{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T04:52:59Z","timestamp":1777611179418,"version":"3.51.4"},"reference-count":25,"publisher":"SAGE Publications","issue":"11","license":[{"start":{"date-parts":[[1999,11,1]],"date-time":"1999-11-01T00:00:00Z","timestamp":941414400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Foot Ankle Int."],"published-print":{"date-parts":[[1999,11]]},"abstract":"<jats:p>The purpose of this study was to quantify tibiotalar translation and rotation under various stages of fibular displacement and injury to the syndesmotic and deltoid ligaments. Ten unpaired specimens amputated below the knee were studied using an unconstrained testing apparatus. The specimens were moved through a dorsiflexing and plantarflexing arc of 55\u00b0 (20\u00b0 dorsiflexion and 35\u00b0 plantarflexion). Dorsiflexion of the intact lower leg was associated with an average of 4.2\u00b0 of external talar rotation, and plantarflexion was associated with an average of 1.4\u00b0 of internal talar rotation. Fibular osteotomy and displacement of the distal fibular fragment did not change the talar rotation significantly. Additional transection of the deltoid ligament, however, decreased external talar rotation significantly, to 1.4\u00b0, and decreased talar internal rotation to 0.6\u00b0. Talar shift was not affected in dorsiflexion or plantarflexion by fibular fracture, displacement of the distal fibular fragment, or transection of the deltoid ligament. These data may suggest that in dorsiflexion or plantarflexion, an intact lateral malleolus is not necessary for physiological talar tracking. They further suggest that in a fibular fracture with a significant injury to the deltoid ligament, healing of the ligament at its resting length is crucial to restoring physiological talar rotation.<\/jats:p>","DOI":"10.1177\/107110079902001110","type":"journal-article","created":{"date-parts":[[2013,3,3]],"date-time":"2013-03-03T03:31:12Z","timestamp":1362281472000},"page":"733-737","source":"Crossref","is-referenced-by-count":40,"title":["Tibiotalar Motion \u2014 Effect of Fibular Displacement and Deltoid Ligament Transection: In Vitro Study"],"prefix":"10.1177","volume":"20","author":[{"given":"Marcus","family":"Sasse","sequence":"first","affiliation":[{"name":"Human Performance Laboratory, The University of Calgary, Calgary, Alberta, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Benno M.","family":"Nigg","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, University of Basel, Switzerland."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Darren J.","family":"Stefanyshyn","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, University of Basel, Switzerland."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1999,11,1]]},"reference":[{"key":"bibr1-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.47B4.634"},{"key":"bibr2-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1115\/1.3108456"},{"key":"bibr3-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1177\/107110079101100407"},{"key":"bibr4-107110079902001110","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-195638040-00005"},{"key":"bibr5-107110079902001110","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198567070-00010"},{"key":"bibr6-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9290(87)90050-9"},{"key":"bibr7-107110079902001110","doi-asserted-by":"crossref","first-page":"156","DOI":"10.1097\/00003086-198801000-00022","volume":"226","author":"Harper M.C.","year":"1988","journal-title":"Clin. Orthop."},{"key":"bibr8-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1016\/0268-0033(94)90064-7"},{"key":"bibr9-107110079902001110","doi-asserted-by":"publisher","DOI":"10.3109\/17453678508994330"},{"key":"bibr10-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1177\/107110078900900409"},{"key":"bibr11-107110079902001110","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-199501000-00020"},{"key":"bibr12-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1177\/107110079001000507"},{"key":"bibr13-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1177\/107110079501600912"},{"key":"bibr14-107110079902001110","unstructured":"14. Michelson J.D., Helgemo S.L., Ahn U.M.: Dynamic biomechanics of the normal and the fractured ankle., 40th Annual ORS Meeting, New Orleans, 1994, p. 254."},{"key":"bibr15-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-96505-0"},{"key":"bibr16-107110079902001110","first-page":"266","volume":"140","author":"Parlasca R.","year":"1979","journal-title":"Clin. Orthop."},{"key":"bibr17-107110079902001110","unstructured":"17. Praemer A., Furner S., and Rice D.P. (eds.): Musculoskeletal Conditions in the United States. Park Ridge, IL, The American Academy of Orthopaedic Surgeons,1992, pp. 85\u2013124."},{"key":"bibr18-107110079902001110","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-197658030-00010"},{"key":"bibr19-107110079902001110","doi-asserted-by":"publisher","DOI":"10.3109\/17453678509154152"},{"key":"bibr20-107110079902001110","doi-asserted-by":"publisher","DOI":"10.3109\/17453678308992867"},{"key":"bibr21-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1115\/1.3108455"},{"key":"bibr22-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9290(93)90098-Y"},{"key":"bibr23-107110079902001110","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9290(96)00187-X"},{"key":"bibr24-107110079902001110","first-page":"189","volume":"127","author":"Stauffer R.N.","year":"1977","journal-title":"Clin. Orthop."},{"key":"bibr25-107110079902001110","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-197759020-00005"}],"container-title":["Foot &amp; Ankle International"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/107110079902001110","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/107110079902001110","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/107110079902001110","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T21:18:56Z","timestamp":1777411136000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/107110079902001110"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,11]]},"references-count":25,"journal-issue":{"issue":"11","published-print":{"date-parts":[[1999,11]]}},"alternative-id":["10.1177\/107110079902001110"],"URL":"https:\/\/doi.org\/10.1177\/107110079902001110","relation":{},"ISSN":["1071-1007","1944-7876"],"issn-type":[{"value":"1071-1007","type":"print"},{"value":"1944-7876","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999,11]]}}}