Ali Nankali
Barts and The London School of Medicine and Dentistry, UK
Title: The evaluation of the significance and influence of tissue preparations as well as bonding and cementation on the success of longevity of a crown treatment as a fixed prosthesis
Biography
Biography: Ali Nankali
Abstract
The purpose of this presentation is to evaluate the significance and influence of tissue preparations as well as bonding and cementation on the longevity of crown treatments as a fixed prosthesis for clinical practitioners. The reflection of teeth features on prepared hard tissue increases dramatically the stability factors such as the retention and resistance. Furthermore, the mathematical models illustrate the changes of the chemical bond’s strength according to the prepared surfaces. The amount of used cement for fixing an artificial crown and how long it was compressed are other important factors that lead to achieving a successful crown treatment. In this presentation for the first time, it is demonstrated that the correct usage (quantity, pressure and time) of cements in an appropriate prepared core dominates the determination of the effect of agents on the retention.