New model of lumbar spine biomechanics with the use of simulation analysis

The existing biomechanical models of the lumbo-sacral spine do not explain the role of the dorsal extensor muscle and fascia. The study attempts to explain the action of paraspinal muscles based on the mechanism of contraction and “hydro skeleton”. It was assumed that the muscle contracting produces...

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Main Authors:	Kubaszewski Łukasz, Dąbrowski Mikołaj, Talaśka Krzysztof, Wilczyński Dominik
Format:	Article
Language:	English
Published:	EDP Sciences 2019-01-01
Series:	MATEC Web of Conferences
Subjects:	lumbar spine model of lumbar spine lumbar lordosis biomechanics simulation
Online Access:	https://doi.org/10.1051/matecconf/201925402031

id	doaj-6fd5ea305f0748e6bff332a93213171e
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spelling	doaj-6fd5ea305f0748e6bff332a93213171e2021-02-02T08:46:48ZengEDP SciencesMATEC Web of Conferences2261-236X2019-01-012540203110.1051/matecconf/201925402031matecconf_mms18_02031New model of lumbar spine biomechanics with the use of simulation analysisKubaszewski Łukasz0Dąbrowski Mikołaj1Talaśka Krzysztof2Wilczyński Dominik3Poznań University of Medical Sciences, Department of Spondyloorthopedics and Biomechanics of the Spine, Wiktor Dega Orthopedic Rehabilitation Clinical HospitalPoznań University of Medical Sciences, Department of Spondyloorthopedics and Biomechanics of the Spine, Wiktor Dega Orthopedic Rehabilitation Clinical HospitalPoznan University of Technology, Chair of Basics of Machine DesignPoznan University of Technology, Chair of Basics of Machine DesignThe existing biomechanical models of the lumbo-sacral spine do not explain the role of the dorsal extensor muscle and fascia. The study attempts to explain the action of paraspinal muscles based on the mechanism of contraction and “hydro skeleton”. It was assumed that the muscle contracting produces hydrostatic pressure and in this way is able to resist and transfer loads. In this mechanism, inside ventricular pressure can modify the load transfer through the spine. To confirm the hypothesis discussed above, a simplified simulation model of the lumbar spine was built. For this purpose, scientific software named ABAQUS, using finite element methods was used. The model of the spine was mainly a kinematic model aimed at reflecting the impact of the spinal muscle function on lumbar lordosis.https://doi.org/10.1051/matecconf/201925402031lumbar spinemodel of lumbar spinelumbar lordosisbiomechanicssimulation
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Kubaszewski Łukasz Dąbrowski Mikołaj Talaśka Krzysztof Wilczyński Dominik
spellingShingle	Kubaszewski Łukasz Dąbrowski Mikołaj Talaśka Krzysztof Wilczyński Dominik New model of lumbar spine biomechanics with the use of simulation analysis MATEC Web of Conferences lumbar spine model of lumbar spine lumbar lordosis biomechanics simulation
author_facet	Kubaszewski Łukasz Dąbrowski Mikołaj Talaśka Krzysztof Wilczyński Dominik
author_sort	Kubaszewski Łukasz
title	New model of lumbar spine biomechanics with the use of simulation analysis
title_short	New model of lumbar spine biomechanics with the use of simulation analysis
title_full	New model of lumbar spine biomechanics with the use of simulation analysis
title_fullStr	New model of lumbar spine biomechanics with the use of simulation analysis
title_full_unstemmed	New model of lumbar spine biomechanics with the use of simulation analysis
title_sort	new model of lumbar spine biomechanics with the use of simulation analysis
publisher	EDP Sciences
series	MATEC Web of Conferences
issn	2261-236X
publishDate	2019-01-01
description	The existing biomechanical models of the lumbo-sacral spine do not explain the role of the dorsal extensor muscle and fascia. The study attempts to explain the action of paraspinal muscles based on the mechanism of contraction and “hydro skeleton”. It was assumed that the muscle contracting produces hydrostatic pressure and in this way is able to resist and transfer loads. In this mechanism, inside ventricular pressure can modify the load transfer through the spine. To confirm the hypothesis discussed above, a simplified simulation model of the lumbar spine was built. For this purpose, scientific software named ABAQUS, using finite element methods was used. The model of the spine was mainly a kinematic model aimed at reflecting the impact of the spinal muscle function on lumbar lordosis.
topic	lumbar spine model of lumbar spine lumbar lordosis biomechanics simulation
url	https://doi.org/10.1051/matecconf/201925402031
work_keys_str_mv	AT kubaszewskiłukasz newmodeloflumbarspinebiomechanicswiththeuseofsimulationanalysis AT dabrowskimikołaj newmodeloflumbarspinebiomechanicswiththeuseofsimulationanalysis AT talaskakrzysztof newmodeloflumbarspinebiomechanicswiththeuseofsimulationanalysis AT wilczynskidominik newmodeloflumbarspinebiomechanicswiththeuseofsimulationanalysis
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New model of lumbar spine biomechanics with the use of simulation analysis

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