Computational modelling of pelvic ring osteosynthesis by minimally invasive fixation techniques

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F21%3A43963048" target="_blank" >RIV/49777513:23520/21:43963048 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11025/46020" target="_blank" >http://hdl.handle.net/11025/46020</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Computational modelling of pelvic ring osteosynthesis by minimally invasive fixation techniques

Popis výsledku v původním jazyce

A selection of an appropriate osteosynthesis technique is essential for successful medical treatment and minimization of potential negative consequences of pelvic ring injuries. The study focuses on comparison of several types of minimally invasive fixation techniques of unilateral transforaminal fracture of the sacral bone. In order to compare the fixation techniques, both a dedicated experimental campaign and a serie of computational simulations were carried out. The experimental campaign employed orthopaedic pelvic models made of solid foam which were subjected to compressive loading in mechanical testing device. The experimental data were utilised for development and validation of the numerical computations based on the finite element (FE) method. The computational model geometry was based on the computed tomography (CT) images of the experimentally tested pelves. Stability of several fixation techniques for both the linear vertical transforaminal sacral fracture and for fracture with comminuted zone are presented.

Název v anglickém jazyce

Computational modelling of pelvic ring osteosynthesis by minimally invasive fixation techniques

Popis výsledku anglicky

A selection of an appropriate osteosynthesis technique is essential for successful medical treatment and minimization of potential negative consequences of pelvic ring injuries. The study focuses on comparison of several types of minimally invasive fixation techniques of unilateral transforaminal fracture of the sacral bone. In order to compare the fixation techniques, both a dedicated experimental campaign and a serie of computational simulations were carried out. The experimental campaign employed orthopaedic pelvic models made of solid foam which were subjected to compressive loading in mechanical testing device. The experimental data were utilised for development and validation of the numerical computations based on the finite element (FE) method. The computational model geometry was based on the computed tomography (CT) images of the experimentally tested pelves. Stability of several fixation techniques for both the linear vertical transforaminal sacral fracture and for fracture with comminuted zone are presented.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20302 - Applied mechanics

Projekt

<a href="/cs/project/EF17_048%2F0007280" target="_blank" >EF17_048/0007280: Aplikace moderních technologií v medicíně a průmyslu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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