Document Detail


Early failure associated with the use of Hylamer-M spacers in three primary AMK total knee arthroplasties.
MedLine Citation:
PMID:  11172286     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We report 3 cases of early failure associated with AMK total knee arthroplasties with the use of Hylamer-M spacers. In 2 of these cases, massive osteolysis of the posterior condyles was noted; revision with the use of allograft bone to fill in the cavitary defects yielded excellent results. In all cases, large areas of pitting and delamination of the Hylamer spacers were noted. Given these cases and the previous literature on early failure of hip arthroplasties with Hylamer inserts, we recommend caution in using Hylamer for knee arthroplasty surgery.
Authors:
N U Ahn; L Nallamshetty; U M Ahn; J M Buchowski; P S Rose; M A Lemma; J F Wenz
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Publication Detail:
Type:  Case Reports; Journal Article    
Journal Detail:
Title:  The Journal of arthroplasty     Volume:  16     ISSN:  0883-5403     ISO Abbreviation:  J Arthroplasty     Publication Date:  2001 Jan 
Date Detail:
Created Date:  2001-02-22     Completed Date:  2001-03-22     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  8703515     Medline TA:  J Arthroplasty     Country:  United States    
Other Details:
Languages:  eng     Pagination:  136-9     Citation Subset:  IM    
Affiliation:
Department of Orthopaedic Surgery, Johns Hopkins University, Baltimore, Maryland, USA.
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MeSH Terms
Descriptor/Qualifier:
Aged
Arthroplasty, Replacement, Knee / adverse effects*,  instrumentation*
Femur / pathology,  radiography
Humans
Knee Prosthesis / adverse effects*
Male
Osteolysis / etiology,  radiography,  surgery
Prosthesis Design
Prosthesis Failure*
Reoperation

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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