{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,19]],"date-time":"2026-07-19T03:00:49Z","timestamp":1784430049783,"version":"3.55.0"},"reference-count":19,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2011,11,10]],"date-time":"2011-11-10T00:00:00Z","timestamp":1320883200000},"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":[[2012,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>Clinical factors related to cruciate\u2010retaining knee arthroplasty failure in a long\u2010term follow\u2010up are yet unclear. The study was designed to evaluate the long\u2010term survival rate of cruciate\u2010retaining arthroplasty and clinical factors that may contribute to its failure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A total of 162 patients (188\u00a0knees) who received cruciate\u2010retaining press\u2010fit condylar arthroplasty from June 1993 to May 1994 were followed up. All patients were assessed clinically and radiographically. Revision for any reason was regarded as failure of arthroplasty.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 120 patients (138\u00a0knees) were successfully followed up. Survivorship over 17 years was 92.5%. Fourteen knees were revised. Tibial varus angle of the operated knee in the unrevised patient group was greater than in revised group. There was statistical difference between these two groups (<jats:italic>P<\/jats:italic> &lt; 0.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Long\u2010term survivorship of cruciate\u2010retaining arthroplasty was fair. Varus and valgus deformity of the unoperated contralateral knee and tibial varus deformity of the operated knee could be important factors related to arthroplasty failure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Clinical relevance<\/jats:title><jats:p>This long\u2010term follow\u2010up result of Press\u2010Fit Condylar cruciate\u2010retaining arthroplasty was good considering it was an old design. The alignment of the operated knee and deformity of the unoperated contralateral knee are important clinical factors that should be paid attention to avoid unexpected arthroplasty failure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of evidence<\/jats:title><jats:p>IV.<\/jats:p><\/jats:sec>","DOI":"10.1007\/s00167-011-1758-8","type":"journal-article","created":{"date-parts":[[2011,11,9]],"date-time":"2011-11-09T06:40:13Z","timestamp":1320820813000},"page":"1760-1765","source":"Crossref","is-referenced-by-count":15,"title":["Long\u2010term survival analysis of posterior cruciate\u2010retaining total knee arthroplasty"],"prefix":"10.1002","volume":"20","author":[{"given":"Lin","family":"Guo","sequence":"first","affiliation":[{"name":"<!--<label>1<\/label>--> Center of Joint Surgery Southwest Hospital Gao Tan Yan Street 29 400038 Chongqing Sha Ping Ba District People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liu","family":"Yang","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> Center of Joint Surgery Southwest Hospital Gao Tan Yan Street 29 400038 Chongqing Sha Ping Ba District People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean Louis","family":"Briard","sequence":"additional","affiliation":[{"name":"<!--<label>2<\/label>--> Center Medico\u2010Chirurgical du Cedre 76235 Bois guillaume France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiao\u2010jun","family":"Duan","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> Center of Joint Surgery Southwest Hospital Gao Tan Yan Street 29 400038 Chongqing Sha Ping Ba District People\u2019s Republic of 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