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J Knee Surg 2013; 26(S 01): S100-S102
DOI: 10.1055/s-0032-1322601
Case Report
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Recurrent Patella Loosening and Extra-Articular Migration after TKA

Eva Jacobs
1   Department of Orthopedic Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
,
Peter Feczko
1   Department of Orthopedic Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
,
Peter Emans
1   Department of Orthopedic Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
› Author Affiliations
Further Information

Publication History

17 January 2012

30 May 2012

Publication Date:
30 July 2012 (online)

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Abstract

Loosening and subsequent extra-articular migration of the patella component is a rare complication of total knee arthroplasty. We report a case of recurrent aseptic loosening and extra-articular migration of a patella component. Eventually, treatment consisted of removing the patellar component without replacement.

Keywords

patella - total knee arthroplasty - loosening - migration - aseptic
 

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