Technical quality and postoperative pain of single visit endodontic treatments of chronic apical periodontitis filled by bioceramic sealer

Aims: The aim of this study was to evaluate technical quality and post-operative pain of single visit root canal treatment of chronic apical periodontitis filled by bioceramic sealer. Material and Methods:Fifty-two gutta percha master cone was used for final irrigation activation using alternatively 2.5% NaOCl and 17% EDTA. All canals were filled by single cone of gutta-percha (Endosequence BC pointTM, Brasseler, USA) and bioceramic sealer (Endosequence BC sealerTM, Brasseler, USA). The technical quality of root filling was evaluated by control radiographs, the clinical postoperative pain and the need for analgesic consumption were assessed during one week post-treatment. The data were analyzed using the Mann-Whitney U and chi-square test, the significance was set at P