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. 2023 Apr 22;23:84–93. doi: 10.1016/j.reth.2023.04.002

Fig. 1.

Fig. 1

Representative X-ray images. Changes in X-ray images over time in the control, CO3Ap, and FGF-2+CO3Ap groups. Representative X-ray images taken at 0, 1, 3, 6, 12, and 24 weeks (w) after administration are presented. Some images are flipped horizontally. Red arrowheads: gaps without granules were detected along the mesial aspect and the bottom of the defects.