The resting coronal and sagittal stance position of the torso in adolescents with and without spinal deformity

Abstract The purpose of this work is to identify the resting stance of the torso, defined as the position of the C7 vertebral body relative to the sacrum in a ‘birds eye view’, as the coronal and sagittal offset, in those without spinal deformity, those with pre and post-operative AIS, and those wit...

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Autores principales:	Adrian Gardner, James Archer, Fiona Berryman, Paul Pynsent
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/c1a1117500054f58b101d3ae8abb60a6
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spelling	oai:doaj.org-article:c1a1117500054f58b101d3ae8abb60a62021-12-02T14:16:48ZThe resting coronal and sagittal stance position of the torso in adolescents with and without spinal deformity10.1038/s41598-021-81818-z2045-2322https://doaj.org/article/c1a1117500054f58b101d3ae8abb60a62021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-81818-zhttps://doaj.org/toc/2045-2322Abstract The purpose of this work is to identify the resting stance of the torso, defined as the position of the C7 vertebral body relative to the sacrum in a ‘birds eye view’, as the coronal and sagittal offset, in those without spinal deformity, those with pre and post-operative AIS, and those with Scheuermann's kyphosis (SK). Using ISIS2 surface topography, the coronal and sagittal offset were measured in a prospective manner in all groups. With bivariate ellipses, a mean and 95% confidence ellipse of the data was developed. Statistical analyses was performed to examine the distribution of the data from the groups. A graphical representation of the data was developed. There were 829 without spinal deformity, 289 in both the pre and post-operative with AIS and 59 with SK. The results showed that the mean coronal offset for all groups was between 2 and 6 mm and the sagittal offset was 12 and 26 mm. Statistically significance was seen for both measures between the non-scoliotic and both AIS groups, along with the pre-operative AIS coronal offset and post-operative AIS sagittal offset and the SK measures. However, all mean values were within the 95% confidence ellipse for all of the groups. Regardless of the size or type of spinal deformity, the position of the C7 vertebral body and sacrum remain within the 95% confidence ellipse of that seen in those without spinal deformity. This work defines the Minimally Clinically Important Difference for all of the groups.Adrian GardnerJames ArcherFiona BerrymanPaul PynsentNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Adrian Gardner James Archer Fiona Berryman Paul Pynsent The resting coronal and sagittal stance position of the torso in adolescents with and without spinal deformity
description	Abstract The purpose of this work is to identify the resting stance of the torso, defined as the position of the C7 vertebral body relative to the sacrum in a ‘birds eye view’, as the coronal and sagittal offset, in those without spinal deformity, those with pre and post-operative AIS, and those with Scheuermann's kyphosis (SK). Using ISIS2 surface topography, the coronal and sagittal offset were measured in a prospective manner in all groups. With bivariate ellipses, a mean and 95% confidence ellipse of the data was developed. Statistical analyses was performed to examine the distribution of the data from the groups. A graphical representation of the data was developed. There were 829 without spinal deformity, 289 in both the pre and post-operative with AIS and 59 with SK. The results showed that the mean coronal offset for all groups was between 2 and 6 mm and the sagittal offset was 12 and 26 mm. Statistically significance was seen for both measures between the non-scoliotic and both AIS groups, along with the pre-operative AIS coronal offset and post-operative AIS sagittal offset and the SK measures. However, all mean values were within the 95% confidence ellipse for all of the groups. Regardless of the size or type of spinal deformity, the position of the C7 vertebral body and sacrum remain within the 95% confidence ellipse of that seen in those without spinal deformity. This work defines the Minimally Clinically Important Difference for all of the groups.
format	article
author	Adrian Gardner James Archer Fiona Berryman Paul Pynsent
author_facet	Adrian Gardner James Archer Fiona Berryman Paul Pynsent
author_sort	Adrian Gardner
title	The resting coronal and sagittal stance position of the torso in adolescents with and without spinal deformity
title_short	The resting coronal and sagittal stance position of the torso in adolescents with and without spinal deformity
title_full	The resting coronal and sagittal stance position of the torso in adolescents with and without spinal deformity
title_fullStr	The resting coronal and sagittal stance position of the torso in adolescents with and without spinal deformity
title_full_unstemmed	The resting coronal and sagittal stance position of the torso in adolescents with and without spinal deformity
title_sort	resting coronal and sagittal stance position of the torso in adolescents with and without spinal deformity
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c1a1117500054f58b101d3ae8abb60a6
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The resting coronal and sagittal stance position of the torso in adolescents with and without spinal deformity

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