1. Figure 3. Representative photomicrographs in the control group
 Figure 3. Representative photomicrographs in the control group. (A) Overview of the class III furcation defects (scale bar=2 mm). (B) Higher magnification of the framed area in (A) (scale bar=100 μm). (C) Higher magnification of the framed area in (A) (scale bar=100 μm), toluidine blue staining.
N1: apical notch, N2: coronal notch, NB: new bone formation, JE: junctional epithelium.
 Figure 3. Representative photomicrographs in the control group. (A) Overview of the class III furcation defects (scale bar=2 mm). (B) Higher magnification of the framed area in (A) (scale bar=100 μm). (C) Higher magnification of the framed area in (A) (scale bar=100 μm), toluidine blue staining…
J Periodontal Implant Sci Dec;47(6):