What are Files Used for in Endodontics

Many people ask what are files used for in Endodontics, yet they never get accurate answers. It would be important to first understand what the files are in Endodontics. Endodontic files are simply surgical instruments that are used by dentists in their trade. Normally, they utilize these instruments when doing a root canal treatment. What most individuals do not comprehend is the fact that these tools come into play to enable the physician to sanitize and put the root canal in good shape. In other words, the idea behind these files is performing a total chemomechanical debridement of this root canal. This process goes up to the apical foramen. Checkout the B F Mulholland Files

ImageThese files are made from several materials like metal. However, not all metals are suitable for making these files. Normally, they are made from stainless steel and at times nickel titanium alloy.They may be manufactured from twisted or machined metal blanks to produce various tapers and sizes. The file lengths are also measured differently including 21mm, 25mm and 31mm. Another important feature found in these files are the color coded system, as recommended by an ISO system.

One of the general instruments used in Endodontics is the endodontic explorer. It is a double end file used to locate the pulp canal orifices after the pulp chamber has been removed. It is also used to help in detecting the unresolved parts of the tooth. The other instrument is the endodontic excavator. It is normally used to allow the excavation of the pulp chamber contents. The endodontic locking pliers are also an instrument used in this process. It is used to allow substances to be held without incessant finger pressure.

Another major instrument used during the root canal treatment is the endodontic ruler. It is a convenient type of instrument used to measure files, reamers and gutta percha. The endodontic syringe is used to carry the irrigation solution to the pulp canal. The other type of instrument is the transfer sponge saturated with a disinfectant solution. Its main use is to disinfect the files and reamers after use. Inclusive of all the above instruments are the intracranial instruments. They encompass the barbed broach, the spreader and the plugger.

With all the above instruments differentiated by their uses, they are also divided into four categories. They include exploring, extirpating, enlarging and filling. The exploring field is where calcification is carried out using one of the main instruments, the endodontic explorer. The extirpating section is where the pulp tissue is removed from the canal. Enlarging is mostly associated with cleaning and shaping. Here, the main instrument used is the K-type file. This type of file works on a pull stroke. This means scraping the canal walls when the instrument is withdrawn from the pulp. As many as they may seem to be, they are all used in the different phases of the root canal treatment. Their usage may also depend on the severity of the condition and the experience that the practitioner holds. For the individuals who ask the query what are files used for in Endodontics, the tips given herein are just an overview. One can do more research.

B F Mulholland Files