CHANGES OF PERIODONTAL BLOOD SUPPLY IN PATIENTS WITH MAXILLOMANDIBULAR ANOMALIES AND DISORDERS OF THE ARCHITECTONICS OF THE VESTIBULE OF THE MOUTH

Authors:

Abstract:

We studied rheological changes in periodontal tissues in 60 patients 12–15 years old with maxillomandibular anomalies, deformities before treatment and after surgical correction. In comparison group where were 15 persons without maxillofacial anomalies, deformities, oral habits and periodontal status. The results showed the presence of blood circulation deficit and reduce the trophic tissue, which was indicated by the increase in vascular tone index, venous outflow index, peripheral resistance index and reduce of extensive blood flow index аnd rheographic index (p<0.05). Positive dynamics of rheographic indices were observed in all groups, however, a significant difference with the indices in the comparison group in most indices was observed in the 2B group (p<0.05). All patients have pronounced stagnation in the periodontal tissues, insufficient blood circulation, and impaired venous outflow. Carrying out surgical correction allogeneic transplantation using palatal graft ensures normalization and stabilization of rheographic indexes in the early and long-term follow-up.

Keywords:

vestibule of the mouth periodontium oral mucosa allogeneic transplantation blood supply

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Publication:

«World of Medicine and Biology» Vol. 19 No. 85 (2023) , с. 143-147
УДК 616-089.882+616-089+616.314.17-008.1

DOI:

https://doi.org/10.26724/2079-8334-2023-3-85-143-147