What are dental reamers used for?
What are dental reamers used for?
Endodontic files and reamers are surgical instruments used by dentists when performing root canal treatment. These tools are used to clean and shape the root canal, with the concept being to perform complete chemomechanical debridement of the root canal to the length of the apical foramen.
What are Peeso reamers?
Peeso Reamers are used to enlarge the cervical portion of the canal and to prepare the canal entrance. These instruments are also useful in removing gutta percha in preparation for creating post space.
What is the difference between file and reamer?
Another difference is that the file is usually made from a rectangular blank, whereas the reamer has a triangular cross section. Because of its fewer flutes and triangular cross section, the K-reamer is a much more flexible instrument than the K-file.
What is circumferential filing?
Circumferential filing is used for canals that are larger and or not round. The file is placed into the canal and withdrawn in a directional manner sequentially against the mesial, distal, buccal, and lingual walls.
Why is Polish done after scaling?
Polishing teeth after scaling Polishing is a finishing process in which stains may be removed and teeth become smooth and shiny. Though not absolutely necessary, polishing teeth after scaling does help to remove stains and remove bacteria from tooth roots that the normal scaling procedure could not reach and remove.
What is Endo recapitulation?
Recapitulation (Dentistry-Endodontics), Recapitulation is the sequential reentry and reuse of each previous instrument. Throughout the debriding or filing process, the root canal must be recapitulated. Recapitulation is a necessity for proper endodontic success.
What is the difference between K files and H files?
All K-files are mainly intended for rotary motions inside the canals. On the other hand, H-files are specially designed for shaping canals after they are previously cleaned and enlarged with K-files. They are made out of the ground wire and have a tear-drop cross-sectional shape.
Can gutta percha be removed?
Removal of gutta percha (GP) is a critical step in endodontic retreatment. Removal of GP is generally accomplished by the use of heat, Hedstrom files, GP solvents, and rotary GP removal instruments.
What is the master apical file?
Weine (1972) defined the master apical file (MAF) size as enlarging the apical portion of the root canal system three sizes larger than the first file that bound at working length. This was accomplished after coronal flaring of the root canal system.
How do you use ProTaper files?
The ProTaper sequence is to carry the S1, then the S2, to the full working length. Float, follow, and brush as previously described until the terminus of the canal is reached. S1, then S2, will typically move to length in one or more passes depending on the length, diameter, and curvature of the canal.
Does scaling loosen teeth?
Scaling is one such procedure that keeps your gums healthy and firm. It is a procedure used to remove infected deposits like plaque, calculus and stains from the tooth surfaces. Such deposits, if not removed by scaling, cause infection and loosening of the gums, ultimately leading to pyorrhoea and tooth loss.
Is polishing necessary after scaling?
Though not absolutely necessary, polishing teeth after scaling does help to remove stains and remove bacteria from tooth roots that the normal scaling procedure could not reach and remove. Everyone should undergo the polishing procedure because even regular brushing cannot prevent tartar build up.