{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,5]],"date-time":"2026-07-05T10:21:43Z","timestamp":1783246903568,"version":"3.54.6"},"reference-count":47,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2016,9,30]],"date-time":"2016-09-30T00:00:00Z","timestamp":1475193600000},"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":["Foot Ankle Int."],"published-print":{"date-parts":[[2017,1]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>We performed a biomechanical comparison of 2 methods for operative stabilization of pronation-abduction stage III ankle fractures; group 1: Anterior-posterior lag screws fixing the posterior tibial fragment and lateral fibula plating (LSLFP) versus group 2: locked plate fixation of the posterior tibial fragment and posterior antiglide plate fixation of the fibula (LPFP).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Seven pairs of fresh-frozen osteoligamentous lower leg specimens (2 male, and 5 female donors) were used for the biomechanical testing. Bone mineral density (BMD) of each specimen was assessed by means of dual-energy x-ray absorptiometry. After open transection of the deltoid ligament, an osteotomy model of pronation abduction stage III ankle fracture was created. Specimens were systematically assigned to LSLFP (group 1, left ankles) or LPPFP (group 2, right ankles). After surgery, all specimens were evaluated via CT to verify reduction and fixation. Axial load was then applied onto each specimen using a servohydraulic testing machine starting from 0 N (Zwick\/Roell, Ulm, Germany) at a speed of 10 N\/s with the foot fixed in a 10 degrees pronation and 15 degrees dorsiflexion position. Construct stiffness, yield, and ultimate strength were measured and dislocation patterns were documented with a high-speed camera. The normal distribution of all data was analyzed using Shapiro-Wilk test. The group comparison was performed using paired Student t test. Statistical significance was assumed at a P value of .05.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      All specimens had BMD values consistent with osteoporosis. BMD values did not differ between the left and right ankles of the same pair ( P = .762). The mean BMD values between feet of men (0.603 g\/cm\n                      <jats:sup>2<\/jats:sup>\n                      ) and women (0.329 g\/cm\n                      <jats:sup>2<\/jats:sup>\n                      ) were statistically different ( P = .005). The ultimate strength for LSLFP (group 1) with 1139 \u00b1 669 N and LPPFP (group 2) with 2008 \u00b1 943 N was statistically different ( P = .036) as well as the yield in LSLFP (group 1) 812 \u00b1 452 N and LPPFD (group 2) 1292 \u00b1 625 N ( P = .016). Construct stiffness trended to be higher in group 2 (179 \u00b1 100 kNn) compared to group 1 (127 \u00b1 73 kN\/m) but this difference was not statistically significant ( P = .120). BMD correlated with bone-construct failure.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Fixation of the posterior tibial edge with a posterolateral locking plate resulted in higher biomechanical stability than anterior-posterior lag screw fixation in an osteoporotic pronation-abduction fracture model.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical Relevance:<\/jats:title>\n                    <jats:p>The clinical implication of this biomechanical study is that the posterior antiglide plating might be advantageous in patients with osteoporotic pronation abduction stage III ankle fracture.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1071100716669359","type":"journal-article","created":{"date-parts":[[2016,9,26]],"date-time":"2016-09-26T23:58:44Z","timestamp":1474934324000},"page":"58-65","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":24,"title":["Biomechanical Analysis of Stability of Posterior Antiglide Plating in Osteoporotic Pronation Abduction Ankle Fracture Model With Posterior Tibial Fragment"],"prefix":"10.1177","volume":"38","author":[{"given":"Kathleen","family":"Hartwich","sequence":"first","affiliation":[{"name":"University Center of Orthopaedics and Traumatology, University Medicine Carl Gustav Carus Dresden, Dresden, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alejandro","family":"Lorente Gomez","sequence":"additional","affiliation":[{"name":"Hospital Ram\u00f3n y Cajal, Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaroslaw","family":"Pyrc","sequence":"additional","affiliation":[{"name":"University Center of Orthopaedics and Traumatology, University Medicine Carl Gustav Carus Dresden, Dresden, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rados\u0142aw","family":"Gut","sequence":"additional","affiliation":[{"name":"Chair and Department of Rehabilitation and Orthopaedics, Medical University of Lublin, Lublin, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stefan","family":"Rammelt","sequence":"additional","affiliation":[{"name":"University Center of Orthopaedics and Traumatology, University Medicine Carl Gustav Carus Dresden, Dresden, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ren\u00e9","family":"Grass","sequence":"additional","affiliation":[{"name":"University Center of Orthopaedics and Traumatology, University Medicine Carl Gustav Carus Dresden, Dresden, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2016,9,30]]},"reference":[{"key":"bibr1-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1053\/j.jfas.2011.04.022"},{"key":"bibr2-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1097\/00005131-198701040-00002"},{"key":"bibr3-1071100716669359","first-page":"155","volume-title":"Special Techniques in Internal Fixation","volume":"1982","author":"Brunner CF"},{"key":"bibr4-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1053\/j.jfas.2014.09.043"},{"key":"bibr5-1071100716669359","doi-asserted-by":"publisher","DOI":"10.3928\/0147-7447-20020401-19"},{"key":"bibr6-1071100716669359","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-200411000-00005"},{"key":"bibr7-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1177\/1071100714540893"},{"key":"bibr8-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1007\/s001980070059"},{"key":"bibr9-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1097\/00005131-200604000-00006"},{"key":"bibr10-1071100716669359","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.G.01288"},{"key":"bibr11-1071100716669359","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.E.00856"},{"key":"bibr12-1071100716669359","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198870090-00012"},{"key":"bibr13-1071100716669359","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-200305000-00008"},{"key":"bibr14-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1097\/00005373-198911000-00018"},{"key":"bibr15-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1016\/S8756-3282(02)00832-3"},{"key":"bibr16-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1053\/j.jfas.2006.09.009"},{"key":"bibr17-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1097\/00005131-200208000-00008"},{"key":"bibr18-1071100716669359","doi-asserted-by":"publisher","DOI":"10.1001\/archsurg.1950.01250010980011"},{"key":"bibr19-1071100716669359","unstructured":"Leibl B. 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