Detail publikačního výsledku

Comparative Study of Mechanical Properties of Bone Tissue Based on the CT and the micro-CT Slices

PRÁŠILOVÁ, E.; MARCIÁN, P.; KRPALEK, D.; ŘEHÁK, K.; MALINA, R.; KONEČNÁ, V.

Original Title

Comparative Study of Mechanical Properties of Bone Tissue Based on the CT and the micro-CT Slices

English Title

Comparative Study of Mechanical Properties of Bone Tissue Based on the CT and the micro-CT Slices

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

This article deals with presentation of data processing obtained from imaging CT (computer tomography) and micro CT devices. These methods enable to perform bone tissue density analysis by non-invasive way. The image processing methods, by which it is possible to determine mechanical properties of bone tissue, are described in this paper. Further, a creation of a computational model with different bone density of cancellous tissue is described and afterwards the stress strain analysis is performed. The mandible segments with different bone density were used as samples. Results show significantly higher stresses are reached in a cancellous bone tissue with worse bone quality.

English abstract

This article deals with presentation of data processing obtained from imaging CT (computer tomography) and micro CT devices. These methods enable to perform bone tissue density analysis by non-invasive way. The image processing methods, by which it is possible to determine mechanical properties of bone tissue, are described in this paper. Further, a creation of a computational model with different bone density of cancellous tissue is described and afterwards the stress strain analysis is performed. The mandible segments with different bone density were used as samples. Results show significantly higher stresses are reached in a cancellous bone tissue with worse bone quality.

Keywords

computer thomography; micro CT; density; bone; FEM; stress-strain analysis

Key words in English

computer thomography; micro CT; density; bone; FEM; stress-strain analysis

Authors

PRÁŠILOVÁ, E.; MARCIÁN, P.; KRPALEK, D.; ŘEHÁK, K.; MALINA, R.; KONEČNÁ, V.

RIV year

2013

Released

20.09.2012

Publisher

Trans Tech Publications

Location

Switzerland

ISBN

1660-9336

Periodical

Applied Mechanics and Materials

Volume

2012

Number

232

State

Swiss Confederation

Pages from

152

Pages to

156

Pages count

5

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@article{BUT93970,
  author="Eva {Prášilová} and Petr {Marcián} and David {Krpalek} and Kamil {Řehák} and Radomír {Malina} and Veronika {Konečná}",
  title="Comparative Study of Mechanical Properties of Bone Tissue Based on the CT and the micro-CT Slices",
  journal="Applied Mechanics and Materials",
  year="2012",
  volume="2012",
  number="232",
  pages="152--156",
  issn="1660-9336"
}