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Jason Tak-Man Cheung, MPhil, Ming Zhang, PhD 

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Presentation on theme: "Jason Tak-Man Cheung, MPhil, Ming Zhang, PhD "— Presentation transcript:

1 A 3-dimensional finite element model of the human foot and ankle for insole design 
Jason Tak-Man Cheung, MPhil, Ming Zhang, PhD  Archives of Physical Medicine and Rehabilitation  Volume 86, Issue 2, Pages (February 2005) DOI: /j.apmr Copyright © 2005 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2 Fig 1 The finite element mesh of (A) soft tissues, (B) bony and ligamentous structures, and (C) flat and custom-molded insoles. Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2005 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3 Fig 2 The pressure distribution from F-scan measurements during barefoot standing on 5mm of polypropylene and PPT flat support. Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2005 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4 Fig 3 Plantar pressure distributions supported by a flat or custom-molded insole with different material stiffness. Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2005 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

5 Fig 4 Effects of stiffness of flat and custom-molded insoles on (A) peak plantar pressure, (B) contact area between the plantar foot and the insoles, and (C) peak von Mises stress in the bony structures. NOTE. The key indicates insole type (F, flat; M, custom-molded) and rigidity (0.3, soft; 1.0, firmer; 1000, rigid). Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2005 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions


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