Figure 3 | Scientific Reports

Figure 3

From: Microcomputed tomographic analysis of the efficiency of two retreatment techniques in removing root canal filling materials from mandibular incisors

Figure 3

Representative samples of reconstructed 3D micro-CT images from each group (a) R-PTN-CL Group (b) R-PTN- MNiTiH Group (c) O-PTN-CL Group (d) O-PTN- MNiTiH Group) showing the filling materials (pink) after obturation (I), the remaining filling materials (pink) after retreatment with different methods (II), and the canal surface without covering by RFMs (green) and covered by RFMs (red).

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