The paper points are used in endodontics, primarily for drying and cleaning root canals during root canal treatments. Here are some key purposes:
- Moisture Removal: They are highly absorbent and used to remove moisture from the root canal after it has been prepared.
- Cleaning: They help clean the root canals before obturation (filling the canals with a sealing material).
- Depth Measurement: The points are often marked with a scale, which helps in measuring the depth of the root canal.
- Sterility: They are sterilized and individually packaged to maintain hygiene and prevent contamination.