Practical Assessment of Mathematical Methods for Treatment of Tooth Cavities Using Laser Based Approach

摘要

In dental treatment, we need modern diagnostic methods to accurately detect the cavities in the teeth. The optical-based methods like laser therapy appear nowadays as conventional approaches with a widespread use. Lasers have negligible danger of harming the pulp and soft textures comparing to rotative tools. The mechanism of removal is electrostatic so the laser is only absorbed in a small mass of tissue; therefore, first electrons and after that, ions are removed quickly. This, reduces the heat directed to the surrounding materials. However, by development of laser methods, a new hope is rising to manufacture efficient and useful equipment in the near future. In this paper, an overview of different traits of four laser methods is presented and compared. Finally, Hermit-Gaussian laser mode, Fraunhofer equation, absorbed dose of laser radiation on the occlusal surface and heat conduction toward the crown are simulated. Foresaid statements are significant, due to their impact on more precise, less destructive outcomes and progress in dentistry laser methods, are the absolute aim of the paper.