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Journal Articles

Enzymatic Digestion of the Intervertebral Disc Alters Intradiscal Injection and Leakage Mechanics

Zachary Appel, Arthur J. Michalek
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. November 2024, 146(11): 111008.
Paper No: BIO-24-1122
https://doi.org/10.1115/1.4066071
Published Online: August 20, 2024
View Article titled, Enzymatic Digestion of the Intervertebral Disc Alters Intradiscal Injection and Leakage Mechanics
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Topics: Disks, Intervertebral discs, Leakage, Needles, Pressure, Biological tissues
Journal Articles

An Approach to Quantify Anisotropic Multiaxial Failure of the Annulus Fibrosus

Jill M. Middendorf, Victor H. Barocas
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. January 2024, 146(1): 014501.
Paper No: BIO-23-1187
https://doi.org/10.1115/1.4063822
Published Online: November 10, 2023
View Article titled, An Approach to Quantify Anisotropic Multiaxial Failure of the Annulus Fibrosus
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Topics: Anisotropy, Annulus, Biological tissues, Failure, Stress, Fibers, Intervertebral discs
Includes: Supplementary data
Journal Articles

A Novel Fiber-Reinforced Poroviscoelastic Bovine Intervertebral Disc Finite Element Model for Organ Culture Experiment Simulations

Aapo Ristaniemi, Amra Šećerović, Sibylle Grad, Stephen J. Ferguson
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. December 2023, 145(12): 121006.
Paper No: BIO-23-1164
https://doi.org/10.1115/1.4063557
Published Online: October 23, 2023
View Article titled, A Novel Fiber-Reinforced Poroviscoelastic Bovine Intervertebral Disc Finite Element Model for Organ Culture Experiment Simulations
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Topics: Disks, Fibers, Finite element model, Intervertebral discs, Relaxation (Physics), Stress, Bone, Shapes, Permeability, Physiology
Journal Articles

Biomechanical Evaluation of an Adaptive-Motion Pedicle Screw Fixation System: Experimental and Numerical Analysis

Renling Zou, Xuan Zhang, Yuchen Li, Jiaqing Wang, Xiufang Hu
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. November 2023, 145(11): 111001.
Paper No: BIO-23-1016
https://doi.org/10.1115/1.4062938
Published Online: August 2, 2023
View Article titled, Biomechanical Evaluation of an Adaptive-Motion Pedicle Screw Fixation System: Experimental and Numerical Analysis
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Topics: Finite element analysis, Intervertebral discs, Mechanical admittance, Spinal pedicle screws, Stress, Surgery, Finite element model, Rotation, Biomechanics, Osteoporosis
Journal Articles

Privileges & Pathways Through an Academic Career in Biomechanics: Appreciation for the 2022 ASME HR Lissner Medal

Lori A. Setton
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Guest Editorial
J Biomech Eng. August 2023, 145(8): 080301.
Paper No: BIO-22-1317
https://doi.org/10.1115/1.4056657
Published Online: May 22, 2023
View Article titled, Privileges & Pathways Through an Academic Career in Biomechanics: Appreciation for the 2022 ASME HR Lissner Medal
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Topics: Biomechanics, Intervertebral discs, Students, Teams, Biology, Cartilage, Mentoring, Mechanobiology, Biological tissues, Engineers
Journal Articles

Diffusivity of Human Cartilage Endplates in Healthy and Degenerated Intervertebral Disks

Pengling Ren, Peng Chen, Russell A. Reeves, Nathan Buchweitz, Haijun Niu, He Gong, Jeremy Mercuri, Charles A. Reitman, Hai Yao, Yongren Wu
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. July 2023, 145(7): 071006.
Paper No: BIO-22-1303
https://doi.org/10.1115/1.4056871
Published Online: March 28, 2023
View Article titled, Diffusivity of Human Cartilage Endplates in Healthy and Degenerated Intervertebral Disks
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Topics: Cartilage, Diffusion (Physics), Disks, Intervertebral discs, X-rays, Fluorescence
Journal Articles

The Lumbar Facet Capsular Ligament Becomes More Anisotropic and the Fibers Become Stiffer With Intervertebral Disc and Facet Joint Degeneration

Jill M. Middendorf, Christopher J. Budrow, Arin M. Ellingson, Victor H. Barocas
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. May 2023, 145(5): 051004.
Paper No: BIO-22-1212
https://doi.org/10.1115/1.4056432
Published Online: January 11, 2023
View Article titled, The Lumbar Facet Capsular Ligament Becomes More Anisotropic and the Fibers Become Stiffer With Intervertebral Disc and Facet Joint Degeneration
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Topics: Anisotropy, Biological tissues, Fibers, Intervertebral discs, Magnetic resonance imaging, Stiffness, Stress, Lumbar spine, Mechanical properties, Tensors
Includes: Supplementary data
Journal Articles

A Novel Testing Method to Quantify Mechanical Properties of the Intact Annulus Fibrosus Ring From Rat-Tail Intervertebral Discs

Sabrina I. Sinopoli, Diane E. Gregory
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. November 2022, 144(11): 114503.
Paper No: BIO-22-1061
https://doi.org/10.1115/1.4054799
Published Online: July 1, 2022
View Article titled, A Novel Testing Method to Quantify Mechanical Properties of the Intact Annulus Fibrosus Ring From Rat-Tail Intervertebral Discs
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Topics: Annulus, Intervertebral discs, Mechanical properties, Testing, Failure, Stress, Biological tissues, Stiffness
Journal Articles

Development of a Finite Element Model of the Pediatric Thoracic and Lumbar Spine, Ribcage, and Pelvis With Orthotropic Region-Specific Vertebral Growth

Sriram Balasubramanian, Christian R. D'Andrea, Girish Viraraghavan, Patrick J. Cahill
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. October 2022, 144(10): 101007.
Paper No: BIO-21-1350
https://doi.org/10.1115/1.4054410
Published Online: May 12, 2022
View Article titled, Development of a Finite Element Model of the Pediatric Thoracic and Lumbar Spine, Ribcage, and Pelvis With Orthotropic Region-Specific Vertebral Growth
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Topics: Finite element model, Lumbar spine, Pediatrics, Stress, Materials properties, Intervertebral discs, Finite element analysis
Journal Articles

Biomechanical In Vitro and Finite Element Study on Different Sagittal Alignment Postures of the Lumbar Spine During Multiaxial Daily Motion

Nadja Wilmanns, Agnes Beckmann, Luis Fernando Nicolini, Christian Herren, Rolf Sobottke, Frank Hildebrand, Jan Siewe, Philipp Kobbe, Bernd Markert, Marcus Stoffel
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. July 2022, 144(7): 071001.
Paper No: BIO-20-1546
https://doi.org/10.1115/1.4053083
Published Online: February 15, 2022
View Article titled, Biomechanical In Vitro and Finite Element Study on Different Sagittal Alignment Postures of the Lumbar Spine During Multiaxial Daily Motion
Open the PDF for Biomechanical In Vitro and Finite Element Study on Different Sagittal Alignment Postures of the Lumbar Spine During Multiaxial Daily Motion in another window
Topics: Annulus, Biomechanics, Finite element analysis, Finite element model, Lumbar spine, Stress, Simulation, Rotation, Physiology, Electrical discharge machining
Includes: Supplementary data
Journal Articles

Unloaded Organ Culturing Has a Detrimental Effect on the Axial Mechanical Properties of the Intervertebral Disc

Derek P. Zwambag, Brigitte N. Laird, Stephanie J. DeWitte-Orr, Diane E. Gregory
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. August 2021, 143(8): 084501.
Paper No: BIO-20-1226
https://doi.org/10.1115/1.4050635
Published Online: May 3, 2021
View Article titled, Unloaded Organ Culturing Has a Detrimental Effect on the Axial Mechanical Properties of the Intervertebral Disc
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Topics: Deformation, Intervertebral discs, Mechanical properties, Stiffness, Stress, Compression, Performance, Biological tissues, Tension
Journal Articles

Intervertebral Disc Mechanics With Nucleotomy: Differences Between Simple and Dual Loading

Bo Yang, Eric Klineberg, Grace D. O'Connell
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. August 2021, 143(8): 081002.
Paper No: BIO-20-1032
https://doi.org/10.1115/1.4050538
Published Online: April 21, 2021
View Article titled, Intervertebral Disc Mechanics With Nucleotomy: Differences Between Simple and Dual Loading
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Topics: Compression, Disks, Fibers, Stiffness, Stress, Torsion, Intervertebral discs, Joint mechanics
Journal Articles

Multiscale Validation of Multiple Human Body Model Functional Spinal Units

Dustin Draper, Nicolas Newell, Spyros Masouros, Steffen Peldschus
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. April 2021, 143(4): 041011.
Paper No: BIO-20-1176
https://doi.org/10.1115/1.4049332
Published Online: February 1, 2021
View Article titled, Multiscale Validation of Multiple Human Body Model Functional Spinal Units
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Topics: Compression, Intervertebral discs, Lumbar spine, Simulation, Stress, Displacement, Modeling, Machinery, Materials testing
Journal Articles

Mechanical Consequence of Induced Intervertebral Disc Degeneration in the SPARC-Null Mouse

Mitchel C. Whittal, Sara Molladavoodi, Derek P. Zwambag, Magali Millecamps, Laura S. Stone, Diane E. Gregory
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. February 2021, 143(2): 024501.
Paper No: BIO-20-1065
https://doi.org/10.1115/1.4047995
Published Online: October 8, 2020
View Article titled, Mechanical Consequence of Induced Intervertebral Disc Degeneration in the SPARC-Null Mouse
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Topics: Intervertebral discs, Lumbar spine, Stiffness, Mechanical testing, Proteins, Mechanical properties
Journal Articles

The Effect of the Loading Rate on the Full-Field Strain Distribution on the Surface on the Intervertebral Discs

Ruspi Maria Luisa, Cristofolini Luca
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2021, 143(1): 011005.
Paper No: BIO-20-1060
https://doi.org/10.1115/1.4047662
Published Online: September 29, 2020
View Article titled, The Effect of the Loading Rate on the Full-Field Strain Distribution on the Surface on the Intervertebral Discs
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Topics: Annulus, Biological tissues, Disks, Displacement, Intervertebral discs, Stress, Stiffness
Journal Articles

Alterations in the Geometry, Fiber Orientation, and Mechanical Behavior of the Lumbar Intervertebral Disc by Nucleus Swelling

Chaochao Zhou, Ryan Willing
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. August 2020, 142(8): 084502.
Paper No: BIO-19-1183
https://doi.org/10.1115/1.4046362
Published Online: April 8, 2020
View Article titled, Alterations in the Geometry, Fiber Orientation, and Mechanical Behavior of the Lumbar Intervertebral Disc by Nucleus Swelling
Open the PDF for Alterations in the Geometry, Fiber Orientation, and Mechanical Behavior of the Lumbar Intervertebral Disc by Nucleus Swelling in another window
Topics: Disks, Fibers, Pressure, Simulation, Geometry, Intervertebral discs, Modeling
Includes: Supplementary data
Journal Articles

Mapping of Intervertebral Disk Annulus Fibrosus Compressive Properties Is Sensitive to Specimen Boundary Conditions

Sarah E. Duclos, Arthur J. Michalek
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. April 2019, 141(4): 044501.
Paper No: BIO-18-1240
https://doi.org/10.1115/1.4042600
Published Online: February 13, 2019
View Article titled, Mapping of Intervertebral Disk Annulus Fibrosus Compressive Properties Is Sensitive to Specimen Boundary Conditions
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Topics: Annulus, Boundary-value problems, Creep, Disks, Intervertebral discs, Stress, Mechanical behavior, Testing, Probes, Anisotropy
Includes: Supplementary data
Journal Articles

Erratum: “The Mechanical Role of the Radial Fibers Network Within the Annulus Fibrosus of the Lumbar Intervertebral Disc: A Finite Elements Study” [ASME J. Biomech. Eng., 2018, 141 (2), p. 021006: DOI: 10.1115/1.4041769 ]

Mirit Sharabi, Aviad Levi-Sasson, Roza Wolfson, Kelly R. Wade, Fabio Galbusera, Dafna Benayahu, Hans-Joachim Wilke, Rami Haj-Ali
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Errata
J Biomech Eng. April 2019, 141(4): 047001.
Paper No: BIO-19-1018
https://doi.org/10.1115/1.4042685
Published Online: February 13, 2019
View Article titled, Erratum: “The Mechanical Role of the Radial Fibers Network Within the Annulus Fibrosus of the Lumbar Intervertebral Disc: A Finite Elements Study” [ASME J. Biomech. Eng., 2018, 141 (2), p. 021006: DOI: 10.1115/1.4041769 ]
Open the PDF for Erratum: “The Mechanical Role of the Radial Fibers Network Within the Annulus Fibrosus of the Lumbar Intervertebral Disc: A Finite Elements Study” [ASME J. Biomech. Eng., 2018, 141 (2), p. 021006: DOI: 10.1115/1.4041769 ] in another window
Topics: Annulus, Fibers, Finite element analysis, Intervertebral discs
Journal Articles

Validation of an In Vivo Medical Image-Based Young Human Lumbar Spine Finite Element Model

Matthew J. Mills, Nesrin Sarigul-Klijn
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. March 2019, 141(3): 031003.
Paper No: BIO-18-1216
https://doi.org/10.1115/1.4042183
Published Online: January 18, 2019
View Article titled, Validation of an In Vivo Medical Image-Based Young Human Lumbar Spine Finite Element Model
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Topics: Finite element model, Lumbar spine, Biomedicine, Rotation, Materials properties, Intervertebral discs
Journal Articles

The Mechanical Role of the Radial Fiber Network Within the Annulus Fibrosus of the Lumbar Intervertebral Disc: A Finite Elements Study

Mirit Sharabi, Aviad Levi-Sasson, Roza Wolfson, Kelly R. Wade, Fabio Galbusera, Dafna Benayahu, Hans-Joachim Wilke, Rami Haj-Ali
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2019, 141(2): 021006.
Paper No: BIO-18-1208
https://doi.org/10.1115/1.4041769
Published Online: December 5, 2018
View Article titled, The Mechanical Role of the Radial Fiber Network Within the Annulus Fibrosus of the Lumbar Intervertebral Disc: A Finite Elements Study
Open the PDF for The Mechanical Role of the Radial Fiber Network Within the Annulus Fibrosus of the Lumbar Intervertebral Disc: A Finite Elements Study in another window
Topics: Fibers, Stress, Annulus, Intervertebral discs