Year: 2024
Type: conference-paper
Abstract: he article describes a new method of prosthetic treatment of patients withtotal destruction of the clinical crown of the tooth.The aim of the research is a description of the device for restoring the missingclinical crown of teeth and evaluate it’s effectiveness in vivo and in vitro.Materials and methods. During the research, we have treated 70 patients with total destruction of the crown. Effectiveness of the treatment we studied in vivo.We have used targeted radiography, occlusiography and assessment of the qualityof life of patients with the OHIP-14 RU index. In addition, we have exploredfracture resistance of ceramic coatings for 10 samples of the proposed device and10 samples of traditional metal-ceramic crown in vitro.Results. As a result of prosthetic treatment, after 1 month on targetedradiographs, all patients have a favorable outcome, during occlusiography, minorpremature contacts in lateral occlusion were detected in 10% of patients, whichwere eliminated by selective grinding. During the assessment of the quality of lifeof patients after 1 month, 95% of patients had a good level of quality of life, 5%had an unsatisfactory level of quality of life.In vitro studies have shown that the safety of the ceramic coating of noveldevice is 2.4 times higher than in the samples of a traditional device.Conclusions. The novel way of restoring the missing clinical crown has showna good result in clinical practice. In addition, it has a higher fracture resistancethan traditional device.
Authors: A.M. Nesterov, M.I. Sadykov, M.R. Sagirov
Institution: Samara State Medical University
Language: English
Subfield: Orthodontics
Field: Dentistry
Domain: Health Sciences
Open Access status: gold
OpenAlex ID: W4405277559