[Canine teeth as an experimental model for fixed stomatologic prosthesis]

Clinical researches, especially pathological-histological experimental researches in mouth of patient reach the level of impossible, from the ethical and law aspect. Trying to define particular state concerning relation of fixed protetical work in the mouth of patient to tooth caries and surrounding belonging tissues, there is a question whether it is necessary to establish milieu-in vivo--which follows scientifically established principles. These principles are necessary for converting results which would become valid in scientific defining of state in the mouth of patient, as well as on the tissues which we want to research clinically and experimentally. Experimental animals are the second choice for researching tissues of human beings. Dogs have many conveniences that classify them into most usually experimental animal.