Vol 18, No 3 (2014)

Articles
FUNCTIONAL PECULIARITIES OF USING SUPERPLASTIC ENDODONTIC FILES FROM TITANIUM NICKELID
Krylova K.A., Zvegintsev M.A., Olesova V.N., Gunter S.V.
Abstract
This paper describes the endodontic file made of TiNi-based superplastic alloy of TH-20 brand to create a root canal. Developed superelastic endodontic files have a number of advantages. Experimental and practical studies showing the promising use of these files for a new level of endodontic treatmenton are given.
Russian Journal of Dentistry. 2014;18(3):4-7
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THE MECHANISM OF EMERGENCE OF SHIFT TENSION IN BONE FABRIC AT ORTHOPEDIC TREATMENT OF PATIENTS WITH TOTAL LOSS OF TEETH WITH USE THE DENTAL IMPLANTS
Kalamkarov A.E., Saakian S.K.
Abstract
Rehabilitation patients with total loss of teeth and restoration of function of chewing and achievement of high esthetic result of orthopedic treatment at patients with total loss of teeth remains so far an actual problem. The purpose of our research was studying of biomechanical aspects of interaction of structures of bone tissue of a jaw with different types the dentalnykh of intra bone implants, especially at functional loadings, for development of the most rational and improvement of methods of orthopedic treatment of patients with total absence of teeth. In total 9 options of prosthetics of patients with total absence of teeth with various support (dentalny intra bone implants of standard diameter and miniimplants) under a removable orthopedic design are studied. For each option the maximum tension of compression and stretching, the maximum shift tension and probability of destruction of biomechanical system were calculated. The comparative assessment of these indicators on the basis of which conclusions about the most rational method of orthopedic treatment of patients with total loss of teeth were formulated is carried out and the corresponding recommendations for practice are made.
Russian Journal of Dentistry. 2014;18(3):7-10
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THE INFLUENCE OF CHRONIC RENAL INSUFFICIENCY IN STATUS OF MUCOUS MEMBRANE IN ORAL CAVITY IN EXPERIMENT
Maiborodin I.V., Minikeev I.M., Kim S.A., Ragimova T.M.
Abstract
The morphological changes of a mucous membrane in rat oral cavity at the chronic renal insufficiency (CRI) of various degrees were studied by methods of light microscopy. It was revealed that in 6 months after modeling of easy or mild CRI the mucous membrane in an oral cavity was diffuse infiltrated by leukocytes, the volume density of blood and lymphatic vessels was increased. Rats with high grade of CRI have an atrophy and hyperkeratoses of mouth epithelium, sclerosis of a mucous membrane was detect, the number of leukocytes considerably increased, first of all, neutrophils, monocytes, macrophages, small leukocytic infiltrates were formed. Besides, at mild or high grade of CRI in mucous membrane of an oral cavity the quantity of eosinophils and plasmatic cells increases that points to possible presence of a considerable allergic component in initiation and maintenance of inflammation in mouth tissues at CRI.
Russian Journal of Dentistry. 2014;18(3):10-14
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EXPERIMENTAL SUBSTANTIATION OF THE PROCEDURE OF KRIOTSISTEKTOMII OF ODONTOGENOUS KIST, OVERGROWN THE BOTTOM OF THE MAXILLARY SINUS
Semennikova N.V., Kovalenko A.S., Semennikov V.I.
Abstract
To improve the efficiency of the treatment of odontogenic cysts in the upper jaw and the prevention of complications we have developed a way to kriocistèktomii. Experimental studies using morphological and lazero-termometrical methods have made it possible to develop optimum cryotherapy with liquid nitrogen. The data obtained are highly informative testimony of simplicity, rationality and security regime developed by kriocistèktomy in the treatment of odontogenic cysts.
Russian Journal of Dentistry. 2014;18(3):15-16
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COMPARATIVE CHARACTERISTICS OF THE PHYSICOCHEMICAL PROPERTIES AND MICROBIAL ADHESION OF BASE ACRYLIC RESIN WITH DIFFERENT METHODS OF POLYMERIZATION (LABORATORY STUDY)
Verkhovskiy A.E., Abolmasov N.N., Fedosov E.A., Azovskova O.V.
Abstract
The paper describes results of the study of physical and mechanical characteristics of residual monomer as well as the capacity of acrylic resin for basis of removable plate dentures, fabricated by injection moulding and conventional press molding, for microbial adhesion.
Russian Journal of Dentistry. 2014;18(3):17-20
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THE PHENOMENON OF GALVANISM OF MUSICIANS PLAYING BRASS INSTRUMENTS AND WITH FIXED DENTURES FROM BASE ALLOYS
Lebedenko I.Y., Prokopova M.A., Zolotnitskiy I.V., Manin O.I.
Abstract
The authors on the basis of the clinical-laboratory dental examination musicians playing brass instruments and with fixed dentures from base alloys, proved that this group of patients is a group of risk of galvanism. Recommendations on selection of the optimal materials for non-removable prosthetics.
Russian Journal of Dentistry. 2014;18(3):21-27
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CHANGE OF NON-SPECIFIC PROTECTION IN ORAL LIQUID OF TYPE 2 DIABETES MELLITUS AND CORONARY HEART DISEASE IN PATIENTS WITH CHRONIC GENERALIZED PARODONTITIS
Bykov I.M., Lapina N.V., Gayvoronskaya T.V., Starchenko T.P., Starchenko V.I.
Abstract
The studies of oral fluid with combined periodontal disease and coronary artery disease with normal and impaired carbohydrate metabolism revealed irregularities in the level of antioxidant enzyme system of the oral cavity, that were expressed by the inverse correlations with clinical periodontal status. Based on these data it can be concluded that the use of oral fluid to determine the potential of antioxidant defense system at the local level, as well as using non-invasive assessment of laboratory methods in the risk of complications in patients with cardiovascular disease so as to allow timely correction treatment will increase the efficiency of monitoring indicators of metabolic diseases of cardiovascular system.
Russian Journal of Dentistry. 2014;18(3):27-29
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MANIPULATIVE, AESTHETICS CHARACTERISTICS, BIOLOGICAL COMPATIBLE OF MODERN ADHESIV AND FILLING MATERIALS
Gilmiyarov E.M., Radomskaya V.M., Gilmiyarova F.N., Babichev A.V., Kolesova K.I., Azizov A.N.
Abstract
Ninety-seven patients aged from 18 to 47 with caries localization of class I-III, according to Black, were under supervision. In total there were 160 restorations. When carrying out our researches we used Single Bond Universal as adhesive system (Filtek Ultimate was used as filling material), and Filtek Bulk Fill was also used as a nanocomposite in order to prevent polymerization shrinkage. By all criteria of Ryge (marginal adaptation, anatomic shape, secondary decay, base colour match, cavity edge discoloration, surface roughness). 97% of restorations after completion and 3 months later were assessed as " perfect". It was stated that Single Bond Universal causes acidulation of pH oral liquid and redox potential increase, while Filtek Ultimate and Filtek Bilk Fill cause decrease of redox potential. The tendency to oral liquid structure change was revealed. Single Bond Universal causing strength disturbance of tranferase, oxidoreductase and hydrolase enzymes appeared to be the most aggressive. The materials used are not bionert composites, while demonstrating good strength and aesthetic characterises.
Russian Journal of Dentistry. 2014;18(3):30-33
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OCCLUSAL PLANE ORIENTATION FOR PATIENTS DURING ORTHODONTIC TREATMENT
Roshchina A.V., Panteleev V.D., Roshchin E.M.
Abstract
Determining the orientation of the occlusal plane during orthodontic treatment is the most difficult to solve clinical challenge. However, it is also important enough, because this orientation in the future will have a direct impact on the function of the TMJ and muscle components. In this research we explored 111 patients with orthognathic occlusion dentition followed by cephalometric analysis of occlusal plane orientation and comparison of previously proposed calculations to determine the location of Kampers line and HIP - plane that are parallel to the occlusal plane.
Russian Journal of Dentistry. 2014;18(3):33-35
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INDICATORS OF SALIVARY GLANDS FUNCTIONS AND SALIVA MICROELEMENTAL PORTRAIT OF PATIENTS WITH PARKINSON'S DISEASE: DIAGNOSTIC VALUE
Ruvinskaya G.R.
Abstract
The saliva diagnostics of 81patients with Parkinson ’s disease has been conducted. Compared with the control group in the oral fluid of patients there is an excess content of toxic microelements: barium (36.5 times), plumbum, aluminum, cadmium, nickel (1,5 times), arsenic (3 times). Essential microelements have tended to decline: measured relative lack of iron, chromium, selenium - by 7-11%; the level of strontium significantly increased (1,9 times). It has been shown that the permeability of hematosalivary barrier for calcium, magnesium and zinc in PD is increasing, the usage of levodopa brings it to a functional relevance in healthy individuals.
Russian Journal of Dentistry. 2014;18(3):35-39
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DIFFERENTIAL DIAGNOSIS, INCLUDING COMPARISON OF MORPHOLOGICAL AND SONOGRAPHIC FEATURES OF TUMORS OF SALIVARY GLANDS
Tarasenko S.V., Smyslyonova M.V., Shipkova T.P., Rudnev A.I.
Abstract
The article shows the efficiency of the developed algorithm of ultrasonic diagnostics of tumors of salivary glands. The comparative evaluation of the results of preoperative diagnosis and remote neoplasms not EchoCG revealed differences in the study in a similar projections.
Russian Journal of Dentistry. 2014;18(3):39-42
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PECULIARITIES OF CHRONIC INFLAMMATORY PERIODONTAL DISEASE PATIENTS ACUTE MYOCARDIAL INFARCTION
Pimenova M.P., Arutyunov S.D.
Abstract
Chronic periodontal disease and cardiovascular disease is widely distributed in the population, while the high frequency of complications and deaths in the result of atherosclerosis, in this regard, required large costs for their prevention and treatment. At the same time periodontal disease may be prevented or effectively treated. This article presents the peculiarities of chronic periodontal disease and in patients with cardiovascular pathology, the exact composition parodontopathogenic microflora in patients with acute myocardial infarction, as well as recommendations for dental escort of patients with acute myocardial infarction at the hospital stage.
Russian Journal of Dentistry. 2014;18(3):42-46
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FUNCTIONAL ORGANIZATIONAL MODEL ORTHODONTIC CARE PROVIDED TO INMATES OF CHILDREN'S HOMES
Butova V.G., Kuznetsov V.D.
Abstract
Due to the low availability of orthodontists in Moscow region, queuing for medical care and lack of staff in children’s orphanages the only solution for improvement is decentralization of orthodontic care. Self-developed model of mobile dentistry services (including extra module in its structure) promotes improvements of medical care for targeted audience.
Russian Journal of Dentistry. 2014;18(3):47-49
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IMPROVEMENT OF TERRITORIAL PROGRAMMES OF STATE GUARANTEES OF FREE PROVISION OF MEDICAL ASSISTANCE IN DENTAL DISEASES
Butova V.G., Boykov M.I., Alpatova L.M., Rambovskiy A.I.
Abstract
At the Federal level are missing: the ratio of number of references (completed cases) about dental diseases; the ratio of the number of visits in the emergency form, the methodology of the statistical accounting of the figures and the number of calls about dental diseases. Resolution of these aspects in the formation of state plans - volume jobs and financing of health care dental diseases is extremely challenging.
Russian Journal of Dentistry. 2014;18(3):50-53
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THE MODERN LEVEL OF DEVELOPMENT AND MANUFACTURE OF DENTAL RESTORATIONS
Daurova F.Y., Vayc T.V., Kodzaeva Z.S.
Abstract
At present all more dentist understand that to conduct only only artistic restoration of the teeth, even the most modern composition material, it is not enough. Necessary objective information on morphologies teeth not only, but also about function condition teethgnatology device. Us are designed computer program on recovering the morphological features teeth, algorithm action, describing way of the reconstruction teeth composition material with provision for modern computer program, shortenning time of modeling at increasing of efficiency and quality to aesthetic restoration. The Restoration teeth is by means of author ’s computer program possible to realize as direct, so and indirect technology.
Russian Journal of Dentistry. 2014;18(3):53-55
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