Manual endodontic file/rasp, reusable

Manual endodontic files and rasps are hand-held dental instruments used to clean, shape, and smooth the inside of a tooth’s root canal during root canal therapy. Their cutting edges remove infected tissue and debris while enlarging the canal to prepare it for filling materials, ensuring proper sealing and long-term restoration.

These reusable devices are typically made from durable metals like stainless steel or nickel-titanium alloys and are designed for repeated use in clinical settings. Regulation varies by jurisdiction, but they are generally classified based on risk factors like sterility requirements and procedural criticality, with compliance often tied to manufacturing standards and infection control protocols.