Tsuruo, Yoshihiro</creator><creator>Sairyo, Koichi</creator><general>Elsevier B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-8779-1348</orcidid><orcidid>https://orcid.org/0000-0001-6395-5494</orcidid><orcidid>https://orcid.org/0000-0001-7868-6733</orcidid></search><sort><creationdate>20210101</creationdate><title>Insufficient lateral joint laxity after bicruciate-retaining total knee arthroplasty potentially influences kinematics during flexion: A biomechanical cadaveric study</title><author>Takasago, Tomoya ; Hamada, Daisuke ; Wada, Keizo ; Nitta, Akihiro ; Tamaki, Yasuaki ; Goto, Tomohiro ; Tsuruo, Yoshihiro ; Sairyo, Koichi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c506t-6dbe70aeb7592ac80f2ea531b3a164224c1773dc7a06f981946f3fd6cf7f35843</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Anterior cruciate ligament</topic><topic>Bicruciate-retaining total knee arthroplasty</topic><topic>Biomechanical cadaveric study</topic><topic>Computer navigation system</topic><topic>Joint laxity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Takasago, Tomoya</creatorcontrib><creatorcontrib>Hamada, Daisuke</creatorcontrib><creatorcontrib>Wada, Keizo</creatorcontrib><creatorcontrib>Nitta, Akihiro</creatorcontrib><creatorcontrib>Tamaki, Yasuaki</creatorcontrib><creatorcontrib>Goto, Tomohiro</creatorcontrib><creatorcontrib>Tsuruo, Yoshihiro</creatorcontrib><creatorcontrib>Sairyo, Koichi</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The knee</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Takasago, Tomoya</au><au>Hamada, Daisuke</au><au>Wada, Keizo</au><au>Nitta, Akihiro</au><au>Tamaki, Yasuaki</au><au>Goto, Tomohiro</au><au>Tsuruo, Yoshihiro</au><au>Sairyo, Koichi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Insufficient lateral joint laxity after bicruciate-retaining total knee arthroplasty potentially influences kinematics during flexion: A biomechanical cadaveric study</atitle><jtitle>The knee</jtitle><addtitle>Knee</addtitle><date>2021-01-01</date><risdate>2021</risdate><volume>28</volume><spage>311</spage><epage>318</epage><pages>311-318</pages><issn>0968-0160</issn><eissn>1873-5800</eissn><abstract>•Resection of the ACL significantly expanded lateral joint laxity at 90° of flexion.•Lateral joint laxity at flexion in BCR TKA is smaller than that in CR or PS TKA.•Lateral joint laxity was potentially decreased in BCR TKA.•Decreased lateral joint laxity at flexion in BCR TKA resulted in kinematic conflict.•Sufficient lateral joint laxity is necessary in this type of BCR TKA.
Soft tissue balancing in bicruciate-retaining (BCR) total knee arthroplasty (TKA) is a challenge that must be overcome to achieve excellent clinical outcomes. However, the optimal degree of joint laxity has yet to be clarified. This cadaveric study sought to examine joint laxity after BCR TKA using a navigation system.
Knee joint laxity was quantified using an image-free navigation system in 8 intact fresh frozen cadavers under three conditions: the native knee, BCR TKA knee, and BCR TKA knee after anterior cruciate ligament resection. Rotational kinematics in the BCR TKA knee during flexion were compared according to whether joint laxity was increased or decreased.
Knee joint laxity after BCR TKA under varus-valgus movement, anterior translation, and internal-external rotation loadings was similar to that of the native knee. However, lateral joint laxity was decreased during flexion in some cases. BCR TKA-treated knees with decreased lateral joint laxity at 90° of flexion demonstrated more limited tibial internal rotation in deep flexion than the native knee (p < 0.05). The loss of internal rotation in deep flexion was partly recovered by using a lateral insert with a posterior slope of +3°.
Restoring optimal joint laxity was not always straightforward in BCR TKA if the 4 ligaments were preserved. Lateral joint laxity was potentially decreased in BCR TKA and may result in kinematic conflict during flexion. Surgeons should be aware of the need to achieve sufficient lateral joint laxity in this type of BCR TKA.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>33477002</pmid><doi>10.1016/j.knee.2020.12.008</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-8779-1348</orcidid><orcidid>https://orcid.org/0000-0001-6395-5494</orcidid><orcidid>https://orcid.org/0000-0001-7868-6733</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0968-0160 |
| ispartof | The knee, 2021-01, Vol.28, p.311-318 |
| issn | 0968-0160 1873-5800 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2480521799 |
| source | Elsevier ScienceDirect Journals |
| subjects | Anterior cruciate ligament Bicruciate-retaining total knee arthroplasty Biomechanical cadaveric study Computer navigation system Joint laxity |
| title | Insufficient lateral joint laxity after bicruciate-retaining total knee arthroplasty potentially influences kinematics during flexion: A biomechanical cadaveric study |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T04%3A47%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Insufficient%20lateral%20joint%20laxity%20after%20bicruciate-retaining%20total%20knee%20arthroplasty%20potentially%20influences%20kinematics%20during%20flexion:%20A%20biomechanical%20cadaveric%20study&rft.jtitle=The%20knee&rft.au=Takasago,%20Tomoya&rft.date=2021-01-01&rft.volume=28&rft.spage=311&rft.epage=318&rft.pages=311-318&rft.issn=0968-0160&rft.eissn=1873-5800&rft_id=info:doi/10.1016/j.knee.2020.12.008&rft_dat=%3Cproquest_cross%3E2480521799%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2480521799&rft_id=info:pmid/33477002&rft_els_id=S096801602030404X&rfr_iscdi=true |