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. 2018 Jun 18;46(7):2983–2993. doi: 10.1177/0300060518773244

Figure 2.

Figure 2.

Cone beam volumetric tomography images of the left lower premolar area of a 61-year-old male patient with periodontal disease, showing: (a) boundary of the initial bone defect area of 18.30 mm2 (arrow) at baseline; (b) bone defect area reduced to 5.73 mm2 (arrow) at three months following dental pulp stem cell graft; and (c) bone defect area reduced to 4.58 mm2 (arrow) at six months following dental pulp stem cell graft.