Biomechanical study of the bone tissue with dental implants

J 2012

Biomechanical study of the bone tissue with dental implants

MARCIÁN, P.; L. BORÁK; Z. FLORIÁN; Sonia BARTÁKOVÁ; O. KONEČNÝ et al.

Základní údaje

Originální název

Biomechanical study of the bone tissue with dental implants

Autoři

MARCIÁN, P.; L. BORÁK; Z. FLORIÁN; Sonia BARTÁKOVÁ; O. KONEČNÝ a P. NAVRÁTIL

Vydání

Applied and Computational Mechanics, Plzeň, 2012, 1802-680X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30200 3.2 Clinical medicine

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14110/12:00063721

Organizační jednotka

Lékařská fakulta

Klíčová slova anglicky

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

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 16. 2. 2013 00:19, Ing. Mgr. Věra Pospíšilíková

Anotace

V originále

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, nontrabecular 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

Návaznosti

1M0528, projekt VaV

Název: Stomatologické výzkumné centrum

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Stomatologické výzkumné centrum

Citovat

MARCIÁN, P.; L. BORÁK; Z. FLORIÁN; Sonia BARTÁKOVÁ; O. KONEČNÝ a P. NAVRÁTIL. Biomechanical study of the bone tissue with dental implants. Applied and Computational Mechanics. Plzeň, 2012, roč. 2011, č. 5, s. 173-185. ISSN 1802-680X.

@article{1086551,
   author = {Marcián, P. and Borák, L. and Florián, Z. and Bartáková, Sonia and Konečný, O. and Navrátil, P.},
   article_location = {Plzeň},
   article_number = {5},
   keywords = {dental implant; trabecular bone;finite elements method;stress and strain analysis;modeling level},
   language = {eng},
   issn = {1802-680X},
   journal = {Applied and Computational Mechanics},
   title = {Biomechanical study of the bone tissue with dental implants},
   volume = {2011},
   year = {2012}
}

TY  - JOUR
ID  - 1086551
AU  - Marcián, P. - Borák, L. - Florián, Z. - Bartáková, Sonia - Konečný, O. - Navrátil, P.
PY  - 2012
TI  - Biomechanical study of the bone tissue with dental implants
JF  - Applied and Computational Mechanics
VL  - 2011
IS  - 5
SP  - 173-185
EP  - 173-185
SN  - 1802680X
KW  - dental implant
KW  - trabecular bone;finite elements method;stress and strain analysis;modeling level
N2  - 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, nontrabecular 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
ER  -

MARCIÁN, P.; L. BORÁK; Z. FLORIÁN; Sonia BARTÁKOVÁ; O. KONEČNÝ a P. NAVRÁTIL. Biomechanical study of the bone tissue with dental implants. \textit{Applied and Computational Mechanics}. Plzeň, 2012, roč.~2011, č.~5, s.~173-185. ISSN~1802-680X.

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