Dependence of volume of blood perfusion in tissue of periodont from the degree of stress resistance and the anxiety level

Abstract

To determine the dependence of the blood perfusion volume in the periodontal tissues on the degree of stress resistance and anxiety level in patients, we performed an examination, a survey and an index evaluation of periodontal disease. We also found out the level of emotional and psychological stress, the degree of anxiety and neurotic state in the subjects. Using laser Doppler flowmetry with a spectral analysis of blood flow oscillations, using the customary method on the LAKCOP apparatus, using a personalized kappa with a detachable fixative, the data on the parodontal blood supply parameters were determined. Patients with low stress tolerance and a high level of anxiety have significant differences from other study groups in virtually all parameters of dental status, in particular, with an increase in the level of psychoemotional tension, the intensity of carious diseases and inflammatory diseases of periodontal tissues increases. We got a significant decrease in the blood flow velocity in patients with psychoemotional stress .The rate of hemodynamics in the microcirculatory bed of periodontal tissues in patients of the control group is 1.5 times lower than in the patients of the third group and in 1.8 times in the patients of the fourth group.