Evaluation of endodontic sealer radiopacity using digitized imaging equipment / Avaliação da radiopacidade de cimentos endodônticos usando equipamento de imagem digitalizada

The radiopacity of Fillcanal, N-Rickert, Sealer 26 and Sealapex endodontic sealers was compared using Accu-Ray's digitized imaging equipment. No significant difference was found among Fillcanal, N-Rickert and Sealer. Only Sealapex showed significantly lower optical density when compared to the other sealers