Abstract
Objective : Assessment of the quality of root canal obstruction by the method of cold high-flowing gutta-percha in comparison with standard methods of filling. Methods : In vitro experiment on 60 extracted teeth with one root canal. In 20 teeth, the canals were obturated by lateral condensation of gutta-percha, in 20 – by a central conical pin, and in another 20 – fluid cold gutta-percha with a gutta-percha pin. Visiography was performed, then after polymerization of the sealer, the root was sawn in the transverse direction and the quality of the filling was evaluated using digital microscopy. Results : In the first two groups, satisfactory results were obtained with a homogeneous filling of the lumen of the root canal. In the third group, unsatisfactory results were obtained in 65 % of cases: lack of sealer in the middle and apical parts of the canal, filling defects. Conclusions : The technique of lateral condensation of gutta-percha and the method of filling with a conical central pin with a polymer endo sealer significantly exceed the quality of filling cold high-flowing gutta-percha.
Highlights
Цель: оценка качества обтурации корневых каналов методом холодной высокотекучей гуттаперчей в сравнении со стандартными методиками пломбирования
Comparative study of the effectiveness of methods of root canals filling with cold high-flow gutta-percha in the experiment
The technique of lateral condensation of gutta-percha and the method of filling with a conical central pin with a polymer endo sealer significantly exceed the quality of filling cold high-flowing gutta-percha
Summary
Assessment of the quality of root canal obstruction by the method of cold high-flowing gutta-percha in comparison with standard methods of filling. Conclusions: The technique of lateral condensation of gutta-percha and the method of filling with a conical central pin with a polymer endo sealer significantly exceed the quality of filling cold high-flowing gutta-percha. Comparative study of the effectiveness of methods of root canals filling with cold high-flow gutta-percha in the experiment. В современной стоматологии для пломбирования корневых каналов используют различные материалы и методики, но ни одна из них не позволяет добиться полной трехмерной обтурации канала зуба, в том числе из-за наличия дополнительных каналов, ответвлений, изгибов, расширений и сужений [1–6]. Цель исследования – оценка качества обтурации корневых каналов методом холодной высокотекучей гуттаперчей в сравнении со стандартными методиками пломбирования в эксперименте
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.