{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T05:58:30Z","timestamp":1788242310531,"version":"build-2803163510"},"reference-count":33,"publisher":"British Editorial Society of Bone & Joint Surgery","issue":"10","license":[{"start":{"date-parts":[[2014,10,1]],"date-time":"2014-10-01T00:00:00Z","timestamp":1412121600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/online.boneandjoint.org.uk\/TDM"}],"content-domain":{"domain":["online.boneandjoint.org.uk"],"crossmark-restriction":true},"short-container-title":["The Bone &amp; Joint Journal"],"published-print":{"date-parts":[[2014,10]]},"abstract":"<jats:p>We report the clinical outcome and findings at second-look arthroscopy of 216 patients (mean age 25 years (11 to 58)) who underwent anterior cruciate ligament (ACL) reconstruction or augmentation. There were 73 single-bundle ACL augmentations (44 female, 29 male), 82 double-bundle ACL reconstructions (35 female, 47 male), and 61 single-bundle ACL reconstructions (34 female, 27 male).<\/jats:p>\n                  <jats:p>In 94 of the 216 patients, proprioceptive function of the knee was evaluated before and 12\u00a0months after surgery using the threshold to detect passive motion test.<\/jats:p>\n                  <jats:p>Second-look arthroscopy showed significantly better synovial coverage of the graft in the augmentation group (good: 60 (82%), fair: 10 (14%), poor: 3 (4%)) than in the other groups (p\u00a0= 0.039). The mean side-to-side difference measured with a KT-2000 arthrometer was 0.4\u00a0mm (-3.3 to 2.9) in the augmentation group, 0.9 mm (-3.2 to 3.5) in the double-bundle group, and 1.3 mm (-2.7 to 3.9) in the single-bundle group: the result differed significantly between the augmentation and single-bundle groups (p = 0 .013). No significant difference in the Lysholm score or pivot-shift test was seen between the three groups (p = 0.09 and 0.65, respectively). In patients with good synovial coverage, three of the four measurements used revealed significant improvement in proprioceptive function (p = 0.177, 0.020, 0.034, and 0.026).<\/jats:p>\n                  <jats:p>We conclude that ACL augmentation is a reasonable treatment option for patients with favourable ACL remnants.<\/jats:p>\n                  <jats:p>Cite this article: Bone Joint J 2014;96-B:1325\u201332<\/jats:p>","DOI":"10.1302\/0301-620x.96b10.34282","type":"journal-article","created":{"date-parts":[[2014,10,1]],"date-time":"2014-10-01T10:02:58Z","timestamp":1412157778000},"page":"1325-1332","update-policy":"https:\/\/doi.org\/10.1302\/crossmark-policy","source":"Crossref","is-referenced-by-count":70,"title":["Clinical outcomes of second-look arthroscopic evaluation after anterior cruciate ligament augmentation"],"prefix":"10.1302","volume":"96-B","author":[{"given":"A.","family":"Nakamae","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, Integrated 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