{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T00:36:30Z","timestamp":1760920590714,"version":"build-2065373602"},"reference-count":26,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2010,6,10]],"date-time":"2010-06-10T00:00:00Z","timestamp":1276128000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Knee surg. sports traumatol. arthrosc."],"published-print":{"date-parts":[[2010,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Controversy still exists regarding which cementation technique of the tibial component is preferable. Full cementation showed excellent long\u2010term outcomes, and surface cementation with fixed\u2010bearing designs provided excellent mid\u2010term results. Concerns have been expressed about possible rotary forces to the tibial rotating platform, when the tibial stem remains cementless, with the risk of early loosening. The purpose of this study was to evaluate the rate of early loosening and radiolucency lines in 70 consecutive unidirectional rotating platform, posterior stabilized, total knee arthroplasties, using surface cementation. Multivariate analysis was performed to identify any correlations between early loosening or radiolucency lines and clinically relevant covariates: age, sex, BMI, follow\u2010up time, cement penetration, radiolucencies, tibial slope, femoral flexion, frontal alignment, pre\u2010operative and post\u2010operative Knee Scores. The tibial plateau was divided into four zones in antero\u2010posterior view and into two zones in lateral view, and the cement penetration was evaluated in each zone. The mean follow\u2010up was 43\u00a0months (SD 14), and the average patients\u2019 age was 73 (SD 7). The Knee Score averaged 91 (SD 8) and the Function score 86 (SD 17) at last follow\u2010up visit. The cement penetration was &gt;2\u00a0mm in all zones. No early loosening was detected, but in five asymptomatic patients (7%) radiolucency was noted around the tibial stem. The presence of radiolucent lines was not correlated with any of the covariates. The rate of early loosening and radiolucency lines with mobile tibial tray and surface cementation is comparable to other studies using different cementation techniques or surface cementation combined with fixed platform total knee arthroplasties.<\/jats:p>","DOI":"10.1007\/s00167-010-1177-2","type":"journal-article","created":{"date-parts":[[2010,6,9]],"date-time":"2010-06-09T11:09:04Z","timestamp":1276081744000},"page":"1360-1365","source":"Crossref","is-referenced-by-count":15,"title":["No early tibial tray loosening after surface cementing technique in mobile\u2010bearing TKA"],"prefix":"10.1002","volume":"18","author":[{"given":"Roberto","family":"Rossi","sequence":"first","affiliation":[{"name":"Department of Orthopaedics and Traumatology University of Turin Medical School Mauriziano \u201cUmberto I \u201cHospital, Largo Turati 62 10128 Turin Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matteo","family":"Bruzzone","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology University of Turin Medical School Mauriziano \u201cUmberto I \u201cHospital, Largo Turati 62 10128 Turin Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Davide Edoardo","family":"Bonasia","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology University of Turin Medical School Mauriziano \u201cUmberto I \u201cHospital, Largo Turati 62 10128 Turin Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrea","family":"Ferro","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology University of Turin Medical School Mauriziano \u201cUmberto I \u201cHospital, Largo Turati 62 10128 Turin Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Filippo","family":"Castoldi","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Traumatology University of Turin Medical School Mauriziano \u201cUmberto I \u201cHospital, Largo Turati 62 10128 Turin Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2010,6,10]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0883\u20105403(00)90762\u20109"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.arth.2004.06.007"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1097\/00003086\u2010199811000\u201000012"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.D.03039"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-198403000-00024"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-198911000-00003"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1097\/00003086\u2010200111000\u201000041"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1302\/0301\u2010620X.91B7.21702"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.arth.2005.06.012"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1080\/17453670510045363"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-198911000-00004"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-198203000-00043"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.arth.2007.02.006"},{"key":"e_1_2_7_15_1","unstructured":"LombardiAVJr 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