Paper points are used for what function in endodontics?

• A. Soak Cresophene
• B. Gaining access
• C. Dry the canal
• D. Dress canal before filling

Answer: (C)

Drying the canal after irrigation is essential because moisture inside the root canal can interfere with how sealers set and how gutta-percha adapts, leading to poor sealing. Paper points are sterile absorbent cones that are inserted to the working length and gently blot the canal to remove moisture from both the canal space and dentinal tubules. They come in graduated sizes and are used until a point comes out dry, ensuring the canal is ready for obturation. This is their primary function, and they’re not used for soaking antiseptics or irrigants, nor for gaining access or dressing the canal before filling.