Stress distribution in endodontically treated single-rooted premolars restored with everstick post and sharonlay: A finite element analysis.

ABSTRACT:

Background

The objective of the study is to compare stress distribution in a tooth restored with everstick post and sharonlay by means of three-dimensional finite element analysis (3D-FEA).

Materials and methods

An experimental original study was carried out in which two 3D-FEA models were constructed: (1) tooth restored with everstick post and metal ceramic crown and (2) tooth restored with sharonlay. The material properties were assigned and a force of 100N, 200N, 300N, and 400N was applied to the centric stop of the occlusal surface in centric occlusion at a 45° inclination in a linguolabial direction to the long axis of the tooth. Analysis was run and the stress distribution pattern was studied. As all stress distribution analysis was performed with the Ansys 11.0 softwa

SUBMITTER: Bhavsar BA 

PROVIDER: S-EPMC10478838 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature