Hello visitor !! Here for some more info on Rotary Files? Today’s topic is Surface treatment in rotary files. Rotary files goes through a lot of processing before landing into a dentist’s hands. One of the processes is known as surface treatment which refers to the process of modifying or enhancing the outer surface of the file to improve its characteristics, such as smoothness, lubricity, and resistance to corrosion. Surface treatments are applied after the manufacturing of the file to optimize its performance during root canal treatment. While the exact surface treatment methods can vary between manufacturers, here are some common techniques used:

Tech 1– Polishing: Polishing is a surface treatment technique that involves removing surface irregularities and creating a smooth, polished finish on the file. This improves the file’s glide path through the root canal, reduces friction, and enhances its maneuverability.

Tech 2– Coating: Coating involves applying a thin layer of material onto the file’s surface. Common coatings used on rotary files include diamond-like carbon (DLC) and titanium nitride (TiN). These coatings improve the file’s surface hardness, reduce friction, and enhance wear resistance. Additionally, certain coatings may provide antibacterial properties. NT Rainbow by Nineten uses the most advanced nano coating that adds to the strength and endurance of the files

Tech 3– Plasma Treatment: Plasma treatment is a surface modification process that involves exposing the file to a low-temperature plasma discharge. Plasma treatment can alter the surface chemistry of the file, making it more hydrophilic or hydrophobic, depending on the desired outcome. Modifying the surface wettability can influence how the file interacts with irrigating solutions and the root canal environment.

Tech 4– Sterilization and Packaging: After surface treatments are applied, the rotary files undergo sterilization procedures to ensure their safety for clinical use. The files are typically packaged in sterile packaging to maintain their sterility until they are opened for use.

Surface treatments in rotary files aim to enhance the file’s performance, reduce treatment time, improve patient comfort, and ensure successful clinical outcomes. These treatments are designed to optimize the file’s interaction with the root canal system, promote efficient cleaning and shaping, and minimize the risk of file separation or damage.

We at Nineten constantly research for better and better tecnhniqes to give you perfect amalgamation of flexibility with durability. So what are you waiting for? Contact us for your pack of NT files range.