Figure 1. Scanning electron microscopy (SEM) images showing (a) open dentin tubules after EDTA treatment; (b) partially obturated dentin tubules in the apical section using AH Plus; (c) partially obturated dentin tubules in the apical region using the EndoSequence BC sealer; (d) superior sealing in the coronal region using AH Plus; and (e) superior sealing in the coronal region using EndoSequence BC sealer.
