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Matthew F. Koff
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Journal Articles

Finite Element Modeling of Planus and Rectus Foot Types for the Study of First Metatarsophalangeal and First Metatarsocuneiform Joint Contact Mechanics

Oliver J. Morgan, Howard J. Hillstrom, Rogerio Bitar, Daniel Sturnick, Matthew F. Koff, Scott J. Ellis, Jonathan T. Deland, III, Rajshree Hillstrom
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. August 2022, 144(8): 081005.
Paper No: BIO-21-1061
DOI: https://doi.org/10.1115/1.4053791
Published Online: March 4, 2022
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Topics: Calibration, Cartilage, Contact mechanics, Finite element analysis, Finite element model, Modeling, Pressure, Simulation, Errors, Testing
Proceedings Papers

Precise Quantitative Models of the Equine Articular Carpus Anatomy and Contact Areas

Matthew F. Koff, Thomas R. Gardner, Eric Balaguer, Chris Kawcak, C. Wayne McIlwraith, Van C. Mow
Proc. ASME. IMECE2001, Advances in Bioengineering, 109-110, November 11–16, 2001
Paper No: IMECE2001/BED-23054
DOI: https://doi.org/10.1115/IMECE2001/BED-23054
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Topics: Anatomy, Bone, Calibration, Cartilage, Computers, Damage, Diseases, Modeling, Orthopedics, Osteoarthritis
Proceedings Papers

Normal Cartilage Thickness and Osteoarthritic Wear Patterns of the Human CMC Joint

Matthew F. Koff, Zohara A. Cohen, Obinwanne F. C. Ugwonali, Eric J. Balaguer, Gerard A. Ateshian, Van C. Mow
Proc. ASME. IMECE2000, Advances in Bioengineering, 159-160, November 5–10, 2000
Paper No: IMECE2000-2564
DOI: https://doi.org/10.1115/IMECE2000-2564
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Topics: Cartilage, Ceramic matrix composites, Osteoarthritis, Wear, Statistical analysis
Journal Articles

Validation of Cartilage Thickness Calculations Using Indentation Analysis

Matthew F. Koff, Le Roy Chong, Patrick Virtue, Dan Chen, Xioanan Wang, Timothy Wright, Hollis G. Potter
Journal: Journal of Biomechanical Engineering
Article Type: Research Papers
J Biomech Eng. April 2010, 132(4): 041007.
DOI: https://doi.org/10.1115/1.4000989
Published Online: March 18, 2010
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Topics: Cartilage, Magnetic resonance imaging, Thickness measurement, Phantoms, Image segmentation
Proceedings Papers

Effect of Extension Osteotomy of the 1st Metacarpal on Laxity of the Thumb Carpometacarpal Joint

Matthew F. Koff, Niket Shrivastava, Amy E. Abbot, Benton E. Heyworth, Thomas R. Gardner, Robert J. Strauch, Van C. Mow
Proc. ASME. IMECE2002, Advances in Bioengineering, 317-318, November 17–22, 2002
Paper No: IMECE2002-33029
DOI: https://doi.org/10.1115/IMECE2002-33029
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Topics: Biomechanics, Ceramic matrix composites, Compression, Degrees of freedom, Diseases, Displacement, Osteoarthritis, Physiology, Stability, Stiffness