[Experimental and clinical rationale for the use of modern methods of teeth hyperesthesia treatment].

The aim of the study was to increase the effectiveness of treatment hyperesthesia of tooth tissues by improving medical and hygienic complexes based on the study of structural changes in dentin. A two-stage study was conducted. In the course of the experimental stage, the microstructure of the tooth dentin surface was studied in terms of its relief on an atomic force microscope in normal conditions, with hypersensitivity and under the influence of the studied preparations (Gluma Desensitizer, Tokuyama Shield Force Plus, Colgate SensitivePro-Relief, Biorepair Oral Care), the material for studing was human teeth with hypersensitive dentin (100) of 1-2 degrees and 25 teeth without hyperesthesia (control group).