Effect of sagittal alignment parameters on intervertebral compression forces in asymptomatic adolescent girls, during a pubertal growth spurt, using a thoracolumbar musculoskeletal model

Mohammad Amin  Shayestehpour; Hamed Shayestehpour; Christian Nai En Tierp-Wong; John Rasmussen

Effect of sagittal alignment parameters on intervertebral compression forces in asymptomatic adolescent girls, during a pubertal growth spurt, using a thoracolumbar musculoskeletal model

Mohammad Amin Shayestehpour^*, Hamed Shayestehpour, Christian Nai En Tierp-Wong, John Rasmussen

^*Corresponding author for this work

Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

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Abstract

Sagittal alignment of the spine alters during the pubertal growth spurt. Using a musculoskeletal model, we simulated these alterations by choosing Thoracic Kyphosis and Sagittal Vertical Alignment as variable parameters. Results indicated that, by increasing these parameters as the posterior inclination of the spine decreases through the growth spurt, the intervertebral compression forces of the thoracolumbar spine increase.

Original language	English
Publication date	29 Jul 2021
Number of pages	1
Publication status	Published - 29 Jul 2021
Event	XXVIII Congress of the International Society of Biomechanics - Online, Stockholm, Sweden Duration: 25 Jul 2021 → 29 Jul 2021

Conference

Conference	XXVIII Congress of the International Society of Biomechanics
Location	Online
Country/Territory	Sweden
City	Stockholm
Period	25/07/2021 → 29/07/2021

Keywords

Musculoskeletal Modeling
Adolescent idiopathic scoliosis
Sagittal alignment
Intervertebral compression force
Thoracic kyphosis

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ISB2_2021Final published version, 238 KBLicence: Unspecified

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Shayestehpour, M. A., Shayestehpour, H., Tierp-Wong, C. N. E., & Rasmussen, J. (2021). Effect of sagittal alignment parameters on intervertebral compression forces in asymptomatic adolescent girls, during a pubertal growth spurt, using a thoracolumbar musculoskeletal model. PA073. Poster presented at XXVIII Congress of the International Society of Biomechanics, Stockholm, Sweden.

Shayestehpour, Mohammad Amin ; Shayestehpour, Hamed ; Tierp-Wong, Christian Nai En et al. / Effect of sagittal alignment parameters on intervertebral compression forces in asymptomatic adolescent girls, during a pubertal growth spurt, using a thoracolumbar musculoskeletal model. Poster presented at XXVIII Congress of the International Society of Biomechanics, Stockholm, Sweden.1 p.

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title = "Effect of sagittal alignment parameters on intervertebral compression forces in asymptomatic adolescent girls, during a pubertal growth spurt, using a thoracolumbar musculoskeletal model",

abstract = "Sagittal alignment of the spine alters during the pubertal growth spurt. Using a musculoskeletal model, we simulated these alterations by choosing Thoracic Kyphosis and Sagittal Vertical Alignment as variable parameters. Results indicated that, by increasing these parameters as the posterior inclination of the spine decreases through the growth spurt, the intervertebral compression forces of the thoracolumbar spine increase.",

keywords = "Musculoskeletal Modeling, Adolescent idiopathic scoliosis, Sagittal alignment, Intervertebral compression force, Thoracic kyphosis",

author = "Shayestehpour, {Mohammad Amin} and Hamed Shayestehpour and Tierp-Wong, {Christian Nai En} and John Rasmussen",

year = "2021",

month = jul,

day = "29",

language = "English",

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Shayestehpour, MA, Shayestehpour, H, Tierp-Wong, CNE & Rasmussen, J 2021, 'Effect of sagittal alignment parameters on intervertebral compression forces in asymptomatic adolescent girls, during a pubertal growth spurt, using a thoracolumbar musculoskeletal model', XXVIII Congress of the International Society of Biomechanics, Stockholm, Sweden, 25/07/2021 - 29/07/2021 pp. PA073.

Effect of sagittal alignment parameters on intervertebral compression forces in asymptomatic adolescent girls, during a pubertal growth spurt, using a thoracolumbar musculoskeletal model. / Shayestehpour, Mohammad Amin; Shayestehpour, Hamed; Tierp-Wong, Christian Nai En et al.

2021. PA073 Poster presented at XXVIII Congress of the International Society of Biomechanics, Stockholm, Sweden.

Research output: Contribution to conference without publisher/journal › Poster › Research › peer-review

TY - CONF

T1 - Effect of sagittal alignment parameters on intervertebral compression forces in asymptomatic adolescent girls, during a pubertal growth spurt, using a thoracolumbar musculoskeletal model

AU - Shayestehpour, Mohammad Amin

AU - Shayestehpour, Hamed

AU - Tierp-Wong, Christian Nai En

AU - Rasmussen, John

PY - 2021/7/29

Y1 - 2021/7/29

N2 - Sagittal alignment of the spine alters during the pubertal growth spurt. Using a musculoskeletal model, we simulated these alterations by choosing Thoracic Kyphosis and Sagittal Vertical Alignment as variable parameters. Results indicated that, by increasing these parameters as the posterior inclination of the spine decreases through the growth spurt, the intervertebral compression forces of the thoracolumbar spine increase.

AB - Sagittal alignment of the spine alters during the pubertal growth spurt. Using a musculoskeletal model, we simulated these alterations by choosing Thoracic Kyphosis and Sagittal Vertical Alignment as variable parameters. Results indicated that, by increasing these parameters as the posterior inclination of the spine decreases through the growth spurt, the intervertebral compression forces of the thoracolumbar spine increase.

KW - Musculoskeletal Modeling

KW - Adolescent idiopathic scoliosis

KW - Sagittal alignment

KW - Intervertebral compression force

KW - Thoracic kyphosis

UR - http://media.isb2021.com/2021/12/ISB2021_ProgrammeAbstracts.pdf

M3 - Poster

SP - PA073

T2 - XXVIII Congress of the International Society of Biomechanics

Y2 - 25 July 2021 through 29 July 2021

ER -

Effect of sagittal alignment parameters on intervertebral compression forces in asymptomatic adolescent girls, during a pubertal growth spurt, using a thoracolumbar musculoskeletal model

Abstract

Conference

Keywords

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