Related Experiment Videos
Root canal obturation using Thermafil endodontic obturators in dog teeth
1University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA 19104.
Journal of Veterinary Dentistry
|September 1, 1992
Summary
This study evaluated Thermafil obturators for filling dog root canals. While the technique was easy to use, it did not achieve a perfect seal at the apex.
Area of Science:
- Veterinary Dentistry
- Endodontics
- Materials Science
Background:
- Root canal treatment aims to eliminate intraradicular infection and restore tooth function.
- Effective obturation is crucial for a successful root canal therapy.
- Thermafil endodontic obturators offer a potential alternative for root canal filling.
Purpose of the Study:
- To evaluate the efficacy of Thermafil endodontic obturators for root canal filling in a canine model.
- To assess the ease of use and adaptability of the Thermafil technique in canine teeth.
Main Methods:
- Canine teeth were instrumented to prepare root canals.
- Thermafil obturators, consisting of gutta-percha coated stainless steel carriers, were heated and inserted.
- Obturation efficacy was evaluated, focusing on the apical seal.
Main Results:
- The Thermafil technique demonstrated ease of use in canine root canals.
- Complete obturation and a perfect apical seal were not consistently achieved with this method.
Conclusions:
- Thermafil obturators are a user-friendly option for root canal filling in dogs.
- Further refinement or alternative techniques may be necessary to achieve a superior apical seal in endodontic therapy.