1. Stress-strain analysis of restored first molar tooth wit cavity of class II
- Creator:
- Valášek, Jiří, Marcián, Petr, Řehák, Kamil, Krpalek, David, and Florian, Zdeněk
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- finite element method, restored tooth, class II cavity, amalgam, and composite resin
- Language:
- English
- Description:
- The presented paper is focused on the stress-strain analysis of the restored tooth. For this problem computational modelling was chosen using the finite element method. The tooth is modelled from dentin and dental enamel with a class II cavity. The size of the dental cavity is considered in three sizes and three shapes. For restoration two types of filling materials were used. A physiological model of the tooth was created as well. Force was prescribed on the occlusal surface of the tooth. The analysis of results shows that from the different filling materials, and their interaction with the dental tissues, amalgam is from a mechanical aspect the best material for the restored tooth in the molar segment. and Obsahuje seznam literatury
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public