Related Experiment Videos
Bur extensor for root canal access
1Department of Endodontics, Curso de Odontologia da Universidade Federal do Paraná, Brazil.
Journal of Endodontics
|August 7, 2001
Summary
This study details accessing a calcified tooth canal using a specialized bur extensor and LN bur. The technique successfully bypassed the calcification, allowing for complete canal preparation.
Area of Science:
- Endodontics
- Dental Anatomy
Background:
- Partial canal calcification presents a significant challenge in endodontic treatment.
- Obstructed root canals can lead to treatment failure and persistent infection.
Observation:
- A novel approach was employed to gain access to a tooth with partial canal calcification.
- Specialized instrumentation, including a bur extensor connected to an LN bur, was utilized.
Findings:
- The specialized instrumentation successfully bypassed the calcified obstruction.
- Complete preparation of the root canal system was achieved despite the calcification.
Implications:
- This technique offers a viable solution for treating calcified root canals.
- Improved endodontic outcomes may be achieved in complex cases.