{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T23:07:16Z","timestamp":1777676836948,"version":"3.51.4"},"reference-count":33,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2019,10,10]],"date-time":"2019-10-10T00:00:00Z","timestamp":1570665600000},"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":["HIP International"],"published-print":{"date-parts":[[2021,1]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Cementation of polyethylene liners into well-fixed cementless metal shells has become an option during revision total hip arthroplasty (THA). We report the results of cementing a dual-mobility (DM) component into a stable acetabular shell in high-risk patients undergoing revision THA.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>A single-centre series of 10 patients undergoing revision THA with a DM cup cemented into an existing well-fixed shell between 2012 and 2016 were retrospectively reviewed. Failure due to aseptic loosening or instability and implant survival at last follow-up were analysed. The average age was 79.2\u2009years and mean follow-up was 3.5\u2009years. Indications were recurrent hip dislocation in 8 cases and intraoperative instability with moderate abductor insufficiency in 2 cases. In cases with recurrent dislocation, the aetiology of instability was classified by Wera type.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>At the latest follow-up, Harris Hip Scores had improved from 49.3 preoperatively to 71.3 postoperatively ( p\u2009=\u20090.098). In the 8 patients with recurrent dislocation, 4 cases (50%) had an unclear aetiology (Wera type 6), 2 (25%) abductor deficiency (Wera type 3) and 2 (25%) late polyethylene wear (type 5). Postoperative recurrent dislocation occurred in 1 hip (10%). No cases of intraprosthetic dislocation, aseptic loosening of the previous shell or dissociation at the cement-cup interface were identified.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Although the follow-up of this series is short, cementation of a DM cup into a previous well-fixed socket seems to be a viable option to treat and prevent instability after revision THA, without providing constraint at the cement-cup interface.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1120700019873617","type":"journal-article","created":{"date-parts":[[2019,10,11]],"date-time":"2019-10-11T00:41:31Z","timestamp":1570754491000},"page":"97-102","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":17,"title":["Cementation of a dual-mobility cup into a well-fixed cementless shell in patients with high risk of dislocation undergoing revision total hip arthroplasty"],"prefix":"10.1177","volume":"31","author":[{"given":"Jes\u00fas","family":"Moreta","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery and Trauma, Hospital Galdakao-Usansolo, Galdakao, Spain"},{"name":"Lower Limb Reconstruction Group. Biocruces Bizkaia Health Research Institute, Hospital Galdakao- Usansolo. Osakidetza. (Bizkaia, Spain)"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Iker","family":"Uriarte","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery and Trauma, Hospital Galdakao-Usansolo, Galdakao, Spain"},{"name":"Lower Limb Reconstruction Group. Biocruces Bizkaia Health Research Institute, Hospital Galdakao- Usansolo. Osakidetza. (Bizkaia, Spain)"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xabier","family":"Foruria","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery and Trauma, Hospital Galdakao-Usansolo, Galdakao, Spain"},{"name":"Lower Limb Reconstruction Group. Biocruces Bizkaia Health Research Institute, Hospital Galdakao- Usansolo. Osakidetza. (Bizkaia, Spain)"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ioar","family":"Urra","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery and Trauma, Hospital Galdakao-Usansolo, Galdakao, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Urko","family":"Aguirre","sequence":"additional","affiliation":[{"name":"Research Unit, Hospital Galdakao-Usansolo, Bizkaia, Spain. Health Services Research on Chronic Diseases Network - REDISSEC"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jos\u00e9 L","family":"Mart\u00ednez-de Los Mozos","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery and Trauma, Hospital Galdakao-Usansolo, Galdakao, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2019,10,10]]},"reference":[{"key":"bibr1-1120700019873617","doi-asserted-by":"publisher","DOI":"10.1097\/01.blo.0000218754.12311.4a"},{"key":"bibr2-1120700019873617","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.H.00155"},{"key":"bibr3-1120700019873617","first-page":"1134","volume":"90","author":"Parvizi J","year":"2008","journal-title":"J Bone Joint Surg 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