Photoelastic analysis of post core restorations.

Abstract

Photoelastic models were used to analyse the effects of stress distribution around post-core systems. Parallel post designs were found to distribute stress more evenly to the tooth root, as compared to tapered posts. Screwed posts were found to be more undersirable.

Cite this paper

@article{Henry1977PhotoelasticAO, title={Photoelastic analysis of post core restorations.}, author={Patrick J Henry}, journal={Australian dental journal}, year={1977}, volume={22 3}, pages={157-9} }