Registration Number
0222U004444,
0116U004189
, R & D reports
Title
Application materials filled with nanoparticles in dentistry
popup.stage_title
Head
Skripnikov Petro M., Доктор медичних наук
Registration Date
03-08-2022
Organization
Ukrainian medical stomatological Academy
popup.description2
Today, from 50 to 75% of patients who come to the orthopedic dentistry clinic need prosthetics with removable plate prostheses. And the number of patients with removable dentures is constantly growing due to the significant spread of dental diseases and the progressive aging of the world's population, especially in industrialized countries where life expectancy is increasing. The main materials used to make the bases of plate prostheses are derivatives of acrylic and methacrylic plastic. Their share in all types of removable structures is from 91 to 98%.
It should be considered that acrylic plastics, due to their availability and other positive qualities, will remain the main structural materials for the manufacture of removable dentures for a long time, and therefore research is continuing to improve the quality of dentures made of polymeric materials.
However, the widespread use of acrylic removable plate prostheses and increasing the number of their manufacture leads to a significant number of complications from the tissues of the prosthetic bed and the body as a whole. As a result of its influence functional and morphological changes in a mucous membrane of an oral cavity are noted. The secretory apparatus of the oral cavity, composition, pH and activity of salivary enzymes also changes, thermoregulation of prosthetic bed tissues is disturbed.
It is known that the use of plate prostheses often leads to quite serious complications - prosthetic stomatitis. Moreover, the percentage of these complications in prosthetic carriers is quite high. According to some authors, it ranges from 60-70%. According to other sources, 90% of prosthetic carriers have symptoms of prosthetic stomatitis. And about 25% of patients do not use removable plate prostheses that were made for them.
Prosthetic stomatitis is a disease of the oral mucosa caused by a complex effect on the tissues of mechanical, chemical-toxic, microbiological and immunological factors, which are included in one
Product Description
popup.authors
Dubyna Vitaliy O.
Mel'nyk Vladyslav Leonidovych
Sylenko Bohdan Yu
Sylenko Yurii I
Skrypnikov Petro M.
Khavalkina Lyudmila M.
Shevchenko Vasily Kirillovich
popup.nrat_date
2022-08-03
