Which of the following describes a “clean and shape” phase in endodontic treatment?
Show answer and explanation
Correct answer: Using files and reamers to remove pulp and shape the canal
The clean and shape phase involves using endodontic files/reamers to remove pulp tissue and shape the canal walls so they can be properly sealed. Filling comes later; access opening precedes cleaning; temporary crown is after obturation.
Keep practicing
More Endodontics: Root Canal Assist questions
- Why must instruments used in a root canal be sterilized and handled carefully by the assistant?
- If a tooth has multiple canals, how does that affect root canal therapy?
- What is the role of a sealing cement used along with gutta-percha in root canal obturation?
- When might a root canal treatment require more than one appointment?
- Which of the following signals that a root canal treatment might be indicated?
- Which endodontic instrument is specifically designed to distribute sealer or cement evenly throughout the canal before obturation?