Circle-based model to estimate error in using the lowest points to indicate locations of contact developed by the femoral condyles on the tibial insert in total knee arthroplasty.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of biomechanics"
DOI: 10.1016/j.jbiomech.2021.110365
Abstract: A common method used to study tibiofemoral joint biomechanics following total knee arthroplasty (TKA) is the lowest point method, which finds the lowest points of each femoral condyle in relation to the plane of the… read more here.
Keywords: error; tibial insert; circle based; based model ... See more keywords
Toolpath and machining parameters optimisation of the cavities of a knee prosthesis tibial insert
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DOI: 10.1177/0954405420961678
Abstract: The main purpose of this paper is to demonstrate the applicability of conventional cutting tools in the machining of a custom tibial insert of a knee prosthesis. This study also aims to reduce the roughness… read more here.
Keywords: toolpath machining; tibial insert; optimisation; knee prosthesis ... See more keywords
Effects of interference assembly of a tibial insert on the tibiofemoral contact mechanics in total knee replacement
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DOI: 10.1177/0954411919859905
Abstract: Tibial locking mechanism design is adopted to limit the backside micromotion in fixed-bearing total knee replacement. However, the effect of the interference assembly of a tibial insert on the tibiofemoral contact mechanics was usually ignored.… read more here.
Keywords: knee replacement; total knee; tibial insert; interference assembly ... See more keywords
Failure Analysis of Ultra-High Molecular Weight Polyethylene Tibial Insert in Total Knee Arthroplasty
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DOI: 10.3390/ma15207102
Abstract: Knee osteoarthritis is treated based on total knee arthroplasty (TKA) interventions. The most frequent failure cause identified in surgical practice is due to wear and oxidation processes of the prothesis’ tibial insert. This component is… read more here.
Keywords: polyethylene; knee arthroplasty; ultra high; tibial insert ... See more keywords
Optimal Conformity Design of Tibial Insert Component Based on ISO Standard Wear Test Using Finite Element Analysis and Surrogate Model
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DOI: 10.3390/sym13122377
Abstract: Total knee replacement is a standard surgical treatment used to treat osteoarthritis in the knee. The implant is complicated, requiring expensive designs and testing as well as a surgical intervention. This research proposes a technique… read more here.
Keywords: conformity; optimal conformity; tibial insert; wear volume ... See more keywords