IDEAS home Printed from https://ideas.repec.org/a/taf/gcmbxx/v19y2016i4p357-365.html
   My bibliography  Save this article

Determination of oral mucosal Poisson’s ratio and coefficient of friction from contact pressure measurements

Author

Listed:
  • Junning Chen
  • Hanako Suenaga
  • Michael Hogg
  • Wei Li
  • Michael Swain
  • Qing Li

Abstract

Despite their considerable importance to biomechanics, there are no existing methods available to directly measure apparent Poisson’s ratio and friction coefficient of oral mucosa. This study aimed to develop an inverse procedure to determine these two biomechanical parameters by utilizing in vivo experiment of contact pressure between partial denture and beneath mucosa through nonlinear finite element (FE) analysis and surrogate response surface (RS) modelling technique. First, the in vivo denture–mucosa contact pressure was measured by a tactile electronic sensing sheet. Second, a 3D FE model was constructed based on the patient CT images. Third, a range of apparent Poisson’s ratios and the coefficients of friction from literature was considered as the design variables in a series of FE runs for constructing a RS surrogate model. Finally, the discrepancy between computed in silico and measured in vivo results was minimized to identify the best matching Poisson’s ratio and coefficient of friction. The established non-invasive methodology was demonstrated effective to identify such biomechanical parameters of oral mucosa and can be potentially used for determining the biomaterial properties of other soft biological tissues.

Suggested Citation

  • Junning Chen & Hanako Suenaga & Michael Hogg & Wei Li & Michael Swain & Qing Li, 2016. "Determination of oral mucosal Poisson’s ratio and coefficient of friction from contact pressure measurements," Computer Methods in Biomechanics and Biomedical Engineering, Taylor & Francis Journals, vol. 19(4), pages 357-365, March.
    • Handle: RePEc:taf:gcmbxx:v:19:y:2016:i:4:p:357-365
    DOI: 10.1080/10255842.2015.1028925
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1080/10255842.2015.1028925
    Download Restriction: Access to full text is restricted to subscribers.
    File URL: https://libkey.io/10.1080/10255842.2015.1028925?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Iracema Utsch Braga & Daniel Neves Rocha & Ricardo Luiz Utsch & Estevam Barbosa Las Casas & Roberto Márcio Andrade & Renato Natal Jorge & Rafael Utsch Braga, 2013. "Determination of expander apparatus displacements and contact pressures on the mucosa using FEM modelling considering mandibular asymmetries," Computer Methods in Biomechanics and Biomedical Engineering, Taylor & Francis Journals, vol. 16(9), pages 954-962, September.
    2. Kathryn E. Keenan & Lampros C. Kourtis & Thor F. Besier & Derek P. Lindsey & Garry E. Gold & Scott L. Delp & Gary S. Beaupre, 2009. "New resource for the computation of cartilage biphasic material properties with the interpolant response surface method," Computer Methods in Biomechanics and Biomedical Engineering, Taylor & Francis Journals, vol. 12(4), pages 415-422.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ali Vahdati & Diane Wagner, 2012. "Finite element study of a tissue-engineered cartilage transplant in human tibiofemoral joint," Computer Methods in Biomechanics and Biomedical Engineering, Taylor & Francis Journals, vol. 15(11), pages 1211-1221.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:taf:gcmbxx:v:19:y:2016:i:4:p:357-365. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Chris Longhurst (email available below). General contact details of provider: http://www.tandfonline.com/gcmb .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.