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The fatty degeneration of the lumbar erector spinae muscles affects dynamic spinal compensation ability during gait in adult spinal deformity
This study aimed to investigate whether fat infiltration in lumbar paravertebral muscles assessed by magnetic resonance imaging (MRI) could be related to dynamic sagittal spino-pelvic balance during gait in adult spinal deformity (ASD). This is a retrospective analysis of 28 patients with ASD. The f...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8433155/ https://www.ncbi.nlm.nih.gov/pubmed/34508130 http://dx.doi.org/10.1038/s41598-021-97358-5 |
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author | Miura, Kousei Kadone, Hideki Asada, Tomoyuki Koda, Masao Funayama, Toru Takahashi, Hiroshi Noguchi, Hiroshi Mataki, Kentaro Shibao, Yosuke Sato, Kosuke Eto, Fumihiko Kono, Mamoru Suzuki, Kenji Yamazaki, Masashi |
author_facet | Miura, Kousei Kadone, Hideki Asada, Tomoyuki Koda, Masao Funayama, Toru Takahashi, Hiroshi Noguchi, Hiroshi Mataki, Kentaro Shibao, Yosuke Sato, Kosuke Eto, Fumihiko Kono, Mamoru Suzuki, Kenji Yamazaki, Masashi |
author_sort | Miura, Kousei |
collection | PubMed |
description | This study aimed to investigate whether fat infiltration in lumbar paravertebral muscles assessed by magnetic resonance imaging (MRI) could be related to dynamic sagittal spino-pelvic balance during gait in adult spinal deformity (ASD). This is a retrospective analysis of 28 patients with ASD. The fat infiltration rate of lumbar erector spinae muscles, multifidus muscles and psoas major muscles was measured by T2 weighted axial MRI at L1-2 and L4-5. Dynamic sagittal spinal and pelvic angles during gait were evaluated using 3D motion analysis. The correlation between fat infiltration rate of those muscles with variations in dynamic kinematic variables while walking and static radiological parameters was analyzed. Spinal kyphosis and pelvic anteversion significantly increased during gait. Fat infiltration rate of erector spinae muscles at L1-2 was positively correlated with thoracic kyphosis (r = 0.392, p = 0.039) and pelvic tilt (r = 0.415, p = 0.028). Increase of spinal kyphosis during walking was positively correlated with fat infiltration rate of erector spinae muscles both at L1-2 (r = 0.394, p = 0.038) and L4-5 (r = 0.428, p = 0.023). Qualitative evaluation of lumbar erector spinae muscles assessed by fat infiltration rate has the potential to reflect dynamic spino-pelvic balance during gait. |
format | Online Article Text |
id | pubmed-8433155 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-84331552021-09-13 The fatty degeneration of the lumbar erector spinae muscles affects dynamic spinal compensation ability during gait in adult spinal deformity Miura, Kousei Kadone, Hideki Asada, Tomoyuki Koda, Masao Funayama, Toru Takahashi, Hiroshi Noguchi, Hiroshi Mataki, Kentaro Shibao, Yosuke Sato, Kosuke Eto, Fumihiko Kono, Mamoru Suzuki, Kenji Yamazaki, Masashi Sci Rep Article This study aimed to investigate whether fat infiltration in lumbar paravertebral muscles assessed by magnetic resonance imaging (MRI) could be related to dynamic sagittal spino-pelvic balance during gait in adult spinal deformity (ASD). This is a retrospective analysis of 28 patients with ASD. The fat infiltration rate of lumbar erector spinae muscles, multifidus muscles and psoas major muscles was measured by T2 weighted axial MRI at L1-2 and L4-5. Dynamic sagittal spinal and pelvic angles during gait were evaluated using 3D motion analysis. The correlation between fat infiltration rate of those muscles with variations in dynamic kinematic variables while walking and static radiological parameters was analyzed. Spinal kyphosis and pelvic anteversion significantly increased during gait. Fat infiltration rate of erector spinae muscles at L1-2 was positively correlated with thoracic kyphosis (r = 0.392, p = 0.039) and pelvic tilt (r = 0.415, p = 0.028). Increase of spinal kyphosis during walking was positively correlated with fat infiltration rate of erector spinae muscles both at L1-2 (r = 0.394, p = 0.038) and L4-5 (r = 0.428, p = 0.023). Qualitative evaluation of lumbar erector spinae muscles assessed by fat infiltration rate has the potential to reflect dynamic spino-pelvic balance during gait. Nature Publishing Group UK 2021-09-10 /pmc/articles/PMC8433155/ /pubmed/34508130 http://dx.doi.org/10.1038/s41598-021-97358-5 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Miura, Kousei Kadone, Hideki Asada, Tomoyuki Koda, Masao Funayama, Toru Takahashi, Hiroshi Noguchi, Hiroshi Mataki, Kentaro Shibao, Yosuke Sato, Kosuke Eto, Fumihiko Kono, Mamoru Suzuki, Kenji Yamazaki, Masashi The fatty degeneration of the lumbar erector spinae muscles affects dynamic spinal compensation ability during gait in adult spinal deformity |
title | The fatty degeneration of the lumbar erector spinae muscles affects dynamic spinal compensation ability during gait in adult spinal deformity |
title_full | The fatty degeneration of the lumbar erector spinae muscles affects dynamic spinal compensation ability during gait in adult spinal deformity |
title_fullStr | The fatty degeneration of the lumbar erector spinae muscles affects dynamic spinal compensation ability during gait in adult spinal deformity |
title_full_unstemmed | The fatty degeneration of the lumbar erector spinae muscles affects dynamic spinal compensation ability during gait in adult spinal deformity |
title_short | The fatty degeneration of the lumbar erector spinae muscles affects dynamic spinal compensation ability during gait in adult spinal deformity |
title_sort | fatty degeneration of the lumbar erector spinae muscles affects dynamic spinal compensation ability during gait in adult spinal deformity |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8433155/ https://www.ncbi.nlm.nih.gov/pubmed/34508130 http://dx.doi.org/10.1038/s41598-021-97358-5 |
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