Saratov JOURNAL of Medical and Scientific Research

Belarusian State Medical University

Evaluation of microcirculation parameters in the vessels of tooth pulp in the treatment of dentin and factors affecting its condition

Year: 2019, volume 15 Issue: №3 Pages: 616-622
Heading: Stomatology Article type: Original article
Authors: Chistyakova G.G.
Organization: Belarusian State Medical University
Summary:

Objective: to assess the parameters of microcirculation in the pulp vessels in the immediate and remote periods of observation in the treatment of dentin caries, depending on the depth of destruction of hard tooth tissues, the type of restoration material and methods of filling. Material and Methods. Registration of microcirculation parameters in the vessels of the tooth pulp was carried out by laser specie-optical devices «Speclometer». The study of the state of hemodynamics in the pulp of the tooth was conducted in 233 patients, a total of 286 teeth were sealed. For dental treatment used designed glass ionomer cement light-cured composite materials import manufacture and restoration complex. Results. The reasons leading to a change in blood flow in the pulp of the tooth are due to a violation of the marginal fit of the material to the hard tissues of the tooth, interocclusal and interdental relationships, the influence of both the adhesive system and the restoration material. The restoration of blood flow in the vessels of the tooth pulp in the treatment of dentin caries (cavity of average depth) reaches control values from 14 days to 1 month, with a deep carious cavity from 1 month to 3 months. Restoration of blood flow in the vessels of the tooth pulp in the treatment of deep caries with the modified «sandwich method» reaches control values after 14 days, with the «sandwich method» from 1 to 3 months (p <0.05). Conclusion. The parameters of hemodynamics (blood flow level and intensity) are important predictive criteria assess the status of microcirculation.

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