THE RESEARCH OF THE STRESSES INTENSITY IN THE PROSTHETIC METAL-BRIDGE WITH TWO SUPPORTING TEETH
In this article the results of the leaded research of biomechanical features of the prosthetic metal-bridges with two supporting teeth are represented. In our work we single out some factors affecting the research object: the functioning forces direction, the magnitude and the kind of the occurring stresses, supporting elements’ anatomy and structure. To get the results, that we have now, we used the universal program system of elemental analysis ANSYS. We found out that mostly, not depending on the direction of the forces, vestibule-oral or oral-vestibular direction, the changes in the prosthesis structure connected with stresses have some similarities and symmetry. Also we should know that this is right not only for construction as a whole, but also for its parts, supporting teeth and periodontal tissues separately. It is important that all these rules are right just for correctly made constructions using some regulations in prosthetic treatment. The biomechanics of the mistakenly made prosthesis is different and won’t be like in our research.