FANTA CL LEDGE CORRECTION FILES

AF CL
AF-R Wire Tech
Specialty tip-design for Bypass the Ledge
Diamond Cross Section
Suitable for Curved Canals

PACK OF 6 FILES

The key solution in ledge treatment is to understand how ledges are formed in root canal:
All nickel-titanium instruments have both good and bad things.
They are all called “memory” files. The good thing is that the nickel-titanium file has elastic and self-adaptor. The bad thing is
when the rotating file stays at the curved root canal, it is still cutting the outer part of the bend, and the problem arises. The time the ledge is formed depends on the design of the file (the stronger the cutting ability of the file, the faster the ledge formation). As the root canal tends to return to the design shape, the ledges are formed. The use of rigid hand files in root canal preparation, or preparation for too rush, violence, may also lead to the formation of ledges.