{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T21:54:16Z","timestamp":1791842056544,"version":"4.3.4"},"reference-count":22,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2014,3,17]],"date-time":"2014-03-17T00:00:00Z","timestamp":1395014400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2014,3,17]],"date-time":"2014-03-17T00:00:00Z","timestamp":1395014400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arthroscopy"],"published-print":{"date-parts":[[2014,5]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>The purpose of this randomized controlled study was to compare knee stability, kneeling pain, harvest site pain, sensitivity loss, and subjective clinical outcome after primary anterior cruciate ligament (ACL) reconstruction with either bone\u2013patellar tendon\u2013bone (BPTB) or quadriceps tendon\u2013bone (QTB) autografts in a noninferiority study design.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>From 2005 to 2009, a total of 51 patients were included in the present study. Inclusion criteria were isolated ACL injuries in adults. Twenty\u2010five patients were randomized to BPTB grafts and 26 to QTB grafts. An independent examiner performed follow\u2010up evaluations 1 and 2 years postoperatively. Anteroposterior knee laxity was measured with a KT\u20101000 arthrometer (MEDmetric, San Diego, CA). Anterior knee pain was assessed clinically and by knee\u2010walking ability. Knee Injury and Osteoarthritis Outcome Score (KOOS) and subjective International Knee Documentation Committee (IKDC) score were used for patient\u2010evaluated outcome.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Anterior knee laxity was equal between the 2 groups with KT\u20101000 values of 1.1 \u00b1 1.4 mm and 0.8 \u00b1 1.7 mm standard deviation (SD) at follow\u2010up in QTB and BPTB groups, respectively (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0= .65), whereas positive pivot shift test results were seen less frequently (14% compared with 38%, respectively;\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0= .03). Anterior kneeling pain, evaluated by the knee walking ability test, was significantly less in the QTB group, with only 7% of patients grading knee walking as difficult or impossible compared with 34% in the BPTB group. At 1 and 2 years' follow\u2010up, there was no difference between the 2 groups in subjective patient\u2010evaluated outcome. The IKDC score was 75 \u00b1 13 patients and 76 \u00b1 16 SD at 1\u2010year follow\u2010up in QTB and BPTB groups, respectively (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0= .78). At 2 years, 12 patients were lost to follow\u2010up, resulting in 18 in the BPTB group and 21 in the QTB group.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The use of the QTB graft results in less kneeling pain, graft site pain, and sensitivity loss than seen with BPTB grafts; however, similar anterior knee stability and subjective outcomes are seen. The results of this study show that QTB is a viable option for ACL reconstruction.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of Evidence<\/jats:title>\n                    <jats:p>Level II, randomized controlled clinical trial.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1016\/j.arthro.2014.01.012","type":"journal-article","created":{"date-parts":[[2014,3,18]],"date-time":"2014-03-18T11:47:07Z","timestamp":1395143227000},"page":"593-598","source":"Crossref","is-referenced-by-count":193,"title":["Is Quadriceps Tendon a Better Graft Choice Than Patellar Tendon? A Prospective Randomized Study"],"prefix":"10.1002","volume":"30","author":[{"given":"Bent","family":"Lund","sequence":"first","affiliation":[{"name":"Division of Sports Trauma University Hospital of Aarhus Aarhus Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Torsten","family":"Nielsen","sequence":"additional","affiliation":[{"name":"Division of Sports Trauma University Hospital of Aarhus Aarhus Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Faun\u00f8","sequence":"additional","affiliation":[{"name":"Division of Sports Trauma University Hospital of Aarhus Aarhus Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Svend Erik","family":"Christiansen","sequence":"additional","affiliation":[{"name":"Division of Sports Trauma University Hospital of Aarhus Aarhus Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin","family":"Lind","sequence":"additional","affiliation":[{"name":"Division of Sports Trauma University Hospital of Aarhus Aarhus Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2014,3,17]]},"reference":[{"key":"e_1_2_2_2_2","doi-asserted-by":"publisher","DOI":"10.1177\/0363546503261704"},{"issue":"3","key":"e_1_2_2_3_2","first-page":"116","article-title":"Anterior cruciate ligament reconstruction with use of autologous quadriceps tendon graft","volume":"8","author":"Lee S.","year":"2007","journal-title":"J\u00a0Bone Joint Surg 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