{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T22:38:38Z","timestamp":1792795118901,"version":"4.5.0"},"reference-count":28,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2008,11,3]],"date-time":"2008-11-03T00:00:00Z","timestamp":1225670400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2008,11,3]],"date-time":"2008-11-03T00:00:00Z","timestamp":1225670400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01\u2010AR055612"],"award-info":[{"award-number":["R01\u2010AR055612"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arthroscopy"],"published-print":{"date-parts":[[2009,2]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>The aims of this study were to determine: (1) the kinematic effect of subtotal medial meniscectomy on the anterior cruciate ligament (ACL)\u2013deficient knee and (2) the effect of ACL reconstruction on kinematics of the knee with combined ACL deficiency and subtotal medial meniscectomy under anterior tibial and simulated quadriceps loads.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Eight human cadaveric knees were sequentially tested using a robotic testing system under 4 conditions: intact, ACL deficiency, ACL deficiency with subtotal medial meniscectomy, and single\u2010bundle ACL reconstruction using a bone\u2013patellar tendon\u2013bone graft. Knee kinematics were measured at 0\u00b0, 15\u00b0, 30\u00b0, 60\u00b0, and 90\u00b0 of flexion under an anterior tibial load of 130 N and a quadriceps muscle load of 400 N.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Subtotal medial meniscectomy in the ACL\u2010deficient knee significantly increased anterior and lateral tibial translations under the anterior tibial and quadriceps loads (\n                      <jats:italic>P<\/jats:italic>\n                      &lt; .05). These kinematic changes were larger at high flexion (\u226560\u00b0) than at low flexion angles. ACL reconstruction in knees with ACL deficiency and subtotal medial meniscectomy significantly reduced the increased anterior tibial translation, but could not restore anterior translation to the intact level with differences ranging from 2.6 mm at 0\u00b0 to 5.5 mm at 30\u00b0 of flexion. ACL reconstruction did not significantly affect the medial\u2013lateral translation and internal\u2013external tibial rotation in the presence of subtotal meniscectomy.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Subtotal medial meniscectomy in knees with ACL deficiency altered knee kinematics, especially at high flexion angles. ACL reconstruction significantly reduced the increased tibial translation in knees with combined ACL deficiency and subtotal medial meniscectomy, but could not restore the knee kinematics to the intact knee level.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical Relevance<\/jats:title>\n                    <jats:p>This study suggests that meniscus is an important secondary stabilizer against anterior and lateral tibial translations and should be preserved in the setting of ACL reconstruction for restoration of optimal knee kinematics and function.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1016\/j.arthro.2008.09.020","type":"journal-article","created":{"date-parts":[[2008,11,4]],"date-time":"2008-11-04T17:06:25Z","timestamp":1225818385000},"page":"123-130","source":"Crossref","is-referenced-by-count":74,"title":["The Effect of Anterior Cruciate Ligament Reconstruction on Kinematics of the Knee With Combined Anterior Cruciate Ligament Injury and Subtotal Medial Meniscectomy: An In Vitro Robotic Investigation"],"prefix":"10.1002","volume":"25","author":[{"given":"Jong Keun","family":"Seon","sequence":"first","affiliation":[{"name":"Bioengineering Laboratory Department of Orthopaedic Surgery Massachusetts General Hospital and Harvard Medical School Boston Massachusetts U.S.A."},{"name":"Department of Orthopaedics Chonnam National University Hwasun Hospital Jeonnam South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hemanth R.","family":"Gadikota","sequence":"additional","affiliation":[{"name":"Bioengineering Laboratory Department of Orthopaedic Surgery Massachusetts General Hospital and Harvard Medical School Boston Massachusetts U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michal","family":"Kozanek","sequence":"additional","affiliation":[{"name":"Bioengineering Laboratory Department of Orthopaedic Surgery Massachusetts General Hospital and Harvard Medical School Boston Massachusetts U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luke S.","family":"Oh","sequence":"additional","affiliation":[{"name":"Bioengineering Laboratory Department of Orthopaedic Surgery Massachusetts General Hospital and Harvard Medical School Boston Massachusetts U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas J.","family":"Gill","sequence":"additional","affiliation":[{"name":"Bioengineering Laboratory Department of Orthopaedic Surgery Massachusetts General Hospital and Harvard Medical School Boston Massachusetts U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guoan","family":"Li","sequence":"additional","affiliation":[{"name":"Bioengineering Laboratory Department of Orthopaedic Surgery Massachusetts General Hospital and Harvard Medical School Boston Massachusetts 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