Which instrument would most likely be passed by the dental assistant to remove necrotic pulp tissue from a root canal?
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Correct answer: Endodontic file
An endodontic file is used to clean and shape the canals, removing pulp tissue. A dam clamp secures the rubber dam, a high-speed bur prepares access, and an explorer is diagnostic rather than for pulp removal.
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More Endodontics: Root Canal Assist questions
- During chemo-mechanical preparation of the root canal, what is the primary purpose of irrigation solutions?
- What material is most commonly used to obturate (fill) a cleaned and shaped root canal?
- Which of these tasks may be performed by a dental assistant during a root canal session?
- When should a final radiograph be taken during root canal therapy?
- What is the main goal of root canal therapy?
- Which of the following describes a “clean and shape” phase in endodontic treatment?