The influence of image processing of μ-CT images on mechanical behavior of mandibular trabecular bone structure using micro finite element method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU149305" target="_blank" >RIV/00216305:26210/23:PU149305 - isvavai.cz</a>

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S2452321622008344" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2452321622008344</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.prostr.2022.12.271" target="_blank" >10.1016/j.prostr.2022.12.271</a>

Result language

angličtina

Original language name

The influence of image processing of μ-CT images on mechanical behavior of mandibular trabecular bone structure using micro finite element method

Original language description

Computational modeling plays an important role in assessment of biomaterial structures, living tissue and their mechanical properties. Microstructure investigation of bone tissue needs high-level computational models based on μ-CT images. A crucial factor when creating a computational model is image processing using tissue segmentation. The most common method for segmentation is thresholding. Threshold value can influence the geometry model and mechanical response in the bone tissue. One of the aims of the work is to determine and analyze the apparent mechanical behavior of mandibular trabecular bone structure based on different threshold value. Another aim of this study is to assess its influence on strain intensity from a local point of view, namely on one specific trabeculae. Fifty-four computational models including detailed trabecular structure of mandible were created based on μ-CT images. The thresholding was observed to have a significant effect on mechanical behavior of the trabecular bone structure.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20602 - Medical laboratory technology (including laboratory samples analysis; diagnostic technologies) (Biomaterials to be 2.9 [physical characteristics of living material as related to medical implants, devices, sensors])

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2023

Confidentiality

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

Article name in the collection

Materials Structure & Micromechanics of Fracture

ISBN

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ISSN

2452-3216

e-ISSN

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Number of pages

6

Pages from-to

276-281

Publisher name

Elsevier

Place of publication

neuveden

Event location

Brno

Event date

Sep 12, 2022

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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