Research Article

Resistance to Fracture of Dental Roots Obturated with Different Materials

Table 1

Compositions of obturation materials used in this study.

Obturation materialComposition

ActiV GP sealer Powder: barium alimunasilicate glass powder, dried polyacrylic acid
Liquid: polyacrylic acid, tartaric acid

ActiV GP cone Glass ionomer-coated gutta-percha (2 m thickness)

Endosequence BC SealerZirconium oxide, calcium silicates, calcium phosphate monobasic, calcium hydroxide, filler and thickening agents

Endosequence BC pointCoating each cone with bioceramic nanoparticles.

Smartpaste bioZirconium oxide, tricalcium silicate, dicalcium silicate, calcium hydroxide, filler and thickening agents

Smartpaste bio propointRadiopaque core coated with a hydrophilic polymer