root canal preparations การใช้

• The movements of this instrument adjusted as it performed root canal preparations.
• The high flexibility of Niti files makes them superior to stainless steel files for the purpose of rotary root canal preparation.
• "' Biofilling "'also known as orthograde canal grafting technique or 4D sealing, is an endodontic root canal obturation technique with a Bioceramic material after root canal preparation and enlargement procedure.
• The "'step back "'technique, also known as telescopic or serial root canal preparation, is divided in two phases : in the first, the working length is established and then the apical part of the canal is delicately shaped since a size 25 master apical file.