2026
Quayyum S, Pageau A, Tilley M, Dickerson CR, Maly MR, Athwal GS, Knowles NK
Comparison of Reconstruction Kernel and Monochromatic Energy Pairs Used in Dual Energy CT Imaging of the Proximal Humerus
Dual energy CT; Quantitative CT; Monochromatic energy pairs; Material decomposition; Finite element modeling; Bone; Reconstruction kernel
Pageau A, Pervez Y, Wolfe A, Athwal GS, Knowles NK
Inset Glenoid Component Stability and Bone Removal by Implantation Depth
Glenoid; Osteoarthritis; Modeling; Component stability; Shoulder; Shoulder arthroplasty; Inset; Inlay
Knowles NK, Stiles C, Wolfe A, Athwal GS
Computational Glenoid Component Micromotion During Initial Fixation is not Replicated by Polyurethane Foam Blocks Compared to Osteoarthritic Bone Models
Glenoid; Osteoarthritis; Modeling; Implant stability
DOI: 10.1080/10255842.2026.2679193
Mohammadi H, Eichwalder J, Ghaffari D, Ferreira LM, Knowles NK
A Review Of Macro-Damage Models Used In Finite Element Modelling Of Bone Fracture
Bone fracture; FE; CDM; Elastoplasticity; CZM; XFEM; PFM
DOI: 10.1088/1361-651X/ae65b2
Zojaji M, Pageau AG, Maluckov T, Eichwalder J, Peskova M, Smith C, Athwal GS, Gorbet M, Ferreira LM, Knowles NK
Design and Validation of a Perfusion Bioreactor for Long-term Human Bone Explant Culture
Ex vivo bone culture; Perfusion bioreactor; Osteoarthritis; Bone remodelling; Computational fluid dynamics
DOI: 10.1093/jbmrpl/ziag081
Stiles CK, Matheson BE, Athwal GS, Callaghan JP, Dickerson CR, Boyd SK, Knowles NK
Internal Density Calibration in the Proximal Humerus to Estimate Bone Stiffness for Stemless Shoulder Arthroplasty
CT Internal Calibration; QCT; Finite Element Modelling; Shoulder
DOI: 10.1002/jor.70143
2025
Pervez Y, Stiles C, Yang Z, Pageau A, Ying J, Davidson J, Arshad E, Cudlip AC, Laing A, Callaghan J, Knowles NK
The Effect Of Image Reconstruction Kernel And Density Modulus Relationship In Finite Element Models Of Simulated Cadaveric Acromial Loading
Acromial Fracture; Image-Based FEMs; Material Modeling; CT Imaging
DOI: 10.1016/j.jbiomech.2025.112876
Beshay D, Quayyum S, Ying J, Stiles C, Knowles NK
Image-based Finite Element Model Stiffness and vBMD by Single and Dual Energy CT Reconstruction Kernel
Dual energy CT; Quantitative CT; Finite element modeling; Bone; Reconstruction kernel
DOI: 10.1016/j.jbiomech.2024.112426
