Figure 1.
Levels of endodontic regeneration. 1; Pulp Connective tissue Formation, 2; Dentin Formation, 3; Revascularization, 4; Reinnervation, 5; Radicular Edification. a: Enamel, b: Dentin, c: Odontoblasts, d: Pulp, e: Blood vessels and nerves, f: Root canal, g: Apex, h: Bone, i: Lesion, j: Pulp fibroblasts.