[Sialotripsy as a treatment option for patients with salivary stone disease]. / Ispol'zovanie litotripsii dlya lecheniya patsientov, stradayushchikh slyunokamennoi bolezn'yu.

BACKGROUND: The pathologies of the salivary glands are very diverse. Salivary stone disease occupies a special place among diseases of the salivary glands of a non-neoplastic nature. The incidence of salivary stone disease is extremely extensive and accounts for up to 85% of all pathologies of the salivary glands. OBJECTIVE: Improvement of minimally invasive methods of treatment of salivary stone disease, which does not lead to excision of the gland. MATERIAL AND METHODS: On the basis of the Clinics of the Samara State Medical University of the Ministry of Health of Russia, in the period from 2010 to 2020, a clinical group was formed, consisting of 193 patients with salivary stone disease of various localization. The age of the patients ranged from 16 to 84 years. All patients were therapeutically examined at the preoperative stage, voluntary informed consent was signed. Shockwave sialotripsy was performed in 95 patients of the main group (in 64 patients the calculus was located in the submandibular salivary gland, in 31 patients - in the parotid salivary gland). For lithotripsy, we used a lithotripter apparatus «Edap¼ (France) and «Wolf¼ (Germany). RESULTS: The analysis of the results obtained as a result of the study made it possible to draw a conclusion about reasonably better results of removal of calculi in the ducts of the salivary glands using the lithotripter «Swiss LithoClast® Master¼ (Switzerland). At the first visit and the therapeutic effect of the lithotripter, all patients suffering from bouts of salivary colic showed complete cessation. CONCLUSION: Thus, our study, which was devoted to the study of the results of various methods of treating patients with salivary stone disease, showed that sialolithotripsy using special narrowly targeted devices for crushing and subsequent excretion of salivary calculi allows to achieve the best results at present.

[Evaluation of the species diversity of microflora isolated from the epithelium of the oral mucosa in patients using removable orthopedic structures based on dental implants]. / Otsenka vidovogo raznoobraziya mikroflory, vydelennoi s epiteliya slizistoi obolochki polosti rta, pri ispol'zovanii s"emnykh ortopedicheskikh konstruktsii s oporoi na dental'nye implantaty.

OBJECTIVE: To assess the species diversity of microorganisms isolated from the oral mucosa in patients with removable orthopedic structures based on dental implants. MATERIALS AND METHODS: The indicators of the species diversity of microorganisms isolated from the oral mucosa in patients of the main and control groups were studied. RESULTS: For prosthetic treatment of patients from main group we used a method of manufacturing an overlapping, frame prostheses supported by teeth and dental implants. The results turned out to be reliable for opportunistic microorganisms Streptococcus anginosus and representatives of the orange periodontopathogenic complex Streptococcus constellatus. CONCLUSION: Microbiological assessment indicates the effectiveness of prosthetic treatment and the use of Corega tablets.

[Robot-assisted and robotic systems used in dentistry]. / Robot-assistirovannye i robotizirovannye sistemy, primeniaemye v stomatologii.

In the present study, the role of robot-assistance in dentistry and the main ways of its further development are analyzed. The basic structures of mechatronic devices and the features of their application in dentistry were reviewed. A retro-prospective analysis of the structures of robotic and robot-assisted systems used in dental practice was carried out. The development of robot-assisted and robotic systems should include the improvement of methods of intraoperative imaging, diagnostic tools, the improvement of surgical instruments, as well as the emergence of new robotic developments.

[Improved stump inlay use in prosthetic stomatological clinic].

The article is devoted to treatment of 106 patients with considerable or complete destruction of teeth crowns with special prosthetic appliances. The autors analysed the causes of complications in the course of rehabilitation of 106 patients. Some modern stages worked out by the authors were tested and implemented.