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Journal article

A low-riding patella in posterior stabilised total knee replacements alters quadriceps' mechanical advantage, resulting in reduced knee flexion moments.

Abstract:

Abnormal in vivo Total Knee Replacement (TKR) kinetics is influenced by a range of factors, particularly by changes to the knee's geometric parameters such as the patellar tendon moment arm (PTMA). In this study, ground reaction force (GRF) measurements were combined with simultaneous fluoroscopic image measurements to investigate the relationship between abnormal TKR kinetics and geometric parameters. Nine Scorpio Cruciate Retaining (CR) TKR (Stryker, Newbury, UK), nine Scorpio Posterior Sta...

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Publication status:
Published

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Publisher copy:
10.1016/j.knee.2011.06.006

Authors


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Institution:
University of Oxford
Department:
Oxford, MSD, NDORMS
Hollinghurst, D More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
More by this author
Institution:
University of Oxford
Department:
Oxford, MSD, NDORMS
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Journal:
The Knee
Volume:
19
Issue:
4
Pages:
299-305
Publication date:
2012-08-05
DOI:
EISSN:
1873-5800
ISSN:
0968-0160
URN:
uuid:e5246bf8-c8b4-474f-bf39-962a6cb95281
Source identifiers:
193019
Local pid:
pubs:193019

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