The study investigated the isolated effect of comparing 3 kinds of toothbrushes on the surface roughness of 2 dental restorative materials such as nanocomposite Filtek Ultimate (3M ESPE) and hybrid material Estelite Sigma Quick (Tokuyama Dental). The surface texture of the material was evaluated using the optical profilometer ZheScope and was defined 3D roughness parameters Sa and Sq. Measurement of the roughness parameters were performed before and after abrasion cycles. The impact on the surface of the samples was performed of the manual toothbrush Splat-Complete (SCM), of the electric brush Braun Oral-B Triumph 5000 (BOBT) and the sonic toothbrush Philips Sonicare FlexCare (PSFC). The samples of material Filtek Ultimate had a lower roughness value as compared to the roughness of the samples of material Estelite Sigma Quick before impact brushes. The smallest impact on the surface of the Filtek Ultimate material samples had the manual toothbrush Splat-complete. On the surface Estelite Sigma Quick smallest samples of material had the sound Philips Sonicare Flex Care electric and the Braun Oral-B Triumph 5000.

The article discusses the study of the regenerative potential of periodontal tissues under mechanical injury in experimental conditions. Regeneration of periodontal tissues was investigated after mechanical injury in 10 rams of 2-4 years of age. The experiments consisted of two series: the 1st series struck a closed mechanical trauma, in the 2nd series of experiments - an open injury of the periodontium. Established that damage to the periodontium that affects only the dentin of the tooth root, the regeneration processes are from the wall of the hole, in those cases, when the wound channel penetrates into the pulp of the tooth, regeneration occurs from both the pulp and the walls of the alveoli. In the healing of periodontal tissues in case of open injuries there is a formation in the wound epithelial cysts.

The article discusses issues concerning the study of pathological changes in periodontal tissues during experimental osteoporosis. The experiments were performed on 6 year old sheep, which have at different times after ovariectomy removed dentoalveolar segments at the level of the lower incisors. It is established that in experimental osteoporosis in periodontal develop processes, accompanied by acute vascular disorders: swelling of the vascular wall, diapedesis of red blood cells, hemorrhage, edema and loosening of the surrounding tissue. Vascular disorders worse conditions of metabolism, which ultimately leads to destructive changes of argyrophilic and collagen fibrils, as well as individual nerve fibers with the development of dystrophic-inflammatory form of periodontal disease.

The article presents the results of the study of clinical and immunological status of 97 patients with different types of orthodontic disease before and during the orthodontic treatment. All patients underwent immunological examination which included determination of the level of antimicrobial peptide and pro-inflammatory cytokine. The study revealed that along with clinical methods it is advisable to determine the level of α-defensin and IL-1β whose function is to regulate the immunological processes during inflammation in periodontal tissues. Identifying the predisposition to inflammatory periodontal disease and degree of inflammation in patients undergoing orthodontic treatment will help to implement the measures of prevention and treatment and to improve the monitoring of the patients.

Interrelations of regionary oral haemodynamics and microcirculation were investigated violations at 70 patients with the chronic heart failure (CHF) and inflammatory diseases of a parodont. The received results show that the decrease in haemodynamic indicators in the pool of an internal carotid arteria at the patients with initial stages of CHF initiates the start of local mechanisms of regulation and compensation for maintenance of a parodont fabric blood-groove microcirculation.

In dentistry, for the prevention of recurrent and secondary caries and pulpit used antiseptic cavity, dentine adhesives, laser light, and others. However, these methods do not allow up-beat effective decontamination and obturation of dentinal tubules, which may continue to persist pathogenic microflora. For the first time in the experimental treatment dentine caries by electron microscopy studied the effectiveness of a new method of targeted galvanoforetic nano impregnation dentin complex by nanoparticles of copper-calcium hydroxide. Galvanoforez performed with aluminum foil in contact with the copper-containing drug. It is found that after the tooling cavity nano impregnation dentin is advantageously carried out within 14 days. During this period, it takes place obturation 85-90% of the dentinal tubules to a depth of 800 nm and an average saturation of the dentine with calcium, which contributes to the restoration of its mineral composition, disturbed because of microbial demineralizing. Efficacy nano impregnation dentin of copper-calcium hydroxide declines with increasing age of the teeth, and in the presence of cavities.

The article presents modern methods of computer diagnostics and planning of orthopedic treatment of patients with vertically-anterior form of increased abrasion of teeth. Presented their own methods of calculating the position of elements of temporo-mandibular joints, and a computer program, allowing to estimate the reduction in the height of gnatichesky part of the person and predict the treatment results on the tomograms of the temporomandibular joints.

The article contains evaluation of the effectiveness of targeted stimulation of regeneration processes in dental practice, based on clinical data and scientific literature. The article describes the technology of derivation and application of native plasma, and contains recommendations for injections of autologous platelet plasma in stomatology. Plasmolifting™ technology is discussed in terms of its application in dental surgery, both as a treatment used on soft tissues, and as a simultaneous treatment of soft and hard tissues. The article presents several typical clinical cases of using the technology in dental practice for predicted results: wound healing and graft retention.

Dentists constantly meet the complaints of patients on dentin hypersensitivity (DG), which is characterized by a special short-term acute pain originating from the cervical dentin bald. The aim of the study was to assess the efficacy of professional paste with calcium carbonate and arginine in the treatment of dentin hypersensitivity in patients with periodontitis. It is shown that the use of calcium carbonate professional tools and arginine after non-surgical periodontal treatment provides instant relief from the significant dentin hypersensitivity and stores the duration of this effect for more than 6 weeks.

The aim of study was to investigate the level of oral hygiene and prevalence of inflammatory periodontal tissue diseases in patients with juvenile rheumatoid arthritis (JRA). The study involved 285 patients with JRA. Determined: level of hygiene (Green-Vermillion), prevalence and intensity of inflammation in the gums (PMA index). We take into account the dentition, form of arthritis, JRA duration and gender. Oral hygiene level was: in mixed dentition - 1,44 ± 0,75 points, in a constant dentition - 1,38 ± 0,73 points. The prevalence of chronic catarrhal gingivitis (CCG) in patients with mixed dentition - 40,56%, with a constant dentition - 58,87%. Girls were sicked with CCG more often than boys. PMA index was significantly higher (p < 0,001) in patients with constant dentition. It was noted a correlation of medium strength (r = 0,59) between the index of PMA and index of hygiene. The role of oral hygiene as the dominant factor in the development of gingivitis in patients with JRA is offsets.

The results of treatment of patients with chronic catarrhal gingivitis using Parodontotsid gel. As a result of treatment with this drug reduced indicators of inflammation such as gingival bleeding index and PMA. Availability, low cost and ease of use, as well as a high concentration of anti-inflammatory substances of the drug allows to recommend it for the treatment of inflammatory periodontal diseases.

We had done a research on the application of the gel based on mineral of bishofit and the aqua-complex of titanium glicerosolvate at a time. Both drugs have the natural beginning. 20 patients with generalized periodontitis of the medial severity were treated by us. Fanks to the use combination of preparations we have achieved good results such as the saving time of the treatment, the improvement of the clinical picture and the oral cavity indices.The results of research show the use of this combination may increase the effectiveness of treatment of inflammatory periodontal desease.

Orthodontic patients experience discomfort and mucosal lesions to a varying degree during the course of treatment. The study of 110 people showed a high prevalence of traumatic lesions of the oral mucosa. We carried out a comparison of the effectiveness of treatment of injuries of the oral mucosal with various preparations: Solkoseril, Holisal and a new drug on the basis of phytoecdysteroids. The study found, that the most effective in the treatment of erosive and ulcerative lesions of traumatic oral mucosa among us compared medicinal products has a new phyto ointment. Given the low cost and no side effects, this method of treatment can be recommended for use as a method of choice.

This article presents the valuation of forensic medical informativeness of medical histories with defeats of the face and facial skeleton. Defects of diagnosis, treatment and organization of care were revealed. The possibility of a forensic medical determination of the severity of damage caused to human health was explored.

Acute pain is the most common symptom in the dental practice. The aim of every dentist is, in addition to the basic treatment of various pathologies, ensuring fast and effective pain relief and the prevention of complications and discomfort after dental procedures. The aim of the experts session from different medical specialties, held on February 16, 2016, was to optimize the treatment of the most common tactics in the dental practice of acute pain (post-operative, inflammation of the temporomandibular joint and the trigeminal nerve) on the basis of current knowledge on the subject. This publication presents the main conclusions relating to the practical aspects of analgesic therapy with non-steroidal anti-inflammatory drugs. As a result of the meeting it was proposed algorithm of analgesic therapy with NSAIDs, the use of which appears to be intended to facilitate the work of practicing dentists and improve patient care.

Interrelations of regionary oral haemodynamics and microcirculation were investigated violations at 70 patients with the chronic heart failure (CHF) and inflammatory diseases of a parodont. The received results show that the decrease in haemodynamic indicators in the pool of an internal carotid arteria at the patients with initial stages of CHF initiates the start of local mechanisms of regulation and compensation for maintenance of a parodont fabric blood-groove microcirculation.

This article describes the long-term results of complex clinical and laboratory evaluation of the state of periodontal tissue complex during complex periodontal (Periodontology) and orthodontic treatment of patients with inflammatory and destructive periodontal disease and dentoalveolar deformities. The examination and complex treatment of 60 patients aged 25-40 years with chronic generalized periodontitis mild to moderate severity, combined with a deep distal occlusion and protrusion of the upper jaw. All patients were divided into 2 groups: the main and control. The study group included 30 people who underwent a complex therapeutic, orthodontic and surgical treatment with replanting in periodontal pockets «CollapAn» in the drug granules. Patients in the control group of 30 people was also carried out a comprehensive periodontal and orthodontic treatment, but with an open and closed curettage osteoplastic medication is not used. Orthodontic treatment of patients in both groups was performed using fixed orthodontic apparatus Stright Wire Technique for 28 months in remission periodontal disease and after surgery. According to long-term results of the index assessing the state of periodontal tissues, indicators densitometry studies and orthodontic diagnostic methods dentoalveolar anomalies it has been found that the use in the treatment of patients of the main group osteoplastic preparation promotes bone density by 50% of the initial indicators, significant reduction of the depth of periodontal pockets of 4 fold (p < 0,001) and improvement of aesthetic dental system performance compared with patients in the control group.