Validation and application of an intervertebral disc finite element model utilizing independently constructed tissue-level constitutive formulations that are nonlinear …

NT Jacobs, DH Cortes, JM Peloquin, EJ Vresilovic… - Journal of …, 2014 - Elsevier
Finite element (FE) models are advantageous in the study of intervertebral disc mechanics
as the stress–strain distributions can be determined throughout the tissue and the applied …

Finite element analysis of the influence of loading rate on a model of the full lumbar spine under dynamic loading conditions

E Wagnac, PJ Arnoux, A Garo, CE Aubin - Medical & biological …, 2012 - Springer
Despite an increase in the number of experimental and numerical studies dedicated to
spinal trauma, the influence of the rate of loading or displacement on lumbar spine injuries …

Development and validation of lumbar spine finite element model

T Wiczenbach, L Pachocki, K Daszkiewicz… - PeerJ, 2023 - peerj.com
The functional biomechanics of the lumbar spine have been better understood by finite
element method (FEM) simulations. However, there are still areas where the behavior of soft …

Computational model predicts risk of spinal screw loosening in patients

MR Fasser, G Gerber, C Passaplan, F Cornaz… - European Spine …, 2022 - Springer
Purpose Pedicle screw loosening is a frequent complication in lumbar spine fixation, most
commonly among patients with poor bone quality. Determining patients at high risk for …

Investigation of impact loading rate effects on the ligamentous cervical spinal load-partitioning using finite element model of functional spinal unit C2–C3

T Mustafy, M El-Rich, W Mesfar, K Moglo - Journal of biomechanics, 2014 - Elsevier
The cervical spine functions as a complex mechanism that responds to sudden loading in a
unique manner, due to intricate structural features and kinematics. The spinal load-sharing …

A database of lumbar spinal mechanical behavior for validation of spinal analytical models

IAF Stokes, M Gardner-Morse - Journal of biomechanics, 2016 - Elsevier
Data from two experimental studies with eight specimens each of spinal motion segments
and/or intervertebral discs are presented in a form that can be used for comparison with …

Biomechanics of thoracolumbar junction vertebral fractures from various kinematic conditions

L Fradet, Y Petit, E Wagnac, CE Aubin… - Medical & biological …, 2014 - Springer
Thoracolumbar spine fracture classifications are mainly based on a post-traumatic
observation of fracture patterns, which is not sufficient to provide a full understanding of …

A biomechanical investigation of thoracolumbar burst fracture under vertical impact loads using finite element method

LX Guo, WJ Li - Clinical Biomechanics, 2019 - Elsevier
Background A sudden vertical impact load on spine can cause spinal burst fracture,
especially in the thoracolumbar junction region. This study aimed at investigating the …

State-of-the-art of finite element modelling of the human spine to study the impact of vibrations: a review

S Verma, A Chanda - International Journal for Computational …, 2024 - Taylor & Francis
Exposure to vibration can be harmful to the spinal column, which can cause injury to the
spine and related tissues by jolting and compressing the spinal column's vertebrae. Long …

Simulation of cancer progression in bone by a virtual thermal flux with a case study on lumbar vertebrae with multiple myeloma

AR Nazari - Medical Engineering & Physics, 2024 - Elsevier
Background Two main problems examining the mechanism of cancer progression in the
tissues using the computational models are lack of enough knowledge on the effective …