Microcirculatory disturbance of periodontium in using of nonremovable orthodontic technology

Abstract

Aim of performed investigation was a study of consequence of using nonremovable orthodontic technology for microcirculatory bed of periodontium on experimental material and explores ways of its correction. The use of NOT leads to significant changes in the microcirculatory bed and periodontal endothelium that may underlie the development of complications of this type of orthodontic treatment. Disturbance of periodontium microcirculation are characterized by essential change microstructure of vessels with changes of their diameter with reduction in resistive part and expansion in capacitive part.