Ace the INBDE 2026 – Drill Down the Dental Board Challenges! 🦷✨

Twisting a triangular wire best describes the manufacturing process of a reamer. Reamers are instruments used in dentistry to create a smooth and accurately sized canal during root canal procedures. The twisting of a triangular wire helps in cutting and enlarging the root canal, ensuring it is properly prepared for subsequent procedures.

Regarding the other options:

- Barbed broach: Barbed broaches have sharp, hook-like projections used for removing pulp tissue from the root canal.

- Hedström file: Hedström files are stainless steel endodontic instruments with sharp cutting edges used for shaping and cleaning the root canal.

- K-Flex file: K-Flex files are flexible nickel-titanium instruments used for complex root canal anatomy.