Detail publikace

Biomechanical study of the bone tissue with dental implants interaction

MARCIÁN, P. BORÁK, L. FLORIAN, Z. BARTÁKOVÁ, S. KONEČNÝ, O. NAVRÁTIL, P.

Anglický název

Biomechanical study of the bone tissue with dental implants interaction

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

The article deals with the stress-strain analysis of human mandible in the physiological state and after the dental implant application. The evaluation is focused on assessing of the cancellous bone tissue modeling-level. Three cancellous bone model-types are assessed: Non-trabecular model with homogenous isotropic material, non-trabecular model with inhomogeneous material obtained from computer tomography data using CT Data Analysis software, and trabecular model built from mandible section image. Computational modeling was chosen as the most suitable solution method and the solution on two-dimensional level was carried out. The results show that strain is more preferable value than stress in case of evaluation of mechanical response in cancellous bone. The non-trabecular model with CT-obtained material model is not acceptable for stress-strain analysis of the cancellous bone for singularities occurring on interfaces of regions with different values of modulus of elasticity.

Klíčová slova anglicky

Dental implant; trabecular bone; finite elements method; stress and strain analysis; modeling level

Vydáno

2012-03-07

Místo

Plzeň

ISSN

1802-680X

Časopis

Applied andComputational Mechanics

Ročník

2011

Číslo

2

Strany od–do

173–186

Počet stran

12

BIBTEX


@article{BUT73191,
  author="Petr {Marcián} and Libor {Borák} and Zdeněk {Florian} and Sonia {Bartáková} and Ondřej {Konečný} and Petr {Navrátil}",
  title="Biomechanical study of the bone tissue with dental implants interaction",
  journal="Applied andComputational Mechanics",
  year="2012",
  volume="2011",
  number="2",
  pages="173--186",
  issn="1802-680X"
}