Fig. 2From: Presence of voids after three obturation techniques in band‐shaped isthmuses: a micro‐computed tomography studyVolume percentage of voids after obturation in the isthmus areas in three groups. ‘*’ represents statistically significant differences between the groups (p < 0.05), while ‘* *’ represents p < 0.01.SC,single-cone technique; LC, lateral condensation technique; CWC,continuous wave of condensation techniqueBack to article page