Dynamic Knee Joint Line Orientation Is Not Predictive of Tibio-Femoral Load Distribution During Walking.
external adduction moment
in vivo loading
knee joint line
medio-lateral knee load distribution
mobile fluoroscopy
total knee arthroplasty
Journal
Frontiers in bioengineering and biotechnology
ISSN: 2296-4185
Titre abrégé: Front Bioeng Biotechnol
Pays: Switzerland
ID NLM: 101632513
Informations de publication
Date de publication:
2021
2021
Historique:
received:
06
08
2021
accepted:
11
10
2021
entrez:
25
11
2021
pubmed:
26
11
2021
medline:
26
11
2021
Statut:
epublish
Résumé
Some approaches in total knee arthroplasty aim for an oblique joint line to achieve an even medio-lateral load distribution across the condyles during the stance phase of gait. While there is much focus on the angulation of the joint line in static frontal radiographs, precise knowledge of the associated dynamic joint line orientation and the internal joint loading is limited. The aim of this study was to analyze how static alignment in frontal radiographs relates to dynamic alignment and load distribution, based on direct measurements of the internal joint loading and kinematics. A unique and novel combination of telemetrically measured
Identifiants
pubmed: 34820363
doi: 10.3389/fbioe.2021.754715
pii: 754715
pmc: PMC8607168
doi:
Types de publication
Journal Article
Langues
eng
Pagination
754715Informations de copyright
Copyright © 2021 Trepczynski, Moewis, Damm, Schütz, Dymke, Hommel, Taylor and Duda.
Déclaration de conflit d'intérêts
PD reports grants from the OrthoLoadClub, during the conduct of the study. GD reports grants from Pluristem, DePuy Synthes, Implantec, Implantcast, SäN, Stryker, Zimmer, outside the submitted work. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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