Adverse Reactions - Dentsply Sirona ProTaper Next Instrucciones De Uso

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4) PRECAUTIONS
• ProTaper Next
®
undue stress to the file. This can lead to file separation.
• Exercise caution in the apical area and around significant curvatures.
• For your own safety, wear personal protective equipment (gloves, glasses, mask).
• These instruments should not be immersed in a sodium hypochlorite solution.
• Irrigate the root canal copiously and frequently during the shaping procedure.
• Lubricants such as NaOCl, EDTA, ProLube, Glyde™ are recommended.
• Establish a reproducible glide path using small-sized manual and/or dedicated mechanical glide path
files.
• Use in a constant rotation at a speed of 300 rpm with light apical pressure.
• For optimal usage, torque control devices are recommended at 2 Ncm (adjustable up to 5.2 Ncm
according to practitioner experience).
• Clean flutes frequently and check for signs of distortion or wear.
• The ProTaper Next
curvatures) in a clockwise continuous motion.
• The ProTaper Next
external root concavities, to facilitate flute unloading and apical file progression.
• The ProTaper Next
dentin, relocating the coronal aspect of a canal away from an external root concavity, and creating more
shape as desired.
• Use the ProTaper Next

5) ADVERSE REACTIONS

In common with all mechanically driven root canal instruments, the ProTaper Next
not be used in cases of very severe and sudden apical curvatures.
6) STEP BY STEP INSTRUCTIONS FOR PROTAPER NEXT
Protocol of use:
1) Prepare straightline access to canal orifice.
2) Explore the canal using small-sized hand files, determine working length, verify patency and confirm a
smooth, reproducible glide path.
3) If necessary use the ProTaper Next
4) Always irrigate and if necessary, expand the glide path using small-sized hand files or dedicated
mechanical glide path files.
5) In the presence of NaOCl, brush and follow, along the glide path, with the ProTaper Next
file, in one or more passes, alternatively with small-sized hand files if necessary, until the working length
is reached.
6) Use ProTaper Next
is passively reached.
B EN PTN0 DFU WEB / Rev.05 / 05-2017 (Old ZF 1902123.EN)
files are single use devices. They can become less efficient after multiple uses causing
instruments are recommended to be used mechanically (manually in very severe
®
instruments are recommended to be used with a brushing motion, away from
®
XA (Accessory) is recommended for preflaring the orifice, removing triangles of
®
files to passively follow the canal until the working length is achieved.
®
XA (Accessory) file to improve radicular access.
®
X2 (025/06), exactly as described for ProTaper Next
®
instruments should
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FILES
®
X1 (017/04)
®
X1 file, until the working length
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2/4
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