Research Article

3D Analysis of D-RaCe and Self-Adjusting File in Removing Filling Materials from Curved Root Canals Instrumented and Filled with Different Techniques

Figure 1

Representative cases of root filling removal. Canals instrumented with SAF (left canal) and Revo-S (right canal). After canal fillings with CLC (1A) and TT (2A) techniques. After reinstrumentation with D-RaCe (Step 1) (1B and 2B). After reinstrumentation with SAF (Step 2) (1C and 2C).
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