Local anesthesia in adolescents with high anxiety levels.

Objective: Aim: To assess the effectiveness of local anesthesia in the treatment of acute forms of caries, pulpitis, and periodontitis in adolescents with a high level of baseline anxiety.

Patients And Methods: Materials and Methods: 1.7 ml of local amide anesthetic from the articaine series was used.

IMMUNITY CHANGES IN PATIENTS WITH ACUTE MAXILLOFACIAL ODONTOGENIC INFECTIONS DURING TREATMENT STAGES: AN ANALYSIS.

Objective: The aim: Evaluate the expediency of using different methods of treatment for patients with acute purulent-odontogenic inflammatory processes in both the main and control groups. This assessment will be based on various indicators of non-specific immunity.

Patients And Methods: Materials and methods: This study involved the evaluation of the humoral component of nonspecific immunity in 114 patients.

ORAL HYGIENE STATE IN CHILDREN WITH CONGENITAL DEFECTS OF THE ALVEOLAR PROCESS ON THE MAXILLA.

Bone plasty of congenital and residual defects of the alveolar process of the upper jaw is a technically difficult surgical intervention which is necessary for full rehabilitation of a patient with congenital lip and palate clefts. This operation creates conditions for stabilization of maxilla fragments and normalization of the upper jaw development and also for successful teeth eruption. The aim of the study - to assess the state of oral hygiene before surgery in children with congenital residual defect of the alveolar process we used Fedorov-Volodkina Hygiene Index and index of the intensity of gingivitis (РМА) according to Masser-Parma.

Identification of Pathogenic Microflora and Its Sensitivity to Antibiotics in Cases of the Odontogenic Purulent Periostitis and Abscesses in the Oral Cavity.

Odontogenic infections are the most common infectious and inflammatory diseases of the maxillofacial area and problem of the causative pathogen identification is an actual task, part of a permanent process of updating and modernization of treatment and diagnostic protocols and standards. In presented study a purulent exudate from 13 patients with acute purulent odontogenic intraoral lesions was studied by bacteriological method with detection of sensitivity to antibacterial agents. Bacteriological studies showed that genus Streptococcus predominated in 69.

[THE STRENGTH OF ADHESION TO HARD TISSUES OF NON-VITAL TEETH OF DENTAL PHOTOCOMPOSITE FILLING (RESTORATIVE) MATERIALS IN COMBINATION WITH VARIOUS ADHESIVE SYSTEMS].

Improvement the mechanisms and levels of adhesion forces of dental photocomposite filling (restorative) materials to hard tissues of teeth, improvement of filling materials and increasing their availability is an urgent problem for theoretical and practical dentistry. Aim of the study - experimental evaluation of the strength of adhesion to the hard tissues of non-vital teeth for adhesive systems in combination with modern dental photocomposite filling (restorative) materials. 80 tests of the adhesion strength of the dental photocomposite filling (restorative) material to the tooth hard tissues (shear strength) were carried out for 8 pairs of "photocomposite-adhesive system" using an automated tensometric system.

[STUDY OF SENSITIVITY TO ANTI-MICROBIAL AGENTS OF MICRO-ORGANISMS FROM ZONE OF PURULENT INFLAMMATION AMONG PATIENTS OF MAXILLOFACIAL HOSPITAL DEPARTMENT].

The importance of control for nosocomial and community-acquired infections is one of the priorities of practical surgery, and maxillofacial surgery is no exception in this matter. Aim of study - to determine the spectrum of antimicrobial activity of widespread antiseptics and antibacterial agents used for topical treatment of odontogenic phlegmons of the maxillofacial region. A bacteriological study of purulent wound exudate was carried out for 109 patients of the maxillofacial hospital department with a diagnosis of odontogenic phlegmons.

[APPLICATION OF SYNTHETIC OSTEOPLASTIC MATERIAL EASYGRAFT® IN MAXILLA SUBANTRAL AUGMENTATION (SINUS-LIFT)].

The problem of complex dental rehabilitation of a patient after partial or complete teeth loss is an urgent issue for dental practice. The most of patients coming to dentist with to make dentures on dental implants after tooth loss in lateral part of maxilla are often observed with atrophy of the alveolar bone resulting in maxillary sinus (sinus Haymori) enlargement. Creating an additional space for dental implant placement in the maxilla is possible by performing a sinus lift (subantral maxilla augmentation) - artificially thickening the lower and outer wall of the maxillary sinus with usage of osteoplastic materials.

Investigation of Cr:Tm:Er:YAG laser crystals in a resonator with various degrees of spectral selectivity.

It has been established that Tm(3+) ions do not prevent multiple-wavelength oscillation in Cr:Tm:Er:YAG laser crystals inserted inside of the completely nonselective mirror resonator. The output mirror spectral selectivity needed for single-wavelength oscillation at 2.697 mum for a considerable excess of pumping energy over the threshold has been determined experimentally.

[Characteristics of the microflora of soddy-podzol soil during single-crop cultivation of agricultural plants and during crop rotation].

Structural organization of microbial populations in soddy-podzolic soil was studied during growth of agricultural plants in monoculture and in crop rotation. The content of bacteria and their biomass decreased when plants were grown in monoculture. The content of actinomycetes, bacilli and oligonitrophilic microorganisms increased in soil during crop rotation as compared with monocultures, suggesting a higher rate of mobilization processes.