Наукові праці. Кафедра ортопедичної стоматології
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Browsing Наукові праці. Кафедра ортопедичної стоматології by Author "Breslavets, Natalya"
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Item Clinical experience of treatment patients with single saved teeth(2018) Yanishen, I.; Shepenko, A.; Breslavets, Natalya; Saliya, L.The one of the most pathology of the dentoalveolar system its partial loss of teeth. Violation of the dentition leads to defects, to assess which developed different classifications, which are the basis of the wording of the Orthopedic diagnosis. Among them, the most famous classifications are Kennedy, A. I. Betelman, E.I. GavrilovItem Clinical substantiation of patients treatment with cast metal-plastic fixed dentures(2018) Yanishen, I.; Breslavets, NatalyaThe article presents the clinical substantiation of patients ’ treatment with cast metal-plastic fixed dentures and use adhesive mechanical and chemical retention systems for fixing a polymeric aesthetic facing covering for one-piece cast fixed dentures. The attention of dentists to modern facing polymer materials is due to their ease of use, lower costs for the organization of the workplace and simplified and quick polishing of the coating in comparison with ceramic masses. However, there is a basic condition - to ensure a reliable connection offacing polymer materials ofdentures with metal framework, that is, creating a reliable connection between the elements of the facing material and the dental metal alloy.Item Dynamics of the content of free amino acids in blood of patients during the long-term use of orthopedic dental metal prostheses(2018) Nikonov, A.; Krychka, Natalia; Breslavets, Natalya; Serhiienko, M.; Zaytseva, O.Background:The effect of materials for dental prostheses on the patient’s body remains one of the most relevant issues in orthopedic dentistry. The dentist, more often the orthopedist, has to deal with diseases arising from the toxic effects of chemical mixtures of structural metals on the tissues of the oral cavity and the body as a whole. Aims and Objectives: The research purpose is to carry out the dynamics of the content of free amino acids (FAA) in the blood of patients during the long-term use of orthopedic dental metal prostheses.Materials and Methods:This paper studies the dynamics of the content of FAA in blood plasma of patients organized into three groups before and after 0.5–1–2 years of the prosthodontic treatment of defected teeth (dentitions) with cast-crowns on the basis of stainless steel alloys and nitride-titanium (NT) coating (Group 1), nickel-chromium alloy (NCA, Group 2), and cobalt-chromium alloy blended with ceramics (CCA, Group 3). Results:The study has established a significant increase in FAA levels in blood plasma of Group 1-3 patients during the long-term use of dental orthopedic prostheses, suggesting the disordered processes of protein synthesis and decomposition, the predominance of catabolic over anabolic processes as well as the early manifestations of destructive processes occurring in various organs and tissues. Conclusion:Based on the results of studying the effect of metal dental prostheses (stainless steel + NT, NCA, CCA + ceramics) on the FAA pool in patients’ blood plasma, a number of preferences are as follows: Stainless steel alloy + NT is more aggressive than NCA; NCA is more aggressive than CCA + ceramic mass. The data obtained in this paper are promising in terms of forecasting various pathologies in the body during prosthodontic treatment with new dental materials.Item Future development of simulation methods of training in prosthodontics(Web of Scholar, 2017) Maslovskyi, O.; Breslavets, Natalya; Kulish, S.; Horiushko, V.; Pohorila, A.Modern educational process provides high activity and independence of students, and thus the higher demands of teaching, including new technologies. Simulation training methods and training on phantoms has great importance in education of students in dental higher education. Simulation training allows students to learn practical skills at a high level, ensuring patient safety and reduce the number of medical errors in their future practice. Development of new methods for improved stimulation of learning and their implementation in the educational process in dental departments is an actual task for high school teachers.Item Future development of simulation methods of training students of dental faculty(2018) Maslovskyi, O.; Breslavets, Natalya; Kulish, A.; Kulish, S.Modern educational process provides high activity and independence of students, and thus the higher demands of teaching, including new technologies. Simulation training methods and training on phantoms has great importance in education of students in dental higher education. Simulation training allows students to learn practical skills at a high level, ensuring patient safety and reduce the number of medical errors in their future practice. Development of new methods for improved stimulation of learning and their implementation in the educational process in dental departments is an actual task for high school teachers.Item Methods of the individual selection of dental structural metal alloys for the treatment of patients with teeth and dentition defects(CABI (Centre for Agriculture and Biosciences International), 2020) Nikonov, Andrey; Breslavets, Natalya; Krychka, Natalia; Serhiienko, MaksymPathological reactions of the body assoc iated with the development of a patient’s symptom complex of untolerance to metal alloys are some of the complications in prosthodontics. This work is aimed at optimizing the results of the individual selection of dental metal alloys for preventing the dev elopment of intolerance to orthopedic fixed structures. A survey was conducted with the participation of 73 patients (30 male s and 43 females) aged 22 to 70 years. They were divided into two groups. The first group included patients (n=31), who did not hav e orthopedic metal structures (control group). The second group consisted of patients (n=42) with stamped brazed metal orthopedic structures with a nitride titanium coating, as well as ceramic metal and metal plastic dentures. Various manifestations of int olerance to metal alloys were observed in all patients of this roup. A study was made of the electrical conductivity of biologically active points of the “lymphatic meridian state” and “head allergy” in patients with i ntolerance to metal orthopedic dental structures, based on the methods by V.Nakatani and R. Voll. Such denture construction materials as stainless steel 20Kh18N9T , cobalt chromium alloy “Vitalium” and nickel chromium alloy “Viron 88” were tested. It was revealed that when using the Vitalium alloy, the risk of individual hypersensitivity to dental structural metal alloys is the least. The survey results indicate the dominant role of concomitant pathology (92.85 %) in the development of “intolerance to structural metals” and demonstrate the form ation of an endless circle (concomitant pathology leads to the emergence of “intolerance”, which in turn worsens the course of somatic diseases). The development of “intolerance” when using combined constructions (me tal + ceramics) makes it difficult to co nduct differential diagnosis and, accordingly, treatment tactics. The analysis of the results shows the sufficient sensitivit y of electropuncture diagnostic methods in identifying intolerance to metal orthopedic structures. These methods make it possible to determine a patient’s predisposition to individual hypersensitivity to dental alloys, to identify the incompatibility of certain metals with a pati ent’s body, and to select the most compatible materials with regard to the role of concomitant pathology. T he conducted study allowed us to develop a two step algorithm of diagnostic measures for patients at risk of hypersensitivity to dental metal alloys.Item Physical and mechanical evaluation at a new polymeric coating varnish to fixed dentures and improvement of bonding method in the system metal-polymer(2017) Yanishen, I.; Breslavets, NatalyaSince the beginning of polymers using for aesthetic facing fixed dentures, the main problem was creation secure fastening of facing material to metal framework surface. For many years, scientists have solved many issues such as: improvement of synthetic materials, equipment, mechanical retention to metal framework, chips facing restoration in the mouth and so on. Contemporary acrylic polymers have high physical, mechanical and technological properties, allowing to reduce the rate of complications in orthopedic treatment with combined fixed dentures. But it remains the basic condition – the creation of facing material secure fastening to metal frameworks surface, this adhesive bonding may be reproduced with mechanical, physical or chemical principle, but usually it is combination of these types of bondsItem The features of re-prosthesis of patients with edentulous jaws(2016-11-25) Yanishen, I.; Krichka, N.; Breslavets, NatalyaItem The fixing system of facing polymer for cast dentures(Ukraine, 2015-02-09) Golik, V.; Janischen, I.; Breslavets, NatalyaItem The improvement bonding in metal-polymer system through the development of new polymer coating varnish «Sinma-M+V»(Сумський держ. мед. ун-т., 2016-04) Breslavets, Natalya; Bilobrov, R.; Saliya, L.Improving the adhesive bond in metal-polymer system by creating a new material with meets contemporary requirements.Item The new polymer coating varnish for fixed constructions of metal-polymer dentures(2016-11-25) Yanishen, I.; Breslavets, Natalya; Krichka, N.Item The technique of creating three-dimensional computer model of the tooth(Сумський держ. мед. ун-т, 2016-04) Білобров, Роман Володимирович; Бреславець, Наталія Миколаївна; Салія, Лія Гурамівна; Bilobrov, R.; Breslavets, Natalya; Saliya, L.Development of a method of creating three-dimensional computer model of the tooth to calculate the areas of tension which occurs in it when prosthеtic treatment.