S D Arutiunov

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A total of 974 patients with suspected abnormalities of the temporomandibular joint (TMJ) were examined; diseases were detected in 371 patients. The test group consisted of 40 patients, control group of 18 patients. Analysis of the results of graphic recording of mandibular movements and clinical x-ray data in patients of the main and control groups helped(More)
Computer-aided milling of ceramic insertions helped more effectively repair the masticatory surface of teeth, minimize the incidence of errors, rule out the laboratory stage of making the insertions and the technological errors made at this stage, retain physical and mechanical characteristics of ceramics, optimize marginal adherence of the insertion to the(More)
Angulometric teleroentgenographic characteristics of teeth were compared for 158 subjects. A computer technology of calculation and assessment of 47 angular (quantitative) parameters characterizing spatial position of the teeth and jaws is proposed. This complex of parameters can be used as an additional test in personal identification.
327 patients with dentures supported by 318 pulpless teeth reinforced by pin constructions were under observation. Main types of complications after pin use were identified. By math simulation the system "covering construction-artificial stump-root pin-root of the tooth" was studied for teeth 11, 13, 15, 16, 41, 43, 45, 46 in two projections--vestibulo-oral(More)
AIM Study the main surface parameters of milled polyacrylic materials using atomic force microscopy and primary microbial adhesion of periodontopathogenic group bacteria and Candida albicans fungi taking into consideration the method of sample polishing. MATERIALS AND METHODS Studied samples: mill-treated without polishing (control); ergobox polished;(More)
A short analysis of 565 cases of fractures of the lower jaws is presented in the article with due regard for a mechanism of their formation. Criteria of the expert evaluation of an impact point and direction of action of a traumatic force are depicted with due respect for a type, specific features and fracture location.
A total of 186 patients aged 18 to 69 years with complications caused by metalloceramic dentures fixed on pulp-extracted teeth were studied. Major complications were: gingival retraction--21 teeth (9.81%), inflammation of gingival margins--24 (11.2%), inflammation of mucosa underlying the denture--29 (13.54%), full fracture of dental crown--34 (15.89%),(More)
An experimental and clinical study was carried out on 76 patients with implant-supported restorations in the posterior zones of the lower jaw, divided in two groups (with no signs of bone resorption around the implants and with resorption signs) and one control group. The results of the study allowed optimizing the angulation of dental implants, providing(More)