Efficacy of various activation techniques on tubule penetration of resin‐based and bioceramic root canal sealers: An in vitro confocal microscopy study

Author:

Coşkun Başoğlu Ezgi1ORCID,Koçak Sibel2ORCID,Özdemir Olcay3ORCID,Koçak Mustafa Murat2ORCID,Sağlam Baran Can2ORCID

Affiliation:

1. Private Practice Istanbul Turkey

2. Department of Endodontics, Faculty of Dentistry Zonguldak Bülent Ecevit University Zonguldak Turkey

3. Department of Endodontics, Faculty of Dentistry Karabük University Karabük Turkey

Abstract

AbstractTo compare the penetration of Ah Plus and MTA Fillapex after irrigation activation with sonic, passive ultrasonic, SWEEPS and XP‐Endo Finisher using confocal microscopy. Instrumented root canals of 160 mandibular premolar teeth were allocated randomly to four groups (n = 40/group) and eight subgroups according to the activation techniques and canal sealers (n = 20/subgroup). After the obturation, three sections at 1–2, 5–6 and 9–10 mm levels from the apex were examined. Penetration area and maximum penetration depth values were represented as mean and standard deviation, and results below 0.05 were considered statistically significant. For penetration area and maximum penetration depth, the statistical difference was found in terms of material, device and region (Maximum penetration depth: p = 0.006, p < 0.001, p < 0.001; Penetration area: p = 0.004, p < 0.001, p < 0.001). SWEEPS was found to be relatively higher than other groups. Sealers presented similar results when evaluated independently of the region. The use of SWEEPS for irrigation activation is promising in terms of tubule penetration.

Publisher

Wiley

Subject

General Dentistry

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