Fig. 5From: Void characteristics and tortuosity of calcium silicate-based cements for regenerative endodontics: a micro-computed tomography analysisTortuosity distribution of the samples. A Tortuosity of MTA at interfacial surface, B tortuosity of MTA at inner surface, C tortuosity of BD at interfacial surface, D tortuosity of BD at inner surface. MTA, mineral trioxide aggregate; BD, BiodentineBack to article page