Fig. 3From: Biomimetic microenvironments for regenerative endodonticsRegenerated pulp-dentin tissue with closed root apex; regenerated pulp-dentin tissue with closed root apex is observed after the regenerative endodontic treatment using an engineered nano-scale scaffold. Removed coronal structure is restored with adhesive materials with base sealing materials. Plus (+) signs indicate the area of dentin formationBack to article page