Is it possible to estimate the compressive force in the lumbar spine from intradiscal pressure measurements? : a finite element evaluation
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| Deutscher übersetzter Titel: | Ist es möglich, die Druckkraft in der Lendenwirbelsäule durch Bandscheibendruckmessungen zu schätzen? : eine Bewertung anhand der finiten Elemente |
|---|---|
| Autor: | Dreischarf, Marcel; Rohlmann, Antonius; Zhu, Rui; Schmidt, Hendrik; Zander, Thomas |
| Erschienen in: | Medical engineering & physics |
| Veröffentlicht: | 35 (2013), 9, S. 1385–1390, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 1350-4533, 1873-4030 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201503002411 |
| Quelle: | BISp |
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PU201503002411 |
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db |
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Literatur |
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2019-01-21T10:47:17Z |
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2015-03-25T10:49:25Z |
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BISp |
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Zeitschriftenartikel |
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JO00000100984 |
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JOI201300090100984 |
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Medical engineering & physics |
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Medical engineering & physics, 2013, 9 |
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PU201503002411 |
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Is it possible to estimate the compressive force in the lumbar spine from intradiscal pressure measurements? : a finite element evaluation |
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1385 |
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bisparticle |
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2013 |
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2013 |
| language |
eng |
| title |
Is it possible to estimate the compressive force in the lumbar spine from intradiscal pressure measurements? : a finite element evaluation |
| spellingShingle |
Is it possible to estimate the compressive force in the lumbar spine from intradiscal pressure measurements? : a finite element evaluation Analyse, biomechanische Biomechanik Druckmessung Kompression Lendenwirbelsäule MiSpEx Rücken Rückenschmerz Sportmedizin Validität Wirbelsäule |
| title_sort |
is it possible to estimate the compressive force in the lumbar spine from intradiscal pressure measurements a finite element evaluation |
| title_short |
Is it possible to estimate the compressive force in the lumbar spine from intradiscal pressure measurements? : a finite element evaluation |
| title_alt |
Ist es möglich, die Druckkraft in der Lendenwirbelsäule durch Bandscheibendruckmessungen zu schätzen? : eine Bewertung anhand der finiten Elemente |
| title_alt_lang |
deu |
| media_type |
Elektronische Ressource (online) Gedruckte Ressource |
| city |
Amsterdam |
| abstract |
Knowledge about in vivo spinal compressive forces is a basic requirement for spinal biomechanics. Their direct measurement is not yet possible. Therefore, compressive forces are estimated from in vivo measured intradiscal pressure values. However, it is still not evident how precise these estimations are. A finite element model of the spine was employed to simulate elementary body positions and the compressive force at level L4-5 was calculated. This value was compared with different estimations calculated by multiplying the intradiscal pressure with the disc's cross-sectional area and with a correction factor. A model specific and different previously employed correction factors were used. Separately, in vivo forces were estimated from previously measured pressure values. A model specific correction factor leads for all body positions to a good estimation (error <4%) of the force except for extension (error >27%). Non-model specific correction factors lead to estimation errors of up to 44%. When accounting for these limitations, in vivo forces were estimated e.g. for standing between 430 N and 600 N. Compressive forces can be estimated for non-extended body positions when the individual correction factor is known. In vivo forces can be estimated from intradiscal pressure values within a certain range. Verf.-Referat |
| abstract_lang |
eng |
| abstract_type |
abstract |
| author2 |
Dreischarf, Marcel Rohlmann, Antonius Zhu, Rui Schmidt, Hendrik Zander, Thomas |
| author_facet |
Dreischarf, Marcel Rohlmann, Antonius Zhu, Rui Schmidt, Hendrik Zander, Thomas |
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Autor Autor Autor Autor Autor |
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|
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Dreischarf, Marcel Rohlmann, Antonius Zhu, Rui Schmidt, Hendrik Zander, Thomas |
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|
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0/Autor/ 1/Autor/Dreischarf, Marcel/ 0/Autor/ 1/Autor/Rohlmann, Antonius/ 0/Autor/ 1/Autor/Zhu, Rui/ 0/Autor/ 1/Autor/Schmidt, Hendrik/ 0/Autor/ 1/Autor/Zander, Thomas/ |
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http://www.sciencedirect.com/science/article/pii/S1350453313000611 |
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misc |
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0 |
| issn |
1350-4533 1873-4030 |
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1350-4533 1873-4030 1181080-4 Analyse, biomechanische Biomechanik Druckmessung Kompression Lendenwirbelsäule MiSpEx Rücken Rückenschmerz Sportmedizin Validität Wirbelsäule back back pain biomechanical analysis biomechanics compression lumbar spine MiSpEx pressure measurement sports medicine validity vertebral column Bewegung, physikalische Merkmal, biomechanisches Biokinematik Prinzip, biomechanisches Kreuzschmerz Rückenschmerzen Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Wirbelsäulenelastizität Wirbelsäulengymnastik Kompression, dynamische Gültigkeit Gültigkeitskoeffizient Analyse, methodische Aufzeichnung, biomechanische Untersuchung, biomechanische RanRücken backache spinal column backpain Is it possible to estimate the compressive force in the lumbar spine from intradiscal pressure measurements? : a finite element evaluation PU201503002411 201503002411 |
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1181080-4 |
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0/Niederlande/ |
| topic |
Analyse, biomechanische Biomechanik Druckmessung Kompression Lendenwirbelsäule MiSpEx Rücken Rückenschmerz Sportmedizin Validität Wirbelsäule |
| topic_facet |
Analyse, biomechanische Biomechanik Druckmessung Kompression Lendenwirbelsäule MiSpEx Rücken Rückenschmerz Sportmedizin Validität Wirbelsäule |
| topic_en |
back back pain biomechanical analysis biomechanics compression lumbar spine MiSpEx pressure measurement sports medicine validity vertebral column |
| topic_en_facet |
back back pain biomechanical analysis biomechanics compression lumbar spine MiSpEx pressure measurement sports medicine validity vertebral column |
| synonym |
Bewegung, physikalische Merkmal, biomechanisches Biokinematik Prinzip, biomechanisches Kreuzschmerz Rückenschmerzen Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Wirbelsäulenelastizität Wirbelsäulengymnastik Kompression, dynamische Gültigkeit Gültigkeitskoeffizient Analyse, methodische Aufzeichnung, biomechanische Untersuchung, biomechanische RanRücken |
| synonym_en |
backache spinal column backpain |
| reference_project_id |
PR020141100051 PR020141100052 |
| reference_project_title |
MiSpEx: Bewertung der Wirbelsäulen-Bewegung (Parallelstudie 4) MiSpEx: Mathematische Modelle: Muskelkräfte und Wirbelsäulenbelastung (Parallelstudie 5) |
| reference_project_type |
Forschungsprojekt Forschungsprojekt |
| reference_project_year |
05/2011-12/2015 05/2011-12/2015 |
| reference_project_author |
Schmidt, Hendrik (Charité - Universitätsmedizin Berlin / Campus Virchow Klinikum / Julius Wolff Institut) Schmidt, Hendrik (Charité - Universitätsmedizin Berlin / Campus Virchow Klinikum / Julius Wolff Institut) |
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Medical engineering & physics |
| container_title |
Medical engineering & physics |
| container_volume |
35 |
| container_issue |
9 |
| container_start_page |
S. 1385–1390 |
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1 |
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BISp |
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JO00000100984 |
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2013 |
| journal_issue |
9 |
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1791513655517380608 |
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13,546012 |