{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T22:48:13Z","timestamp":1777502893622,"version":"3.51.4"},"reference-count":22,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2016,11,17]],"date-time":"2016-11-17T00:00:00Z","timestamp":1479340800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Acta Radiol"],"published-print":{"date-parts":[[2017,6]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Cobey and Buck described methods to evaluate hindfoot alignment, but it is still unclear which method is better and easier to perform in clinical practice.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To evaluate the optimal method for radiography of hindfoot alignment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>We randomly selected 50 patients visiting the foot and ankle surgery outpatient department who underwent hindfoot alignment radiography between 1 July and 31 August 2015. Radiographs were taken using both Cobey\u2019s and Buck\u2019s methods. The patients were divided into three groups by calcaneal inclination angle. We assessed the calcaneotibial angle, calcaneovertical angle, and the distance from the bottom of the calcaneus to the mid-tibial axis. A comparative analysis was performed separately using the t-test.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>One hundred pairs of data for Cobey\u2019s and Buck\u2019s methods were obtained. The angles were analyzed separately in valgus, normal, and varus situations. The results showed no significant difference between Cobey\u2019s method and Buck\u2019s method regardless of any situation ( P\u2009&gt;\u20090.05). Regarding the distance between the bottom of the calcaneus and the mid-tibial axis, the average result of Buck\u2019s method was about 1\u2009mm larger than that of Cobey\u2019s method in the valgus and normal cases ( P\u2009&lt;\u20090.05), except for varus cases ( P\u2009&gt;\u20090.05).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Cobey\u2019s and Buck\u2019s techniques are the classic and popular hindfoot alignment assessment methods. The use of Buck\u2019s technique resulted in a better image with a less technical procedure and less time requirement. It is worthy of being popularized and used routinely for hindfoot radiography.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0284185116668214","type":"journal-article","created":{"date-parts":[[2016,11,17]],"date-time":"2016-11-17T22:20:56Z","timestamp":1479421256000},"page":"719-725","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Optimization of hindfoot alignment radiography"],"prefix":"10.1177","volume":"58","author":[{"given":"Chonglin","family":"Yang","sequence":"first","affiliation":[{"name":"Department of Orthopedics, Shanghai Ruijin Hospital North, Shanghai Jiaotong University School of Medicine, Shanghai, PR China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiangyang","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Orthopedics, Shanghai Ruijin Hospital, Shanghai Institute of Orthopedics and Traumatology, Shanghai Jiaotong University School of Medicine, Shanghai, PR China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mu","family":"Hu","sequence":"additional","affiliation":[{"name":"Department of Orthopedics, Shanghai Ruijin Hospital North, Shanghai Jiaotong University School of Medicine, Shanghai, PR China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bibo","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Orthopedics, Shanghai Ruijin Hospital, Shanghai Institute of Orthopedics and Traumatology, Shanghai Jiaotong University School of Medicine, Shanghai, PR China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuan","family":"Zhu","sequence":"additional","affiliation":[{"name":"Department of Orthopedics, Shanghai Ruijin Hospital, Shanghai Institute of Orthopedics and Traumatology, Shanghai Jiaotong University School of Medicine, Shanghai, PR China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jinhao","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Orthopedics, Shanghai Ruijin Hospital, Shanghai Institute of Orthopedics and Traumatology, Shanghai Jiaotong University School of Medicine, Shanghai, PR China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2016,11,17]]},"reference":[{"key":"bibr1-0284185116668214","first-page":"202","volume":"118","author":"Cobey JC","year":"1976","journal-title":"Clin Orthop Relat Res"},{"key":"bibr2-0284185116668214","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198769070-00014"},{"key":"bibr3-0284185116668214","doi-asserted-by":"publisher","DOI":"10.1177\/107110079501600911"},{"key":"bibr4-0284185116668214","doi-asserted-by":"publisher","DOI":"10.7547\/14-002"},{"key":"bibr5-0284185116668214","doi-asserted-by":"publisher","DOI":"10.1054\/foot.2000.0645"},{"key":"bibr6-0284185116668214","doi-asserted-by":"publisher","DOI":"10.1007\/s00256-009-0857-9"},{"key":"bibr7-0284185116668214","doi-asserted-by":"publisher","DOI":"10.2519\/jospt.1995.22.5.216"},{"key":"bibr8-0284185116668214","doi-asserted-by":"publisher","DOI":"10.7547\/0950026"},{"key":"bibr9-0284185116668214","doi-asserted-by":"publisher","DOI":"10.1177\/1071100714558846"},{"key":"bibr10-0284185116668214","doi-asserted-by":"publisher","DOI":"10.1016\/j.cmpb.2013.09.010"},{"key":"bibr11-0284185116668214","doi-asserted-by":"publisher","DOI":"10.1007\/s00256-012-1543-x"},{"key":"bibr12-0284185116668214","doi-asserted-by":"publisher","DOI":"10.1016\/j.fas.2011.01.003"},{"key":"bibr13-0284185116668214","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.10.5728"},{"key":"bibr14-0284185116668214","doi-asserted-by":"publisher","DOI":"10.3113\/FAI.2010.1122"},{"key":"bibr15-0284185116668214","doi-asserted-by":"publisher","DOI":"10.1177\/107110079902001212"},{"key":"bibr16-0284185116668214","doi-asserted-by":"publisher","DOI":"10.1177\/1071100715591091"},{"key":"bibr17-0284185116668214","doi-asserted-by":"publisher","DOI":"10.3113\/FAI.2012.0655"},{"key":"bibr18-0284185116668214","doi-asserted-by":"publisher","DOI":"10.3113\/FAI.2011.0693"},{"key":"bibr19-0284185116668214","doi-asserted-by":"publisher","DOI":"10.3113\/FAI.2010.0823"},{"key":"bibr20-0284185116668214","doi-asserted-by":"publisher","DOI":"10.3113\/FAI.2010.0871"},{"key":"bibr21-0284185116668214","doi-asserted-by":"publisher","DOI":"10.7547\/0980075"},{"key":"bibr22-0284185116668214","doi-asserted-by":"publisher","DOI":"10.1115\/1.1762897"}],"container-title":["Acta Radiologica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0284185116668214","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0284185116668214","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0284185116668214","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T15:20:14Z","timestamp":1777389614000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1177\/0284185116668214"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,11,17]]},"references-count":22,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2017,6]]}},"alternative-id":["10.1177\/0284185116668214"],"URL":"https:\/\/doi.org\/10.1177\/0284185116668214","relation":{},"ISSN":["0284-1851","1600-0455"],"issn-type":[{"value":"0284-1851","type":"print"},{"value":"1600-0455","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,11,17]]}}}