Computational lumbar spine models: A literature review

GG Knapik, E Mendel, E Bourekas, WS Marras - Clinical Biomechanics, 2022 - Elsevier
Background Computational spine models of various types have been employed to
understand spine function, assess the risk that different activities pose to the spine, and …

Virtual lumbar spine of multi-body model based on simbody

Z Gao, I Gibson, C Ding, J Wang, J Wang - Procedia Technology, 2015 - Elsevier
The spine is an important and complex skeletal structure in the human body. It is a
vulnerable part of our skeleton that is open to many medical problems. Hence it is necessary …

Impact of material and morphological parameters on the mechanical response of the lumbar spine–a finite element sensitivity study

T Zander, M Dreischarf, AK Timm, WW Baumann… - Journal of …, 2017 - Elsevier
Finite element models are frequently used to study lumbar spinal biomechanics.
Deterministic models are used to reflect a certain configuration, including the means of …

Improvement in determining the risk of damage to the human lumbar functional spinal unit considering age, height, weight and sex using a combination of FEM and …

F Somovilla-Gómez, R Lostado-Lorza… - … and modeling in …, 2020 - Springer
Human functional spinal unit (FSU) is comprised of two adjacent vertebrae, the intervertebral
disc (IVD), the cartilage endplates and the connecting ligamentous tissues. As humans age …

Calibration and validation of a novel hybrid model of the lumbosacral spine in ArtiSynth–The passive structures

R Remus, A Lipphaus, M Neumann, B Bender - PLoS one, 2021 - journals.plos.org
In computational biomechanics, two separate types of models have been used
predominantly to enhance the understanding of the mechanisms of action of the …

Computational challenges in tissue engineering for the spine

APG Castro - Bioengineering, 2021 - mdpi.com
This paper deals with a brief review of the recent developments in computational modelling
applied to innovative treatments of spine diseases. Additionally, it provides a perspective on …

Improving the process of adjusting the parameters of finite element models of healthy human intervertebral discs by the multi-response surface method

F Somovilla Gómez, R Lostado Lorza… - Materials, 2017 - mdpi.com
The kinematic behavior of models that are based on the finite element method (FEM) for
modeling the human body depends greatly on an accurate estimate of the parameters that …

Incorporating six degree-of-freedom intervertebral joint stiffness in a lumbar spine musculoskeletal model—method and performance in flexed postures

X Meng, AG Bruno, B Cheng… - Journal of …, 2015 - asmedigitalcollection.asme.org
Intervertebral translations and rotations are likely dependent on intervertebral stiffness
properties. The objective of this study was to incorporate realistic intervertebral stiffnesses in …

Biomechanical investigation on the influence of the regional material degeneration of an intervertebral disc in a lower lumbar spinal unit: a finite element study

M Tanaka - Computers in Biology and Medicine, 2018 - Elsevier
Intervertebral disc degeneration involves changes in its material properties that affect the
mechanical functions of the spinal system. However, the alteration of the biomechanics of a …

Musculo-skeletal modeling using finite element analysis, process integration, and design optimization

S Sett, VG Oancea, JA Hurtado… - US Patent …, 2019 - Google Patents
The present invention relates to a method and corresponding system for modeling a
musculo-skeletal system. An embodiment of the method of the invention begins by scaling …