| Patients prefer a bicruciate-retaining or the medial pivot total knee prosthesis. | |
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MedLine Citation:
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PMID: 20932707 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Four-hundred forty patients underwent staged bilateral total knee arthroplasty using a different prosthesis on each side. Prostheses used were anterior-posterior cruciate-retaining (ACL-PCL), posterior cruciate-retaining (PCL), Medial Pivot (MP), posterior cruciate-substituting (PS), and mobile bearing (MB). At the 2-year evaluation, we asked "Which is your better knee overall?" Responses were as follows: 89.1% preferred the ACL-PCL to the PS and 76.2% preferred the MP to the PS. The ACL-PCL and the MP were preferred equally. The MP was preferred over the PCL by 76.0%, and 61.4% preferred the MP over the MB. The PS and PCL were preferred equally. Range of motion, pain relief, alignment, and stability did not vary significantly by prosthesis used. Patients with bilateral total knee arthroplasties preferred retention of both cruciates with use of the ACL-PCL prosthesis or substituting with an MP prosthesis. |
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Authors:
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James W Pritchett |
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Publication Detail:
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Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't Date: 2010-10-06 |
Journal Detail:
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Title: The Journal of arthroplasty Volume: 26 ISSN: 1532-8406 ISO Abbreviation: J Arthroplasty Publication Date: 2011 Feb |
Date Detail:
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Created Date: 2011-01-24 Completed Date: 2011-05-04 Revised Date: 2011-09-30 |
Medline Journal Info:
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Nlm Unique ID: 8703515 Medline TA: J Arthroplasty Country: United States |
Other Details:
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Languages: eng Pagination: 224-8 Citation Subset: IM |
Copyright Information:
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Copyright © 2011 Elsevier Inc. All rights reserved. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Aged Aged, 80 and over Arthroplasty, Replacement, Knee / methods* Female Humans Knee Prosthesis* Male Middle Aged Patient Preference* Prospective Studies Prosthesis Design |
| Comments/Corrections | |
Comment In:
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J Arthroplasty. 2011 Sep;26(6):979-80; author reply 980
[PMID:
21676582
]
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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