This paper aims at evaluating the mechanical performance of endodontically
treated teeth. A three-dimensional finite element analysis of teeth is pres
ented. The stress distribution in the teeth restored with a few variants of
posts is compared. An improved design of the post is presented. A study on
alternative materials for posts has been reported. Conclusions on the idea
l shapes and materials of the posts are drawn. (C) 2001 Elsevier Science B.
V. All rights reserved.