DOI: 10.36347/sjds.2019.v06i02.004

Pages: 38-42

To investigate the distribution and stress pattern in mandibular Premolar teeth restored with different restorative materials under 200N load by 3D Finite Element Analysis. Using Finite Element Analysis, Stress generated in Class V lesion using different restorative materials were studied. Software performs a series of calculations and mathematical equations and yields the simulation result. The models were restored with three different restorative materials which were subjected to a force of 200 N load. Von-Mises Stress, Compressive Stress and Tensile Stress were analyzed and compared in different materials. From the results of the study, it can be concluded that GIC (Fuji IX) performed best followed by Zirconomer and Amalgomer CR. According to the conclusion of the study the restoration of Class V lesions with materials of lower modulus of elasticity will enable better stress distribution.