Dentsply Protaper Retreatment File

<p><span>Dentsply ProTaper Universal Retreatment files are a set of three nickel-titanium (NiTi) rotary instruments used to remove filling material during root canal retreatment. The files are designed to be used sequentially to clear gutta-percha, carrier-based obturators, and other pastes from the coronal, middle, and apical thirds of the root canal.</span></p><p><font size="4"><b>Features&#160;</b></font></p><p>Sequential system: The files are color-coded and numbered (D1, D2, D3) to specify their use in different sections of the canal.</p><p>Progressive tapers: The instruments have progressively increasing tapers to match the varying dimensions of the root canal.</p><p>Cutting efficiency: The files have a unique design with a progressively tapered, convex triangular cross-section for high cutting efficiency and effective debris removal.</p><p>Short handles: The files feature dark gray handles that are no more than 11 mm long, which increases visibility and access during procedures.</p><p>Material compatibility: ProTaper retreatment files are effective at removing gutta-percha and paste fillers, but are not intended for use with resin-type pastes.</p>&#10;<p><b><font size="4">Specification&#160;</font></b></p>&#10;<p>Individual file descriptions</p><p>D1 file (30/.09):</p><p>Function: Designed for removing filling material from the coronal third of the canal.</p><p>Tip: Features a working, cutting tip to help facilitate the initial penetration into the filling material.</p><p>D2 file (25/.08):</p><p>Function: Used for progressively removing material from the middle third of the canal.</p><p>Tip: Has a non-cutting tip to minimize the risk of procedural errors.</p><p>D3 file (20/.07):</p><p>Function: Works to remove the most deeply seated material in the apical third of the canal.</p><p>Tip: Features a non-cutting tip for safety and control.</p><p><span><font size="4"><b>Packaging&#160;</b></font></span></p>&#10;<p>Pack of 6</p>