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Removal or bypass of separated instruments
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Enrico Cassai
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2h 5min
Lesson
Removal or bypass of separated instruments
Enrico Cassai0:01
Introduction and Webinar Overview
6:06
Retreatment Principles and Disassembly
13:04
Separated Instruments: Overview and Prevention
19:02
Mechanisms of Instrument Fracture
26:54
Prevention: Technique, Torque, and Speed
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2h 5min
2 CE Credits

English
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Lesson program
– Primary treatment and re-treatment: the main tasks and differences
– Causes of file failure in the root canals:
- Torsion stress
- Cyclic fatigue
- Canal geometry.
– Tools for removing broken files
– Removal or bypass: criteria for choosing a treatment method
– File Bypass protocol:
- Formation of access
- Root canal preparation
- Obturation.
– Step-by-step protocol for removing a broken file:
- Using ultrasound
- Using the extractor.
– Difficulties of removing silver pins
– File removal systems:
- Terauchi®
- Endocowboy®.
Recommended for: Pediatric dentists, Endodontists, Restorers, General dentists.
Lesson is included in the next courses:
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