[Bond strength of metal brackets to enamel with a Russian adhesive complex: an in vitro study].

Background: The era of using adhesives to fix brackets began in the 70s of the last century. There are eight generations of foreign-made adhesive systems for the restoration of teeth. However, until now, in orthodontics, the development of domestic adhesive systems with improved properties of adhesion of brackets to tooth enamel still important, especially in the posterior teeth.

[Osteoplastic operations in the anterior part of the mandible for correction of malocclusion].

Correction of disorders during transformation into one of the most difficult tasks, both in orthodontics and in maxillofacial (orthognathic) surgery. This article presents two clinical cases of median osteotomy/ostectomy. The stages of operations are described.

[Combined therapy with elastic bands and splints in patients with masticatory muscles hypertension].

Was to investigate the effectiveness of combined treatment with elastic bands and splints in patients with masticatory muscle hypertension. 103 patients (37 men and 66 women) aged from 21 to 65 years were examined. The diagnosis was made based on clinical and instrumental (electromyography) methods.

Sound Production in Totally Edentulous Patients Before and After Prosthetic Treatment.

Purpose: To study sound pronunciation in patients with total edentulism before and after prosthodontic treatment using complete removable dentures.

Materials And Methods: Recordings of phonetically balanced phrases were made using a headset connected to a dictaphone to assess specific pronunciation defects in patients with total edentulism before and after prosthodontic treatment. The obtained sets of sounds were investigated using spectral analysis by calculating the average power spectra.