{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T12:40:18Z","timestamp":1793191218422,"version":"4.5.0"},"reference-count":17,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2013,8,1]],"date-time":"2013-08-01T00:00:00Z","timestamp":1375315200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Orthop Surg (Hong Kong)"],"published-print":{"date-parts":[[2013,8]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose.<\/jats:title>\n                    <jats:p>To evaluate the correlation between trochlear dysplasia and anterior cruciate ligament (ACL) injury<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods.<\/jats:title>\n                    <jats:p>Magnetic resonance images (MRIs) of 95 knees in 54 males and 36 females aged 4 to 74 (mean, 28) years who had anterior knee pain and suspected ligamentous injury were reviewed. The MRIs were independently reviewed by 2 musculoskeletal radiologists on 2 occasions. According to the Dejour classification, trochlear dysplasia was classified into types A, B, C, and D. Intra-articular injuries\/disorders of the patients included patellofemoral osteoarthritis, chondromalacia patella, meniscal tears, and ligamentous injuries. Intra- and inter-observer variability was calculated.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results.<\/jats:title>\n                    <jats:p>58 of the knees had trochlear dysplasia, 38 of which were Dejour type A. The intra- and inter-observer variability was good to excellent (Kappa=0.76\u20131). ACL tear was the most common injury (n=13). No ACL injury occurred in patients without trochlear dysplasia. The odds of having sustained an ACL injury were 8.8 fold greater in Dejour type-A knees than in non\u2013type-A knees (p=0.023).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion.<\/jats:title>\n                    <jats:p>Dejour type-A trochlear dysplasia was associated with ACL injuries.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/230949901302100214","type":"journal-article","created":{"date-parts":[[2016,10,4]],"date-time":"2016-10-04T17:13:55Z","timestamp":1475601235000},"page":"185-188","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":23,"title":["Correlation between Trochlear Dysplasia and Anterior Cruciate Ligament Injury"],"prefix":"10.1177","volume":"21","author":[{"given":"Rajesh","family":"Botchu","sequence":"first","affiliation":[{"name":"Department of Musculoskeletal Radiology, University Hospitals of Leicester, Leicester, United Kingdom"},{"name":"Department of Radiology, Kettering General Hospital, Kettering, United Kingdom"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haron","family":"Obaid","sequence":"additional","affiliation":[{"name":"Department of Musculoskeletal Radiology, University Hospitals of Leicester, Leicester, United Kingdom"},{"name":"Department of Radiology, Royal University Hospital, Saskatoon, SK, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"WJ","family":"Rennie","sequence":"additional","affiliation":[{"name":"Department of Musculoskeletal Radiology, University Hospitals of Leicester, Leicester, United Kingdom"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2013,8,1]]},"reference":[{"key":"bibr1-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1053\/j.otsm.2009.12.014"},{"key":"bibr2-230949901302100214","first-page":"45","volume":"76","author":"Dejour H","year":"1990","journal-title":"Rev Chir Orthop Reparatrice Appar Mot"},{"key":"bibr3-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.82B8.0821162"},{"key":"bibr4-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1007\/s001670050055"},{"key":"bibr5-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1177\/0363546510371423"},{"key":"bibr6-230949901302100214","doi-asserted-by":"crossref","first-page":"43","DOI":"10.2106\/00004623-200200002-00005","volume":"84","author":"Remy F","year":"2002","journal-title":"J Bone Joint Surg Br"},{"key":"bibr7-230949901302100214","doi-asserted-by":"publisher","DOI":"10.5435\/00124635-201101000-00002"},{"key":"bibr8-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.216.3.r00se38858"},{"key":"bibr9-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1007\/BF00538441"},{"key":"bibr10-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.216.2.r00au07582"},{"key":"bibr11-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1177\/036354658701500605"},{"key":"bibr12-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1177\/036354657700500406"},{"key":"bibr13-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1177\/03635465030310051101"},{"key":"bibr14-230949901302100214","doi-asserted-by":"publisher","DOI":"10.2519\/jospt.2012.3768"},{"key":"bibr15-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1007\/s00167-004-0589-2"},{"key":"bibr16-230949901302100214","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.07.2236"},{"key":"bibr17-230949901302100214","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.68B2.3958019"}],"container-title":["Journal of Orthopaedic Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/230949901302100214","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/230949901302100214","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:19:16Z","timestamp":1777594756000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/230949901302100214"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,8]]},"references-count":17,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2013,8]]}},"alternative-id":["10.1177\/230949901302100214"],"URL":"https:\/\/doi.org\/10.1177\/230949901302100214","relation":{},"ISSN":["1022-5536","2309-4990"],"issn-type":[{"value":"1022-5536","type":"print"},{"value":"2309-4990","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,8]]}}}