Іnfluence of auxiliary groups of materials on production quality removable orthopedic constructions of dental prosthesis (literature review)

Abstract

Optimum restoration of the lost functions of the maxillofacial system in case of partial and complete loss of teeth is an urgent medical and social problem of modern orthopedic dentistry. Increasing the efficiency of treatment of patients with partial and complete absence of teeth, as well as improving the quality of removable plate prostheses is one of the most important tasks of orthopedic dentistry. The purpose of our study was to conduct a search and analysis of literary data of the authors' research on the comparative quality of auxiliary dental materials, for the further determination of current problems and improvement of the quality of removable orthopedic treatment. We know that 20–26% of patients do not use manufactured removable lamellar prostheses, and 37% are forced to adapt to low-quality prostheses. In addition, in 52% of cases, these structures have poor fixation and stabilization, and in 64.7% of patients, diseases of the mucous membrane develop under the bases of removable prostheses. When using removable lamellar prostheses, chewing pressure is transmitted unevenly through the base of the prosthesis, which accelerates the process of resorption and atrophy of the bone base of the prosthetic bed. All this leads to the acceleration of atrophic processes in the tissues of the jaws. Of all the variety of properties of any material, the main attention is paid to those properties that are directly related to specific production. In this regard, it is necessary to develop modern requirements for auxiliary dental materials and additional study of their properties. Improvement of manufacturing technologies of removable dental prostheses, namely the use of high-tech dental materials, will give a new impetus to improving the quality of dental prosthetics. Keywords: removable prostheses, dental materials, acrylic base, orthopedic treatment.