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Pregled bibliografske jedinice broj: 560580

THE ROLE OF TENSILE STRESS IN DENTAL CARIES


Borcic, Josipa; Barbalic, Ana; Antonic, Robert
THE ROLE OF TENSILE STRESS IN DENTAL CARIES // FDI Annual World Dental Congress
Salvador, Brazil, 2010. (poster, nije recenziran, sažetak, znanstveni)


CROSBI ID: 560580 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
THE ROLE OF TENSILE STRESS IN DENTAL CARIES

Autori
Borcic, Josipa ; Barbalic, Ana ; Antonic, Robert

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
FDI Annual World Dental Congress

Mjesto i datum
Salvador, Brazil, 02.09.2010. - 05.09.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
tensile stress; dental caries; finite element analysis

Sažetak
The aim of the study: One of the initial factor of dental caries could be the stress contentration in the tooth. The aim of the study was to analyse the mechanical behaviour of a natural tooth through 3D finite element analysis. Materials and method: Each of the two models have more than 1, 5 million elements and an average loading force of 200 N was used to simulate biting forces in the two different occlusal conditions. Results: Significantly higher tensile stress values were recorded in the fissure system in the model 2. Only in the case of malocclusion tensile stresses were found at the contact area with neigbouring teeth and in the bucco-cervical enamel. Conclusions: Tensile stress acting on the tooth brings out the disruption of chemical bonds between the enamel crystals. This chipped enamel can accelerate the development of caries when dentine is exposed to the oral cavity environment.

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina



POVEZANOST RADA


Projekti:
062-0650446-0499 - Stres, okluzijska trauma i oralno-kirurška patologija (Borčić, Josipa, MZOS ) ( CroRIS)

Ustanove:
Medicinski fakultet, Rijeka

Profili:

Avatar Url Josipa Borčić (autor)

Avatar Url Robert Antonić (autor)


Citiraj ovu publikaciju:

Borcic, Josipa; Barbalic, Ana; Antonic, Robert
THE ROLE OF TENSILE STRESS IN DENTAL CARIES // FDI Annual World Dental Congress
Salvador, Brazil, 2010. (poster, nije recenziran, sažetak, znanstveni)
Borcic, J., Barbalic, A. & Antonic, R. (2010) THE ROLE OF TENSILE STRESS IN DENTAL CARIES. U: FDI Annual World Dental Congress.
@article{article, author = {Borcic, Josipa and Barbalic, Ana and Antonic, Robert}, year = {2010}, keywords = {tensile stress, dental caries, finite element analysis}, title = {THE ROLE OF TENSILE STRESS IN DENTAL CARIES}, keyword = {tensile stress, dental caries, finite element analysis}, publisherplace = {Salvador, Brazil} }
@article{article, author = {Borcic, Josipa and Barbalic, Ana and Antonic, Robert}, year = {2010}, keywords = {tensile stress, dental caries, finite element analysis}, title = {THE ROLE OF TENSILE STRESS IN DENTAL CARIES}, keyword = {tensile stress, dental caries, finite element analysis}, publisherplace = {Salvador, Brazil} }




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