Endostar REvision files
Endostar REvision is a new rotary system for re-endo canal treatments using the crown-down method. All instruments are manufactured from a highest
quality nickel-titanium alloy, which additionally subject to a special heat treatment called AZURE HT Technology by Poldent. This technology made
it possible to achieve very desirable features of the instruments.
Endostar REvision files in HT technology:
> are extremely flexible
> safe due to fracture resistance
> at the same time strong and very effective in reendo treatments
The modified shape of the NiTi S file with two 90-degree cutting edges ensures efficient cutting, removal of the old filling in the canal, which significantly
accelerate the reendo treatment.. Easy-to-read taper value (number of stripes on the handle) significantly improve identification and work.
The system consists of 3 files marked with stripes on the handle:
> 08/30- I
Clinical instruction for use
Root canal preparation:
A. Locate the canal which requires filling removal.
B. Insert the Endostar REvision #1 file mounted onto the endodontic handpiece into the canal.
C. Perform an up-and-down brushing motion (amplitude of 2-3 mm) deliver in very little pressure towards the apex. The instrument should penetrate the
root canal filling.
D. After 3-4 up and down strokes remove the file from the canal and clean the debris with a sponge located in the instrument box,
E. Irrigate the canal.
F. You may consider using a gutta-percha dissolving agent such as Endostar Gutta Cleaner by applying in on a paper point or applicator according
to the manufacturer’s recommendations. Remember to stop using the dissolving agent when the file is 3-4 mm from the root tip.
G. Continue shaping the canal with the REvision # 2 file until you reach approx. 2/3 of the initial working length. Repeat the steps C to E.
H. Shape 1/3 of the apical part of the canal with hand files.
I. If you find that there is a ledge created during the primary endodontic treatment, further shaping with file #3 should be considered. Curve its
apical portion and insert it into the canal so as to go past the ledge. Next, turn on the endodontic handpiece and pull the file outside of the canal
while brushing on the outer wall. Repeat this step two to three times. This will smoothen the ledge which will allow root canal preparation
with other files without the need to precurve them.
J. Finish shaping the canal with a file suitable to the clinical situation.