{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T16:47:46Z","timestamp":1753894066689,"version":"3.41.2"},"reference-count":18,"publisher":"SLACK, Inc.","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Orthopedics"],"published-print":{"date-parts":[[2011,1,3]]},"abstract":"<jats:p>Interest in mobile-bearing knee prostheses is increasing in the US market. We studied results at 2 to 5 years with a mobile-bearing system that includes a cobalt\u2013chrome tibial tray and femoral component with a polyethylene cruciate-retaining tibial component insert that allows rotation around a central axis and can be used with cruciate-retaining or posterior-stabilized femoral components. The inserts used in this study were cruciate retaining and did not include the posterior-stabilized design. The goal of this study was to demonstrate the function and safety of this prosthesis along with the lack of spinout, which is a major concern in the mobile-bearing knee.<\/jats:p>\n          <jats:p>Four hundred thirty-five knees constituted the study cohort and underwent survivorship analysis and complication reporting. Routine clinic evaluations included pre- and postoperative radiographs and Knee Society knee and function scores at 6 and 12 weeks and every 2 years. The most recent follow-up data within 2 to 5 years was included for the study along with survey data. Flexion at most recent follow-up averaged 125\u00b0. Knee Society score at most recent visit averaged 88 of 100. Knee Society function score averaged 83 of 100. Radiographic results were available for 226 knees, with 97.3% assessed as normal and 6 with these issues: patella stress fracture (3), aseptic tibial loosening (1), patellar osteolysis (1), and patella aseptic loosening (1). In comparison with the fixed-bearing knee equivalent, this mobile-bearing knee demonstrated at least equivalent results in terms of survivorship, function, and patient satisfaction in the short- and mid-term.<\/jats:p>","DOI":"10.3928\/01477447-20101123-06","type":"journal-article","created":{"date-parts":[[2011,1,6]],"date-time":"2011-01-06T14:16:56Z","timestamp":1294323416000},"source":"Crossref","is-referenced-by-count":4,"title":["Mid-Term Survivorship Results for a Rotating-Platform Knee Prosthesis"],"prefix":"10.3928","volume":"34","author":[{"given":"Wayne M.","family":"Goldstein","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alexander C.","family":"Gordon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ari","family":"Youderian","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jill J.","family":"Branson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jeffrey A.","family":"Murphy","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2308","reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.blo.0000148892.31464.81"},{"key":"e_1_3_1_3_2","doi-asserted-by":"publisher","DOI":"10.1097\/BLO.0b013e31806dba05"},{"key":"e_1_3_1_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.arth.2007.06.005"},{"key":"e_1_3_1_5_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.blo.0000150372.92398.ba"},{"key":"e_1_3_1_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0883-5403(98)90025-0"},{"key":"e_1_3_1_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.arth.2006.01.021"},{"key":"e_1_3_1_8_2","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-200401000-00030"},{"key":"e_1_3_1_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.arth.2007.03.039"},{"key":"e_1_3_1_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0883-5403(86)80010-9"},{"key":"e_1_3_1_11_2","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.I.01012"},{"key":"e_1_3_1_12_2","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-200107000-00008"},{"key":"e_1_3_1_13_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00264-008-0561-8"},{"key":"e_1_3_1_14_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00264-007-0492-9"},{"key":"e_1_3_1_15_2","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.89B10.19223"},{"key":"e_1_3_1_16_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00264-005-0053-z"},{"key":"e_1_3_1_17_2","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.90B12.21064"},{"key":"e_1_3_1_18_2","doi-asserted-by":"publisher","DOI":"10.1177\/230949900501300311"},{"issue":"1","key":"e_1_3_1_19_2","first-page":"55","article-title":"Medium-term results with the Press Fit Condylar (PFC) Sigma knee prosthesis the Wrightington experience","volume":"73","author":"Zaki SH","year":"2007","unstructured":"Zaki SH, Rafiq I, Kapoor A, Raut V, Gambhir AK, Porter ML. Medium-term results with the Press Fit Condylar (PFC) Sigma knee prosthesis the Wrightington experience. Acta Orthop Belg. 2007; 73(1):55\u201359.","journal-title":"Acta Orthop Belg"}],"container-title":["Orthopedics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.slackinc.com\/doi\/resolver.asp?doi=10.3928\/01477447-20101123-06","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,3]],"date-time":"2023-05-03T05:53:32Z","timestamp":1683093212000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.healio.com\/doi\/10.3928\/01477447-20101123-06"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,1,3]]},"references-count":18,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2011,1,3]]}},"alternative-id":["10.3928\/01477447-20101123-06"],"URL":"https:\/\/doi.org\/10.3928\/01477447-20101123-06","relation":{},"ISSN":["0147-7447","1938-2367"],"issn-type":[{"type":"print","value":"0147-7447"},{"type":"electronic","value":"1938-2367"}],"subject":[],"published":{"date-parts":[[2011,1,3]]},"article-number":"01477447-20101123-06"}}