| Complete 180° rotatory dislocation in a mobile-bearing knee prothesis. | |
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MedLine Citation:
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PMID: 20647159 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Dislocation of the rotator platform in mobile-bearing total knee arthroplasty is a well-documented, albeit uncommon, phenomenon. A review of the literature has revealed multiple case reports describing spin out to 90° or complete extrusion of the polyethylene component. Closed reduction may be attempted in the acute presentation followed by revision if instability persists. We present a case of a 57-year-old woman who had a partial rotatory subluxation of her polyethylene component and underwent closed reduction resulting in a full 180° spinout. To our knowledge, this has not been described in the literature and should be considered as a possibility after closed reduction attempts. She was treated successfully with open exploration and poly exchange using a larger component. |
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Authors:
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Hussein W Turki; Lorence Trick |
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Publication Detail:
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Type: Journal Article Date: 2010-07-20 |
Journal Detail:
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Title: The Journal of arthroplasty Volume: 26 ISSN: 1532-8406 ISO Abbreviation: J Arthroplasty Publication Date: 2011 Jun |
Date Detail:
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Created Date: 2011-05-17 Completed Date: - Revised Date: - |
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: 666.e1-3 Citation Subset: IM |
Copyright Information:
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Copyright © 2011 Elsevier Inc. All rights reserved. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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