The prevalence of diseases of the periodontal tissues in the context of a study of the recession of the gums and treatment approaches with the use of EHF-therapy

In recent years, in dental practice, much attention is paid to the development of less traumatic and gentle methods of treatment, especially in dental prosthetics. Caries, non-carious lesions, their complications and injuries of the teeth often lead to complete or partial destruction of the crown of the teeth and, as a consequence, to their removal. According to some authors, 98% of the roots of the teeth can be restored or used as a support for subsequent prosthetics. However, in clinical practice they are involved only in 2% of cases.However, the practical experience of many specialists has proved the possibility of using the roots of the teeth for prosthetics fixed structures, subject to the preliminary careful preparation of the channels. A number of methods and methods of medical treatment of root canals, a significant amount of effective and reliable filling materials for their obturation, but despite this, it is not always possible to obtain positive results.Based on this, it should be considered appropriate to conduct further clinical and laboratory studies to develop rational methods of preparing the roots of teeth and improve the known, which can improve the efficiency of orthopedic treatment of patients with complete or partial defect of the crown of the tooth and determines the relevance of this work.