{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,7]],"date-time":"2026-09-07T23:38:01Z","timestamp":1788824281180,"version":"build-2803163510"},"reference-count":22,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2011,9,29]],"date-time":"2011-09-29T00:00:00Z","timestamp":1317254400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100009026","name":"Smith and Nephew","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100009026","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Knee surg. sports traumatol. arthrosc."],"published-print":{"date-parts":[[2012,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>The aim of this study was to compare the operation time required and the clinical outcome 2 years postoperatively, after anatomic double\u2010bundle ACL reconstructions using hamstring tendon grafts fixed with either the EndoButton\u2010CL\u2010BTB<jats:sup>\u00ae<\/jats:sup> (ECL\u2010BTB) or the EndoButton\u2010CL<jats:sup>\u00ae<\/jats:sup> (ECL).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Forty\u2010six patients, who underwent anatomic double\u2010bundle ACL reconstruction, were non\u2010randomly divided into 2\u00a0groups. Patients with a combined ligament injury or complete meniscal tear were excluded from this study. In group I, an ECL was used with 23 patients. In group II, an ECL\u2010BTB was used with the remaining 23 patients. In groups I and II, the ECL or ECL\u2010BTB was attached to the femoral ends of the hamstring tendon autografts. In both groups, a polyester tape was connected in series with the tibial ends of the grafts. The patients were examined with standard clinical evaluations at 2 years after surgery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The operation time in group II was significantly shorter than that in group I (<jats:italic>P<\/jats:italic> = 0.0459). Concerning the intra\u2010 and postoperative complications, there were no serious complications in either group. No significant differences were found between the 2\u00a0groups in terms of knee laxity measurements, the peak muscle torque of quadriceps and hamstrings, the Lysholm score and the IKDC evaluation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>This study demonstrated that the usage of the ECL\u2010BTB for graft preparation significantly shortens the total operation time in comparison with the ECL and that there were no significant differences in the 2\u2010year clinical outcome and the intra\u2010 and postoperative complications between the 2\u00a0graft preparation procedures of the anatomic double\u2010bundle ACL reconstruction. The ECL\u2010BTB can be an alternative device for the hamstring tendon graft in double\u2010bundle ACL reconstruction.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of evidence<\/jats:title><jats:p>Prospective comparative cohort study, Level II.<\/jats:p><\/jats:sec>","DOI":"10.1007\/s00167-011-1687-6","type":"journal-article","created":{"date-parts":[[2011,9,28]],"date-time":"2011-09-28T05:15:37Z","timestamp":1317186937000},"page":"1261-1267","source":"Crossref","is-referenced-by-count":20,"title":["Clinical comparison of two suspensory fixation devices for anatomic double\u2010bundle anterior cruciate ligament reconstruction"],"prefix":"10.1002","volume":"20","author":[{"given":"Eiji","family":"Kondo","sequence":"first","affiliation":[{"name":"<!--<label>1<\/label>--> The Department of Sports Medicine and Joint Surgery Hokkaido University Graduate School of Medicine Kita\u201015 Nishi\u20107, Kita\u2010ku 060\u20108638 Sapporo Hokkaido Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazunori","family":"Yasuda","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> The Department of Sports Medicine and Joint Surgery Hokkaido University Graduate School of Medicine Kita\u201015 Nishi\u20107, Kita\u2010ku 060\u20108638 Sapporo Hokkaido Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shin","family":"Miyatake","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> The Department of Sports Medicine and Joint Surgery Hokkaido University Graduate School of Medicine Kita\u201015 Nishi\u20107, Kita\u2010ku 060\u20108638 Sapporo Hokkaido Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nobuto","family":"Kitamura","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> The Department of Sports Medicine and Joint Surgery Hokkaido University Graduate School of Medicine Kita\u201015 Nishi\u20107, Kita\u2010ku 060\u20108638 Sapporo Hokkaido Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Harukazu","family":"Tohyama","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> The Department of Sports Medicine and Joint Surgery Hokkaido University Graduate School of Medicine Kita\u201015 Nishi\u20107, Kita\u2010ku 060\u20108638 Sapporo Hokkaido Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomonori","family":"Yagi","sequence":"additional","affiliation":[{"name":"<!--<label>2<\/label>--> The Department of Orthopaedic Surgery Yamanote\u2010dori Yagi Hospital 1\u201035 Nishino 3\u2010Jo 5\u2010Chome, Nishi\u2010ku 063\u20100033 Sapporo Hokkaido 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