Ten second rule for instrument removal
Tráiler- Acceso de por vida
- O 3 cuotas de 230,00 € + IVA, sin intereses
De qué trata
This lesson presents a preliminary study exploring the time-efficiency and predictability of ultrasonic removal of non-visible broken instruments during endodontic retreatment. Results show a striking pattern: when ultrasonic tips successfully mobilize a fragment, removal typically occurs within 10 seconds. If the file does not move within that window, attempts beyond 10 minutes often fail.
Dr. Terauchi discusses the anatomical and mechanical factors that affect this predictability, such as file length, diameter, and canal curvature severity. He also demonstrates a protocol combining ultrasonic tips with additional tools like Piezoflow and Endo Shaper to enhance removal success in complex cases. Clinicians will gain a deeper understanding of when to persist, when to reconsider, and which techniques can increase the odds of safely retrieving fractured files.
In particular, this lecture covers the following topics:
- Clinical relevance of the “10-second success rule” in fractured file removal
- How fragment size, length, and canal curvature impact ultrasonic effectiveness
- Use of complementary tools: Piezoflow, ultrasonic tips, and Endo Shaper
- Strategic decision-making when ultrasonic removal becomes inefficient
Las lecciones del curso 17 lecciones
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17El docente
Dr. Yoshi Terauchi is a world-renowned endodontist known for his expertise in removing broken instruments and advanced retreatment techniques. He is the founder of the Dental Arts Academy in Tokyo and has developed innovative tools widely used in endodontics. Dr. Terauchi is also a respected educator and author, recognized globally for his contributions to complex endodontic case management.
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Ten second rule for instrument removal
690,00 €+ IVA
