Document Detail


Radiographic methods of wear analysis in total hip arthroplasty.
MedLine Citation:
PMID:  23203933     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Polyethylene wear is an important factor in failure of total hip arthroplasty (THA). With increasing numbers of THAs being performed worldwide, particularly in younger patients, the burden of failure and revision arthroplasty is increasing, as well, along with associated costs and workload. Various radiographic methods of measuring polyethylene wear have been developed to assist in deciding when to monitor patients more closely and when to consider revision surgery. Radiographic methods that have been developed to measure polyethylene wear include manual and computer-assisted plain radiography, two- and three-dimensional techniques, and radiostereometric analysis. Some of these methods are important in both clinical and research settings. CT has the potential to provide additional information on component orientation and enables assessment of periprosthetic osteolysis, which is an important consequence of polyethylene wear.
Authors:
Luthfur Rahman; Justin Cobb; Sarah Muirhead-Allwood
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of the American Academy of Orthopaedic Surgeons     Volume:  20     ISSN:  1067-151X     ISO Abbreviation:  J Am Acad Orthop Surg     Publication Date:  2012 Dec 
Date Detail:
Created Date:  2012-12-03     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9417468     Medline TA:  J Am Acad Orthop Surg     Country:  United States    
Other Details:
Languages:  eng     Pagination:  735-43     Citation Subset:  IM    
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