2021
DOI: 10.1002/jbm.b.34957
|View full text |Cite
|
Sign up to set email alerts
|

Computational tibial bone remodeling over a population after total knee arthroplasty: A comparative study

Abstract: Periprosthetic bone loss is an important factor in tibial implant failure mechanisms in total knee arthroplasty (TKA). The purpose of this study was to validate computational postoperative bone response using longitudinal clinical DEXA densities. Computational remodeling outcome over a population was obtained by incorporating the strain-adaptive remodeling theory in finite element (FE) simulations of 26 different tibiae. Physiological loading conditions were applied, and bone mineral density (BMD) in three dif… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
3
0

Year Published

2021
2021
2024
2024

Publication Types

Select...
5

Relationship

1
4

Authors

Journals

citations
Cited by 5 publications
(3 citation statements)
references
References 60 publications
0
3
0
Order By: Relevance
“…Typically remodeling algorithms use a mechanoadaptive theory [ 57 , 66 , 67 ]: when the mechanical signal of interest is above/below a certain threshold, bone formation/resorption is implemented according to the proposed algorithm [ 53 , 68 ••, 69 ]. Studies have also implemented a lazy zone in which no formation or resorption occurs [ 63 , 70 •, 71 , 72 •]. In addition, response to heavy mechanical loading can be simulated to consider woven bone formation [ 73 •] or damage [ 72 •].…”
Section: Why Do We Use Fe Models In Bone Adaptation Studies?mentioning
confidence: 99%
See 1 more Smart Citation
“…Typically remodeling algorithms use a mechanoadaptive theory [ 57 , 66 , 67 ]: when the mechanical signal of interest is above/below a certain threshold, bone formation/resorption is implemented according to the proposed algorithm [ 53 , 68 ••, 69 ]. Studies have also implemented a lazy zone in which no formation or resorption occurs [ 63 , 70 •, 71 , 72 •]. In addition, response to heavy mechanical loading can be simulated to consider woven bone formation [ 73 •] or damage [ 72 •].…”
Section: Why Do We Use Fe Models In Bone Adaptation Studies?mentioning
confidence: 99%
“…FE models can also be used to predict bone ingrowth within the implant coating [ 80 ]. FE models of bone adaptation in prosthesis applications are often compared to clinical data [ 71 ].…”
Section: Why Do We Use Fe Models In Bone Adaptation Studies?mentioning
confidence: 99%
“…Bone remodeling is sensitive to mechanical stimulus: increased strain can lead to bone formation, bone structure optimization, and higher bone mineral density (BMD), while reduced strain leads to bone resorption and bone loss (Huiskes et al, 1987). Finite element analysis enables the quantification of the change in the strain environment and is widely used to understand how interventions and disease affect load transfer and bone remodeling (Ong et al, 2009;Dickinson, 2014;Quilez et al, 2017;Zhang et al, 2020;Anijs et al, 2022). CPKA procedures could, in theory, lead to favorable load transfer to bone, as articulating surfaces, ligaments, and bone stock are preserved compared to TKA.…”
Section: Introductionmentioning
confidence: 99%