Clinical Overview
The Thomas K-File 21mm #90 is a stainless steel endodontic instrument designed for root canal preparation. Its unique blade design features a square section that is twisted to enhance cutting power and flexibility, making it suitable for various canal shapes and sizes.
Key Benefits
- Enhanced Cutting Power: The twisted blade design provides superior cutting efficiency.
- Flexibility: The instrument's construction allows for adaptability in curved canals.
- Durability: Made from stainless steel for long-lasting performance.
- Conicity: Features a conicity of 2%, aiding in effective canal shaping.
- Helix Angle: Higher helix angle compared to traditional reamers for improved performance.
Kit Contents
- Refer to packaging for exact contents and sizes.
Working & Setting Times
- Working: Designed for efficient use in root canal procedures.
- Setting: Not applicable.
Indications
- Root canal preparation.
- Shaping of curved canals.
- Removal of pulp tissue.
- Cleaning and debridement of the root canal system.
Instructions for Use
- Select the appropriate K-File size for the canal.
- Insert the K-File into the canal and engage the cutting edges.
- Use a gentle, rotational motion to navigate through the canal.
- Withdraw the file periodically to remove debris and assess progress.
- Repeat as necessary until the desired canal shape is achieved.
Summary
The Thomas K-File 21mm #90 is an essential tool for endodontic procedures, providing enhanced cutting power and flexibility for effective root canal preparation. Its durable stainless steel construction and specific design features make it suitable for a variety of clinical scenarios, ensuring optimal shaping and cleaning of root canals.
