Thomas K-File 21mm #90 Stainless Steel

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

1. Select the appropriate K-File size for the canal.
2. Insert the K-File into the canal and engage the cutting edges.
3. Use a gentle, rotational motion to navigate through the canal.
4. Withdraw the file periodically to remove debris and assess progress.
5. 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.