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Development of new technique for accurate wear analysis of explanted total hip replacements

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00305174" target="_blank" >RIV/68407700:21220/16:00305174 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Development of new technique for accurate wear analysis of explanted total hip replacements

  • Original language description

    Wear is a fundamental problem in relation to the life-time of the hip joint implants, especially for the components of the ultra-high molecular weight polyethylene (UHMWPE). Therefore, the better understanding of the properties and capabilities of UHMWPE related to wear is crucial for the improvement of the implants' behavior. The purpose of this study is to present a new methodology for calculating volumetric wear of retrieved hip prostheses using a combination of novel co-ordinate measuring machine data and Matlab GUI program (Mathworks, Inc.). Method utilises the unworn portion of the explanted acetabular cup to create or reconstruct the original unworn surface. From these unworn surfaces, it is possible to directly calculate volumetric wear and to graphically map the wear scar, i.e. the penetration of the femoral head into the acetabular cup.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JI - Composite materials

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/NV15-31269A" target="_blank" >NV15-31269A: The study of new materials used as articulation surface of joint replacement</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2016

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    16th Conference on Human Biomechanics 2016 – Conference proceedings

  • ISBN

    9788001060391

  • ISSN

  • e-ISSN

  • Number of pages

    2

  • Pages from-to

    48-49

  • Publisher name

    Faculty of biomedical engineering, Department of Natural sciences

  • Place of publication

    Kladno

  • Event location

    Kladno

  • Event date

    Nov 7, 2016

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article