Features of periodontal microcirculation in extraoral oncopathology

INTRODUCTION. In the literature there are numerous data on the issues of microcirculation in normal and periodontal diseases. Structural and functional microcirculatory changes in tissues observed in chronic generalized periodontitis cause fluid metabolism disorders, which reduces the effectiveness of therapeutic and restorative measures in periodontology. One of the methods of studying the microcirculatory bed is laser Doppler flowmetry. AIM. To study the state of microhemocirculation of periodontal tissues in patients with cancer of extraoral localization. MATERIAL AND METHODS. 45 women participated in the study: 15 women with a history of chronic generalized periodontitis of moderate severity against the background of cancer of extraoral localization, 15 with chronic generalized periodontitis of moderate severity and 15 practically healthy with intact periodontitis. The dental status was studied (the state of the oral mucosa and periodontal, determination of the indices of PMA, CPU, CPITN), as well as the state of microcirculation of periodontal tissues using the device “Lazma MC-1” (LLC NPP “LAZMA”). RESULTS. Changes in standard parameters and spectral analysis parameters were recorded in patients with both chronic generalized periodontitis and in patients with chronic generalized periodontitis against the background of extraoral oncopathology. CONCLUSION. In the course of the study, in patients with chronic generalized periodontitis, changes in the microcirculatory bed characteristic of periodontal tissue disease were revealed, and more pronounced changes were in patients with chronic generalized periodontitis against the background of an extraoral oncological disease.