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Proceedings Papers

Effect of Replacement of an Anterior Disc and Total Anatomical Facet System on Biomechanics of Lumbar Spine: A FEM Study

A. Kiapour, V. K. Goel, R. W. Hoy, F. Fellenz, D. Stewart
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 731-732, June 25–29, 2008
Paper No: SBC2008-193330
DOI: https://doi.org/10.1115/SBC2008-193330
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Topics: Biomechanics, Disks, Finite element methods, Finite element model, Lumbar spine, Arthroplasty, Biological tissues, Dynamic systems, Finite element analysis
Proceedings Papers

Finite Element Evaluation of Biomechanical Changes of Lumbar Segment Implanted With an Anterior Disc After Subsidance

A. Kiapour, V. K. Goel, C. K. Lee, J. N. Grauer, H. Serhan
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 717-718, June 25–29, 2008
Paper No: SBC2008-193235
DOI: https://doi.org/10.1115/SBC2008-193235
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Topics: Biomechanics, Disks, Finite element analysis, Stress, Finite element methods, Kinematics
Proceedings Papers

Simulation of the Transverse Fractures of the Sacrum Using a Finite Element Model of Lumbar Spine-Pelvis Segment

A. Ivanov, A. Kiapour, N. Ebraheim, V. K. Goel
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 729-730, June 25–29, 2008
Paper No: SBC2008-193290
DOI: https://doi.org/10.1115/SBC2008-193290
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Topics: Finite element model, Fracture (Materials), Fracture (Process), Simulation, Lumbar spine, Finite element analysis, Anatomy, Computer technology, Instrumentation, Maintenance
Proceedings Papers

Comparing the Kinematics of Lumbar Spine: Anatomic Facet Replacement System (AFRS™) vs. Rigid Fixation System

A. Mehta, A. Faizan, A. Kiapour, J. Jangra, V. K. Goel, B. Hoy
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 403-404, June 20–24, 2007
Paper No: SBC2007-176608
DOI: https://doi.org/10.1115/SBC2007-176608
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Topics: Kinematics, Lumbar spine, Spinal pedicle screws, Stress, Alloys, Biomechanics, Cobalt, Design, Finite element model, Instrumentation
Proceedings Papers

Finite Element Modeling and Analysis of Human Pelvis

A. Ivanov, A. Kiapour, N. Ebraheim, V. K. Goel
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 413-414, June 20–24, 2007
Paper No: SBC2007-176624
DOI: https://doi.org/10.1115/SBC2007-176624
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Topics: Biomechanics, Finite element analysis, Geometry, Modeling
Proceedings Papers

Comparison Between Single Level and Bi-Level Dynamic Stabilization in Lumbar Spondylolisthesis: A Finite Element Study

A. S. Khere, A. Kiapour, J. Jangra, V. K. Goel, A. Biyani, N. Ebrahim
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 415-416, June 20–24, 2007
Paper No: SBC2007-176637
DOI: https://doi.org/10.1115/SBC2007-176637
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Topics: Finite element analysis, Finite element model
Proceedings Papers

Effects of Removal of Uncinate Process in a Cervical Disc Replacement Model: A Finite Element Based Study

A. Faizan, V. K. Goel, M. Krishna, T. Friesem
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 423-424, June 20–24, 2007
Paper No: SBC2007-176673
DOI: https://doi.org/10.1115/SBC2007-176673
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Topics: Disks, Finite element analysis, Cervical spine, Stability, Surgery, Annulus, Biomechanics, Intervertebral discs
Proceedings Papers

A Finite Element Assessment to Compare the Biomechanical Behaviour of Human, Sheep and Chagma Baboon Functional Spine Units

A. Khere, A. Kiapour, A. Seth, V. K. Goel, M. Dennis, A. Biyani, N. Ebrahim
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 425-426, June 20–24, 2007
Paper No: SBC2007-176679
DOI: https://doi.org/10.1115/SBC2007-176679
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Topics: Biomechanics, Finite element analysis, Human spine, Stress, Displacement, Finite element methods, Surgery
Proceedings Papers

Changes in Endplate Thickness and Apparent Density After Disc Herniation

A. Agarwal, A. K. Agarwal, V. K. Goel
Proc. ASME. SBC2013, Volume 1A: Abdominal Aortic Aneurysms; Active and Reactive Soft Matter; Atherosclerosis; BioFluid Mechanics; Education; Biotransport Phenomena; Bone, Joint and Spine Mechanics; Brain Injury; Cardiac Mechanics; Cardiovascular Devices, Fluids and Imaging; Cartilage and Disc Mechanics; Cell and Tissue Engineering; Cerebral Aneurysms; Computational Biofluid Dynamics; Device Design, Human Dynamics, and Rehabilitation; Drug Delivery and Disease Treatment; Engineered Cellular Environments, V01AT09A009, June 26–29, 2013
Paper No: SBC2013-14220
DOI: https://doi.org/10.1115/SBC2013-14220
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Topics: Density, Disks, Biomechanics, Intervertebral discs
Proceedings Papers

Biomedical Evaluation of Polymerized Biodegradable Cement vs. PMMA Cement in Kyphoplasty for Vertebral Compressive Fractures

A. K. Agarwal, M. Kodigudla, D. Desai, A. D. Jones, B. Lin, V. K. Goel, B. Schlossber
Proc. ASME. SBC2013, Volume 1A: Abdominal Aortic Aneurysms; Active and Reactive Soft Matter; Atherosclerosis; BioFluid Mechanics; Education; Biotransport Phenomena; Bone, Joint and Spine Mechanics; Brain Injury; Cardiac Mechanics; Cardiovascular Devices, Fluids and Imaging; Cartilage and Disc Mechanics; Cell and Tissue Engineering; Cerebral Aneurysms; Computational Biofluid Dynamics; Device Design, Human Dynamics, and Rehabilitation; Drug Delivery and Disease Treatment; Engineered Cellular Environments, V01AT09A011, June 26–29, 2013
Paper No: SBC2013-14230
DOI: https://doi.org/10.1115/SBC2013-14230
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Topics: Biodegradation, Biomedicine, Cements (Adhesives), Fracture (Materials), Fracture (Process), Mechanical properties, Bone, Brittleness, Osteoporosis
Proceedings Papers

Effects of Spine Soft Tissue Stiffening on Biomechanics of Lumbar Spine: A FEA Study

A. Kiapour, A. M. Kiapour, V. K. Goel, K. Sairyo
Proc. ASME. SBC2013, Volume 1A: Abdominal Aortic Aneurysms; Active and Reactive Soft Matter; Atherosclerosis; BioFluid Mechanics; Education; Biotransport Phenomena; Bone, Joint and Spine Mechanics; Brain Injury; Cardiac Mechanics; Cardiovascular Devices, Fluids and Imaging; Cartilage and Disc Mechanics; Cell and Tissue Engineering; Cerebral Aneurysms; Computational Biofluid Dynamics; Device Design, Human Dynamics, and Rehabilitation; Drug Delivery and Disease Treatment; Engineered Cellular Environments, V01AT09A023, June 26–29, 2013
Paper No: SBC2013-14664
DOI: https://doi.org/10.1115/SBC2013-14664
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Topics: Biomechanics, Finite element analysis, Lumbar spine, Soft tissues, Human spine, Biological tissues, Disks, Intervertebral discs, Mechanical admittance, Stiffness
Proceedings Papers

A Novel Framework to Assess ACL Injury Risk Based on Validated Personalized Finite Element Models

A. M. Kiapour, A. Kiapour, C. K. Demetropoulos, V. K. Goel
Proc. ASME. SBC2013, Volume 1B: Extremity; Fluid Mechanics; Gait; Growth, Remodeling, and Repair; Heart Valves; Injury Biomechanics; Mechanotransduction and Sub-Cellular Biophysics; MultiScale Biotransport; Muscle, Tendon and Ligament; Musculoskeletal Devices; Multiscale Mechanics; Thermal Medicine; Ocular Biomechanics; Pediatric Hemodynamics; Pericellular Phenomena; Tissue Mechanics; Biotransport Design and Devices; Spine; Stent Device Hemodynamics; Vascular Solid Mechanics; Student Paper and Design Competitions, V01BT23A010, June 26–29, 2013
Paper No: SBC2013-14333
DOI: https://doi.org/10.1115/SBC2013-14333
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Topics: Anterior cruciate ligament, Finite element model, Risk, Wounds, Knee, Modeling, Biomechanics, Finite element analysis, Mechanical properties, Risk assessment
Proceedings Papers

Detailed Cadaveric Simulation of Landing Reveals Timing Sequence of Multi-Planar Knee Kinematics: Implications for ACL Injury

A. M. Kiapour, C. E. Quatman, V. K. Goel, S. C. Wordeman, T. E. Hewett, C. K. Demetropoulos
Proc. ASME. SBC2013, Volume 1B: Extremity; Fluid Mechanics; Gait; Growth, Remodeling, and Repair; Heart Valves; Injury Biomechanics; Mechanotransduction and Sub-Cellular Biophysics; MultiScale Biotransport; Muscle, Tendon and Ligament; Musculoskeletal Devices; Multiscale Mechanics; Thermal Medicine; Ocular Biomechanics; Pediatric Hemodynamics; Pericellular Phenomena; Tissue Mechanics; Biotransport Design and Devices; Spine; Stent Device Hemodynamics; Vascular Solid Mechanics; Student Paper and Design Competitions, V01BT32A005, June 26–29, 2013
Paper No: SBC2013-14329
DOI: https://doi.org/10.1115/SBC2013-14329
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Topics: Anterior cruciate ligament, Kinematics, Knee, Simulation, Wounds, Biomechanics, Risk, Inertia (Mechanics), Muscle, Osteoarthritis
Proceedings Papers

Effect of Different Fixation Techniques on Segmental Kinematics and Load Sharing of Lumbar Spine: A FEM Study

A. Kiapour, A. M. Kiapour, H. Serhan, S. Garfin, T. Allen, V. K. Goel
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 1127-1128, June 20–23, 2012
Paper No: SBC2012-80882
DOI: https://doi.org/10.1115/SBC2012-80882
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Topics: Finite element methods, Finite element model, Kinematics, Lumbar spine, Stress, Instrumentation, Biomechanics, Finite element analysis, Intervertebral discs, Surgery
Proceedings Papers

The Effect of Different Material Combinations on Wear of an Artificial Cervical Disc as Standalone vs. Placed in a Ligamentous Motion Segment

S. Bhattacharya, V. K. Goel, A. Kiapour, X. Liu
Proc. ASME. SBC2011, ASME 2011 Summer Bioengineering Conference, Parts A and B, 559-560, June 22–25, 2011
Paper No: SBC2011-53027
DOI: https://doi.org/10.1115/SBC2011-53027
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Topics: Disks, Wear, Metals, Particulate matter, Bone, Polymers, Wear testing, Arthroplasty, Artificial limbs, Biological tissues
Proceedings Papers

Comparison of Biomechanics of Lumbar-Pelvis Segment With Posterior Screw-Rod Versus Interspinous Plate Fixation System

A. Kiapour, J. O’Donnell, V. K. Goel, A. Biyani
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 833-834, June 16–19, 2010
Paper No: SBC2010-19356
DOI: https://doi.org/10.1115/SBC2010-19356
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Topics: Biomechanics, Screws, Diseases, Failure, Performance, Spinal fusion, Spinal pedicle screws, Surgery
Proceedings Papers

Bilateral Laminar Hook Placements Reduces Pedicle Screw Pull Outs in Long Pedicle Screw Fixation

A. Kiapour, K. Sairyo, T. Terai, V. K. Goel, N. A. Ebraheim
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 485-486, June 16–19, 2010
Paper No: SBC2010-19357
DOI: https://doi.org/10.1115/SBC2010-19357
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Topics: Spinal pedicle screws, Osteoporosis, Bone, Instrumentation
Proceedings Papers

Effect of Pedicle Lengthening Screw on Biomechanics of Lumbar Spine

A. Kiapour, V. K. Goel
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 487-488, June 16–19, 2010
Paper No: SBC2010-19358
DOI: https://doi.org/10.1115/SBC2010-19358
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Topics: Biomechanics, Canals, Instrumentation, Lumbar spine, Screws, Spinal fusion, Surgery
Proceedings Papers

Investigation of Changes in Segmental Kinematics and Load Distribution on Components of Lumbosacral Fixation After Addition of Iliac Screw

A. Kiapour, A. M. Kiapour, V. K. Goel
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 851-852, June 16–19, 2010
Paper No: SBC2010-19723
DOI: https://doi.org/10.1115/SBC2010-19723
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Topics: Junctions, Kinematics, Scoliosis, Screws, Spinal fusion, Stress, Surgery
Proceedings Papers

A FEM Model Analysis of Human Lumbar Spine With Bi-Level Artificial Disc Replacement

A. Faizan, A. Kiapour, V. K. Goel, A. Ivanov, A. Biyani, N. Ebraheim, H. Serhan
Proc. ASME. ESDA2006, Volume 2: Automotive Systems, Bioengineering and Biomedical Technology, Fluids Engineering, Maintenance Engineering and Non-Destructive Evaluation, and Nanotechnology, 555-560, July 4–7, 2006
Paper No: ESDA2006-95658
DOI: https://doi.org/10.1115/ESDA2006-95658
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Topics: Disks, Finite element model, Lumbar spine, Stress, Biomechanics, Finite element analysis, Kinematics, Mechanical behavior