Changes in The Top of The Mouth When Using Non- Removed Metal-Free Ceramics Prosthesis Yakubova Sarvinoz Rakhmonkul Kizi

Аннотация

Measures to develop the medical profile system have become widespread in our country, in particular, to reduce the number of dental patients and their complications, as well as to provide qualified medical care to persons with this pathology and its changes. "...the purpose of expanding the mystery and guidelines for the effectiveness of medical care is to study the pool of a healthy lifestyle and the study of methods of technology in prevention, as well as the selection and support of patients, the use of standardization methods in medicine, the introduction of ways to improve the effectiveness of models of patronage and medical examination. Keywords: Orthopedic, prosthetic structures, ceramic, fixed dentures, oral cavity. Introduction: It is noted that there is a certain In addition, the development of electrochemical- connection between metal dentures and various mechanical corrosion of metal prostheses leads to a pathological conditions of the mucous membrane. change in the color and gloss of the above-mentioned Along with complications in the oral cavity, changes are places, which turns into extensive flatness defects that noted in other organs and systems. The relevance of penetrate deep into the prosthesis. The insufficient the pathogenesis of denture wear and the lack of service life of a stamped and, especially, stamped scientific research, the large number of patients welded prosthesis, due to the variety of materials in its suffering from this phenomenon, the theoretical and composition, leads to its perforation. Most often, practical importance of further research on this perforation is localized on the occlusal surface of a problem determined the choice of the topic of this pressed artificial coating - this is under the strong dissertation work.Purpose: to determine the changes influence of all possible destructive factors - the that occur in periodontal tissues, denture base and oral mechanical action of chewed food, the aggressive mucosa before and after orthopedic treatment when chemical action of oral fluid and electrochemical using metal-free ceramic dentures. processes. corrosion, which increases the effect of the first two factors on the alloy. The object of the study: was selected 185 patients with partial edentia aged 25-60 years, 95 of whom were ZDT TT contributes significantly to the deterioration of men and 90 were women, the control group consisted the operational characteristics of pressed and pressed of 20 healthy people. welded structures, which leads to the weakening of the above-mentioned alloy structure due to the The results of the study: wear of non-removable temperature or thermal processing of the alloy. The dentures during wearing is manifested in the technologically necessary temperature for the deterioration of the condition of the dentures and the application of ZDP TT is the material heated to 600-800 following pathological changes in the tissues of the degrees, followed by slow cooling of the prosthesis. denture base. Stamped and stamped bonded dentures with and without ZDP TT have a number of Prolonged cooling by local exposure to high technological shortcomings that manifest themselves temperatures on the prosthesis gives an analytical during wearing. effect by fusing the prosthesis parts. The fusing of the American Journal Of Social Sciences And Humanity Research 146 https://theusajournals.com/index.php/ajsshr American Journal Of Social Sciences And Humanity Research (ISSN: 2771-2141) prosthesis parts increases the chemical diversity of the The marginal adaptation of the veneers was prosthesis, thereby facilitating and enhancing the manifested in the appearance of a gap between the occurrence of galvanic corrosion. edges of the artificial veneer and the tooth tissue, through which the probe could penetrate. 6 months In our study, a marginal change in the color and gloss after the prosthesis was placed, these changes were of the surface of the cast and cast-welded prostheses typical for patients with CLDP and MC prosthetic was detected starting from 6 months after the designs; no marginal adaptation of the veneers was prosthesis was inserted. For patients with CLPD, a observed during the entire study. marginal change in the color and gloss of the surface of the prostheses was observed in 11.4 and 22.9% of cases We attribute such marginal adaptation of the veneers after 6 and 12 months after the prosthesis was to the imperfection of the manufacturing technology inserted. and the installation of pressed veneers. In this situation, the insufficient bending strength of the For the first time, in 8.8% of cases, we observed an pressed veneers under the influence of chewing insulating change in the color and gloss of the surface pressure and the change in the dimensional of the prostheses in patients with SC, which, in our characteristics of the bridge-like dentures associated opinion, was caused by the incompatibility of the alloy with this parameter play an important r