Push-Out Bond Strength, Characterization, and Ion Release of Premixed and Powder-Liquid Bioceramic Sealers with or without Gutta-Percha

Figure 6

Representative photomicrographs of canals filled with only calcium silicate-based cements (a, d, g). Interface between the sealer and dentine (b, e, h) and photomicrograph of the sealers at high magnification (c, f, i). Interface between epoxy resin-based sealer AH Plus™ and dentin (j, k, l) and resin tags at higher magnification.

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