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Hip Joint Surgery Problems of Crash and Fall Injures

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F07%3A06134268" target="_blank" >RIV/68407700:21260/07:06134268 - isvavai.cz</a>

  • Alternative codes found

    RIV/68378297:_____/07:00089760

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Hip Joint Surgery Problems of Crash and Fall Injures

  • Original language description

    The paper deals with numerical analysis of hip joint surgery effect to changes of acetabulum stress field and implant migration in acetabulum area. Pelvic bone geometry was obtained from computer tomography by semi-automatic generation. There are two main input parameters for the stress analysis. CE angle detailing the shape of acetabulum. Direction of loading substitute the femoral replacement. The numerical analysis compare shapes and peak values of stress field in acetabulum area. Ultimate values offirst principal stress, third principal stress and total displacements were used as reference magnitudes. This ultimate values predict probable migration process. Numerical analysis results correspond well with after surgery clinical reports.

  • Czech name

    Problematika endoprotéz kyčelních kloubů poškozených pády a dopravními nehodami

  • Czech description

    Úrazy způsobené pády a dopravními nehodami jsou velmi častým důvodem k použití kyčelních endoprotéz. V tomto článku je zjisťován vliv směru zatížení a velikosti střížky acetabula na rozmístění špicek v poli napětí predikujících pravděpodobný směr migrace. Výsledky numerické analýzy vykazují shodu s pooperačními záznamy pacientů

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    FI - Traumatology and orthopaedics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/IAA200710504" target="_blank" >IAA200710504: Biomechanical Analysis of micromotions and loosening of cemented acetabular</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    From Horse-drawn Railway to High-speed Transportation Systems

  • ISBN

    978-80-01-03699-0

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    143-146

  • Publisher name

    Czech Technical University in Prague

  • Place of publication

    Praha

  • Event location

    Prague

  • Event date

    Apr 17, 2007

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article