Sealing Ability of AH Plus and GuttaFlow Bioseal

Figure 5

Representative scanning electron microscopy images of root canal-filled specimens. (a) Root canal filling with GP and AH Plus, (b) magnified view of (a) sealer is evident on the root dentin (asterisk) and GP (arrow), and (c) root canal filling with GP and AH Plus, and the root dentin is not coated with sealer. (d) Root canal filling with GP and GuttaFlow bioseal, (e) magnified view of (d) sealer is evident on the root dentin (asterisk) and GP (arrow), (f) root canal filling with GP and GuttaFlow bioseal, and GuttaFlow bioseal connecting the root dentin area and GP (arrows). RD, root dentin; GP, gutta-percha point.

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