EXACT RETREATMENT FILE SIZE D1

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The First Step in Endodontic Retreatment

Post-treatment endodontic disease may occur due to the persistence of bacteria in the root canal system as a consequence of insufficient cleaning, untreated canals, inadequate filling, or coronal/apical leakage. Non-surgical root canal retreatment is the first choice to re-establish healthy periapical tissues.
Exact™ Retreatment Files are available in 3 lengths, 3 progressive tapers and 3 apical diameters and are designed to remove root canal obturating material such as gutta-percha, carrier-based obturators, and fillers from coronal, middle and apical thirds of root canal prior to canal reshaping.

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SKU: 21221 Category: Tags: , , ,

Description

RETREATMENT TECHNIQUE

        • Establish a pilot hole using a small sized stainless steel hand file with an appropriate solvent, heat carrier or ultrasonic instrument
        • Without engaging dentin, gently press the spinning D1 into the obturated material.
        • Use D1 to remove the obturation material from the coronal 1/3.
        • Next, use the D2 to progressively remove material rom the middle 1/3.
        • When appropriate, use the D3 to remove obturation material from the apical 1/3. Use hand files with a solvent to remove obturation materials from the apical 1/3 when encountering intricate anatomy.
        • Remove the files frequently and inspect flutes. Continue as long as obturation material is visualized between the cutting blades.

SPECIFICATIONS:

D1 (30/.09)
For coronal filling removal

    • D1 – Cutting tip to facilitate initial penetration

21221 RETREATMENT FILE SIZE D1 6PK

 D2 (25/.08)
For mid-root filling removal

    • Non-cutting tips
    • Remove material from mid and apical thirds

21222 RETREATMENT FILE SIZE D2 6PK

 D3 (20/.07)
For apical filling removal

    • Non-cutting tips
    • Remove material from mid and apical thirds

21223 RETREATMENT FILE SIZE D3 6PK
21220 RETREATMENT FILE ASSORTMENT D1-D2-D3 3PK

Additional information

Pack Size

10 Pack
Premium

Yes
Head Length

16mm, 18mm, 22mm
Endodontics

Yes