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Predictable Therma-fil removal technique using the system-B heat source
1Department of Endodontics, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA. endo@drguess.com
Journal of Endodontics
|February 6, 2004
Summary
A new clinical tip simplifies removing Therma-fil obturators during endodontic retreatment. This technique efficiently removes plastic carriers, overcoming a common obstacle in retreatment procedures.
Area of Science:
- Endodontics
- Dental Materials Science
Background:
- Therma-fil obturators are commonly used in root canal filling.
- The plastic carriers of Therma-fil obturators can pose a significant challenge during endodontic retreatment.
- Efficient removal of obturator material is crucial for successful retreatment.
Purpose of the Study:
- To present a clinical tip for the efficient removal of Therma-fil obturators.
- To address the challenge of plastic carrier removal in endodontic retreatment.
Main Methods:
- A clinical technique utilizing a heat source (e.g., System-B) is described.
- The technique focuses on softening and removing the plastic carriers of Therma-fil obturators.
Main Results:
- The described technique allows for efficient removal of Therma-fil plastic carriers.
- The method effectively overcomes the obstacle presented by these carriers during retreatment.
Conclusions:
- This clinical tip offers a practical solution for Therma-fil obturator removal.
- The technique enhances the efficiency of conventional endodontic retreatment.