{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T05:00:15Z","timestamp":1772254815827,"version":"3.50.1"},"reference-count":20,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2022,1,17]],"date-time":"2022-01-17T00:00:00Z","timestamp":1642377600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2022,1,17]],"date-time":"2022-01-17T00:00:00Z","timestamp":1642377600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"DOI":"10.13039\/501100011852","name":"Paracelsus Medizinische Privatuniversit\u00e4t","doi-asserted-by":"publisher","award":["R-18\/05\/113-WEN"],"award-info":[{"award-number":["R-18\/05\/113-WEN"]}],"id":[{"id":"10.13039\/501100011852","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100011852","name":"Paracelsus Medical University","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100011852","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Eur J Trauma Emerg Surg"],"published-print":{"date-parts":[[2022,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n                <jats:title>Purpose<\/jats:title>\n                <jats:p>A common surgical treatment in anterior column acetabular fractures with preexisting osteoarthritis is THA, which is commonly combined with plate osteosynthesis. Implantation of a solitary revision cup cranially fixed to the os ilium is less common. The purpose of this study was to compare the stabilization of anterior column acetabular fractures fixed with a cranial socket revision cup with flange and iliac peg or with a suprapectineal plate osteosynthesis combined with an additional revision cup.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Methods<\/jats:title>\n                <jats:p>In 20 human hemipelves, an anterior column fracture was stabilized by either a cranial socket revision cup with integrated flange (CF\u2009=\u2009Cup with Flange) or by a suprapectineal plate combined with a revision cup (CP\u2009=\u2009Cup and Plate). Each specimen was loaded under a stepwise increasing dynamic load protocol. Initial construct stiffness, interfragmentary movements along the fracture line, as well as femoral head movement in relation to the acetabulum were analyzed.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>Both groups showed comparable initial construct stiffness (CP: 3180\u2009\u00b1\u20091162\u00a0N\/mm and CF: 3754\u2009\u00b1\u2009668\u00a0N\/mm; <jats:italic>p<\/jats:italic>\u2009=\u20090.158). At an applied load of 1400\u00a0N, interfragmentary movements at the acetabular (<jats:italic>p<\/jats:italic>\u2009=\u20090.139) and the supraacetabular region (<jats:italic>p<\/jats:italic>\u2009=\u20090.051) revealed comparable displacement for both groups and remained below 1\u00a0mm. Femoral head movement in relation to the acetabulum also remained below 1\u00a0mm for both test groups (<jats:italic>p<\/jats:italic>\u2009=\u20090.260).<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusion<\/jats:title>\n                <jats:p>From a biomechanical point of view, both surgical approaches showed comparable fracture reduction in terms of initial construct stiffness and interfragmentary movement. The potential benefit of the less-invasive cranial socket revision cup has to be further investigated in clinical studies.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1007\/s00068-021-01872-0","type":"journal-article","created":{"date-parts":[[2022,1,17]],"date-time":"2022-01-17T08:00:38Z","timestamp":1642406438000},"page":"3185-3192","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Biomechanical comparison of acetabular fracture fixation with stand-alone THA or in combination with plating"],"prefix":"10.1007","volume":"48","author":[{"given":"Lisa","family":"Wenzel","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9439-0016","authenticated-orcid":false,"given":"Sabrina","family":"Sandriesser","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claudio","family":"Glowalla","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Boyko","family":"Gueorguiev","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mario","family":"Perl","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabian M.","family":"Stuby","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter","family":"Augat","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sven","family":"Hungerer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2022,1,17]]},"reference":[{"issue":"2","key":"1872_CR1","doi-asserted-by":"publisher","first-page":"250","DOI":"10.1302\/0301-620X.92B2.22488","volume":"92","author":"TA Ferguson","year":"2010","unstructured":"Ferguson TA, Patel R, Bhandari M, Matta JM. 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