An accessory file which should be used as an opener file if the clinical situation requires it. The ProTaper Next XA file is the next generation of the ProTaper Universal SX file which was produced to match the previous file system, ProTaper Universal.
Protaper endodontic files . Description . Protaper Next Access opener file XA – 6 pcs. Of 19 mm. Maillefer’s Protaper Next Acces files are composed of a nickel-titanium alloy with M-Wire technology. This allows them to obtain greater flexibility and improve their resistance to cyclic fatigue.
The ProTaper NEXT™ XA file is the same file as the ProTaper® Universal SX file (A041021910100, A041021910101), with the same file design and made out of standard NiTi alloy. This variable tapered file is used to help gain straight line access, or to flare the coronal portion of the root canal. It has a tip size of 0.19mm and overall length of 19mm.
6/25/2020 · optimum function (Clark and Khademi, 2010). More advanced treatment options in endodontics (for example, magnification and more flexible nickel-titanium instrumentation) have therefore also shifted paradigms to a minimally invasive approach in both access cavity preparation as well as shaping of root canals in order to preserve dentin (Gluskin, Peters, and Peters, 2014).
CN107970075A CN201710986728. XA CN201710986728A CN107970075A CN 107970075 A CN107970075 A CN 107970075A CN 201710986728 A CN201710986728 A CN 201710986728A CN 107970075 A CN107970075 A CN 107970075A Authority CN China Prior art keywords file blank endodontic size minutes Prior art date 2016-10-22 Application number CN201710986728. XA Other.
Forty-five files were distributed into 3 groups: PTN X2 (size 25 and taper 0.06), TF (size 25 and taper 0.06), and TN prime file (size 26 and taper 0.04). Each group included 15 files .
Reduced risk of file breakage Endodontic files are subject to cyclic fatigue, which is the main cause of file breakage during endodontic treatment. This increases dramatically with multiple use. Single use therefore reduces the risk of file breakage and thus increases patient safety. Optimal cutting efficiency Using endodontic files for multiple, The SX file has a D0 diameter of 0.19 mm and a D14 diameter approaching 1.20 mm. The Shaping files have increasingly larger percentage tapers over the length of their cutting blades, allowing each instrument to engage, cut, and prepare a specific area of the.
ProTaper Next rotary files offer the same ProTaper efficiency and variable taper performance you know and trust from ProTaper Universal with added refinements to improve performance.
• Expand the glide path using a size 15 hand file or with a dedicated mechanical glide path file • In the presence of NaOCl, Float, Brush and Follow, along the glide path, with the X1 (17/04) file , in one or more passes, until working length is reached • Use X2 (25/06), exactly as described for X1, until working length is …
