Shear wave elastography of the lateral abdominal muscles in C-shaped idiopathic scoliosis: a case–control study

Abstract Considering that knowledge about lateral abdominal muscles (LAM) in idiopathic scoliosis (IS) is still very limited, the aims of this study were: (a) to compare LAM thickness and elasticity between C-shaped IS and non-scoliotic population; and (b) to compare LAM thickness and elasticity bet...

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Autores principales:	Paweł Linek, Małgorzata Pałac, Tomasz Wolny
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/f65af64408d243079e310b943a1c825b
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spelling	oai:doaj.org-article:f65af64408d243079e310b943a1c825b2021-12-02T16:31:14ZShear wave elastography of the lateral abdominal muscles in C-shaped idiopathic scoliosis: a case–control study10.1038/s41598-021-85552-42045-2322https://doaj.org/article/f65af64408d243079e310b943a1c825b2021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-85552-4https://doaj.org/toc/2045-2322Abstract Considering that knowledge about lateral abdominal muscles (LAM) in idiopathic scoliosis (IS) is still very limited, the aims of this study were: (a) to compare LAM thickness and elasticity between C-shaped IS and non-scoliotic population; and (b) to compare LAM thickness and elasticity between C-shaped thoracic, thoracolumbar, and lumbar IS. A total of 259 adolescents were included in the final analysis; among these, 108 were IS and 151 were non-IS. LAM thickness and elasticity were measured at rest and during isometric contraction by an Aixplorer ultrasound scanner. Out of all LAM, only OE thickness was higher on the convex body side compared to the concave side in lumbar and thoracolumbar scoliosis. It may be related with muscle’s atrophy/hypertrophy or other tissues displacement rather than different force generated by the muscle on both body sides, because an asymmetry in the elasticity of the LAM between the convex and concave side was not presented. The only TrA was stiffer in lumbar scoliosis compared to thoracolumbar and thoracic scoliosis. LAM elasticity was similar in IS and non-IS adolescents.Paweł LinekMałgorzata PałacTomasz WolnyNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Paweł Linek Małgorzata Pałac Tomasz Wolny Shear wave elastography of the lateral abdominal muscles in C-shaped idiopathic scoliosis: a case–control study
description	Abstract Considering that knowledge about lateral abdominal muscles (LAM) in idiopathic scoliosis (IS) is still very limited, the aims of this study were: (a) to compare LAM thickness and elasticity between C-shaped IS and non-scoliotic population; and (b) to compare LAM thickness and elasticity between C-shaped thoracic, thoracolumbar, and lumbar IS. A total of 259 adolescents were included in the final analysis; among these, 108 were IS and 151 were non-IS. LAM thickness and elasticity were measured at rest and during isometric contraction by an Aixplorer ultrasound scanner. Out of all LAM, only OE thickness was higher on the convex body side compared to the concave side in lumbar and thoracolumbar scoliosis. It may be related with muscle’s atrophy/hypertrophy or other tissues displacement rather than different force generated by the muscle on both body sides, because an asymmetry in the elasticity of the LAM between the convex and concave side was not presented. The only TrA was stiffer in lumbar scoliosis compared to thoracolumbar and thoracic scoliosis. LAM elasticity was similar in IS and non-IS adolescents.
format	article
author	Paweł Linek Małgorzata Pałac Tomasz Wolny
author_facet	Paweł Linek Małgorzata Pałac Tomasz Wolny
author_sort	Paweł Linek
title	Shear wave elastography of the lateral abdominal muscles in C-shaped idiopathic scoliosis: a case–control study
title_short	Shear wave elastography of the lateral abdominal muscles in C-shaped idiopathic scoliosis: a case–control study
title_full	Shear wave elastography of the lateral abdominal muscles in C-shaped idiopathic scoliosis: a case–control study
title_fullStr	Shear wave elastography of the lateral abdominal muscles in C-shaped idiopathic scoliosis: a case–control study
title_full_unstemmed	Shear wave elastography of the lateral abdominal muscles in C-shaped idiopathic scoliosis: a case–control study
title_sort	shear wave elastography of the lateral abdominal muscles in c-shaped idiopathic scoliosis: a case–control study
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/f65af64408d243079e310b943a1c825b
work_keys_str_mv	AT pawełlinek shearwaveelastographyofthelateralabdominalmusclesincshapedidiopathicscoliosisacasecontrolstudy AT małgorzatapałac shearwaveelastographyofthelateralabdominalmusclesincshapedidiopathicscoliosisacasecontrolstudy AT tomaszwolny shearwaveelastographyofthelateralabdominalmusclesincshapedidiopathicscoliosisacasecontrolstudy
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Shear wave elastography of the lateral abdominal muscles in C-shaped idiopathic scoliosis: a case–control study

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