1-12 of 12
Howard S. An
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

A Biomechanical Comparison Between Modern Anterior Versus Posterior Plate Fixation of Unstable Cervical Spine Injuries

Tae-Hong Lim, Howard S. An, Young Do Koh, Linda M. McGrady
Proc. ASME. IMECE97, Advances in Bioengineering, 217-218, November 16–21, 1997
Paper No: IMECE1997-0306
DOI: https://doi.org/10.1115/IMECE1997-0306
View Paper
PDF
Topics: Biomechanics, Cervical spine, Wounds, Plating, Fracture (Materials), Fracture (Process), Screws, Stability, Stiffness, Surgery
Proceedings Papers

Experimental Intervertebral Disc Degeneration: Compressive Behavior Changes Over Time

Jesse G. Kim, Tae-Hong Lim, Susan M. Renner, Atsushi Fujiwara, Cahn Nuyen, Taekhoon Yoon, Howard S. An
Proc. ASME. IMECE2000, Advances in Bioengineering, 263-264, November 5–10, 2000
Paper No: IMECE2000-2611
DOI: https://doi.org/10.1115/IMECE2000-2611
View Paper
PDF
Topics: Intervertebral discs, Disks, Annulus, Elastic moduli, Energy dissipation, Wounds
Proceedings Papers

Effect of a Degenerated C5-C6 Disc on the Biomechanics of Adjacent Levels: A Poroelastic Finite Element Investigation

Mozammil Hussain, Raghu N. Natarajan, Gunnar B. J. Andersson, Howard S. An
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 411-412, June 20–24, 2007
Paper No: SBC2007-176621
DOI: https://doi.org/10.1115/SBC2007-176621
View Paper
PDF
Topics: Biomechanics, Disks, Finite element analysis, Cervical spine, Physiology, Biological tissues, Density, Finite element model, Performance, Permeability
Proceedings Papers

Effect of Corpectomy and Discectomy Fusion Procedures on the Stability of Multi-Level Cervical Construct With Anterior Rigid Screw-Plate Fixation: A Finite Element Model Study

Mozammil Hussain, Ahmad N. Nassr, Raghu N. Natarajan, Gunnar B. J. Andersson, Howard S. An
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 435-436, June 20–24, 2007
Paper No: SBC2007-176731
DOI: https://doi.org/10.1115/SBC2007-176731
View Paper
PDF
Topics: Discectomies, Finite element model, Screws, Stability, Failure, Biomechanics, Cervical spine, Diseases, Instrumentation, Levers
Proceedings Papers

A Novel In Vivo Measurement of Three-Dimensional Lumbar Facet Joint Orientation and Area

Yoshihisa Otsuka, Howard S. An, Jamie R. Williams, Ruth S. Ochia, Kazuyoshi Yamaguchi, Gunnar B. J. Andersson, Nozomu Inoue
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 629-630, June 20–24, 2007
Paper No: SBC2007-175639
DOI: https://doi.org/10.1115/SBC2007-175639
View Paper
PDF
Topics: Design, Intervertebral discs, Magnetic resonance imaging, Osteoarthritis, Stress
Proceedings Papers

Instantaneous Axis of Rotation for Lumbar Spine Torsion Measured In Vivo

Xue Xiao Ma, Alejandro A. Espinoza Orías, Howard S. An, Gunnar B. J. Andersson, Nozomu Inoue
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, V01BT56A002, June 26–29, 2013
Paper No: SBC2013-14277
DOI: https://doi.org/10.1115/SBC2013-14277
View Paper
PDF
Topics: Lumbar spine, Rotation, Torsion, Biological tissues, Degrees of freedom
Proceedings Papers

Simultaneous In Vitro Measurement of Intervertebral Disc Bulging and Pressure

Satoshi Gohgi, Tomoyuki Takigawa, Ranjith Kamal, Alejandro A. Espinoza Orías, Howard S. An, Gunnar B. J. Andersson, Nozomu Inoue
Proc. ASME. SBC2009, ASME 2009 Summer Bioengineering Conference, Parts A and B, 661-662, June 17–21, 2009
Paper No: SBC2009-203646
DOI: https://doi.org/10.1115/SBC2009-203646
View Paper
PDF
Topics: Intervertebral discs, Pressure, Disks, Annulus, Failure, Diseases, Displacement, Finite element model, Physiology, Tension
Proceedings Papers

Biomechanical Effect of Annular Tears in Healthy and Degenerated Lumbar Discs

Raghu N. Natarajan, Howard S. An, Gunnar B. J. Andersson
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 173-174, June 20–23, 2012
Paper No: SBC2012-80024
DOI: https://doi.org/10.1115/SBC2012-80024
View Paper
PDF
Topics: Biomechanics, Disks, Annulus, Biological tissues, Finite element analysis, Fracture (Materials), Porosity, Water
Proceedings Papers

Non-Contact Experimental Assessment of Spinal Facet Joint Cartilage Dehydration

Loren Kim, Peter Simon, Gunnar Andersson, Howard S. An, Nozomu Inoue, Alejandro A. Espinoza Orías
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 793-794, June 20–23, 2012
Paper No: SBC2012-80930
DOI: https://doi.org/10.1115/SBC2012-80930
View Paper
PDF
Topics: Cartilage, Biological tissues, Biomechanics, Fluids, Knee, Shrinkage (Materials), Stability, Thickness measurement, Water
Proceedings Papers

3D Analysis of Lumbar Spine Facet Joint Cartilage Thickness Distribution

Peter Simon, Alejandro A. Espinoza Orías, Naomi Kotwal, Todd Parrish, Howard S. An, Gunnar B. J. Andersson, Rick D. Sumner, Nozomu Inoue
Proc. ASME. SBC2011, ASME 2011 Summer Bioengineering Conference, Parts A and B, 557-558, June 22–25, 2011
Paper No: SBC2011-53894
DOI: https://doi.org/10.1115/SBC2011-53894
View Paper
PDF
Topics: Cartilage, Lumbar spine, Imaging, Magnetic resonance imaging, Thickness measurement, Geometry, Kinematics, Knee, Lasers, Magnetic resonance
Proceedings Papers

Geometric Changes in a Lumbar Disc Have a Greater Effect on Disc Biomechanics Than Changes in the Biomechanical Properties of the Disc

Raghu N. Natarajan, Howard S. An, Gunnar B. J. Andersson
Proc. ASME. SBC2011, ASME 2011 Summer Bioengineering Conference, Parts A and B, 835-836, June 22–25, 2011
Paper No: SBC2011-53044
DOI: https://doi.org/10.1115/SBC2011-53044
View Paper
PDF
Topics: Biomechanics, Disks, Annulus, Biological tissues, Finite element analysis, Fracture (Materials), Materials properties, Water
Proceedings Papers

Lumbar Spine Capsule Strain After Total Disc Replacement

Tomoyuki Takigawa, Alejandro A. Espinoza Orías, Howard S. An, Peter Simon, Keizo Sugisaki, Raghu N. Natarajan, Markus A. Wimmer, Gunnar B. J. Andersson, Nozomu Inoue
Proc. ASME. SBC2010, ASME 2010 Summer Bioengineering Conference, Parts A and B, 475-476, June 16–19, 2010
Paper No: SBC2010-19023
DOI: https://doi.org/10.1115/SBC2010-19023
View Paper
PDF
Topics: Disks, Lumbar spine, Surgery, Diseases, Generators, Kinematics, Performance