| Posteriorly offset femoral component to restore anteroposterior position of the distal femur in revision total knee arthroplasty. | |
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MedLine Citation:
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PMID: 20570092 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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This study is based on a radiographic analysis of 50 cadaveric femurs (26 males, 24 females). The position of a press-fit stemmed revision total knee arthroplasty femoral component was simulated with templates. A diaphyseal engaging stem was templated in 74% of the subjects (23 males, 14 females). Every diaphyseal engaging stem required the use of a posterior offset coupler to achieve engagement in the femoral isthmus. In 26% of femurs (3 males, 10 females), anterior bowing of the distal metaphysis prevented the use of a diaphyseal engaging stem. Our results suggest that males have less flexion of the distal femur than females and can be templated effectively with a diaphyseal engaging posteriorly offset stem, whereas a metaphyseal flexed stemmed component templates better in females. |
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Authors:
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Jean M Brilhault; Michael D Ries |
Publication Detail:
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Type: Journal Article Date: 2010-05-31 |
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: - 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: 214-7 Citation Subset: IM |
Copyright Information:
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Copyright © 2011 Elsevier Inc. All rights reserved. |
Affiliation:
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Department of Orthopedic Surgery, C.H.R.U. de Tours, Université François-Rabelais de Tours, Tours, France. |
Export Citation:
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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