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. 2022 Jul 13;16:2213–2227. doi: 10.2147/DDDT.S363766

Figure 2.

Figure 2

Histological images of the maxillary first molar extraction sockets in the control and sPL groups 7, 14, and 28 days after tooth extraction. Hematoxylin and eosin staining; magnification: 40× and 100×. The dotted line indicates the root morphology, and the arrow indicates the newly formed bony trabeculae. Scale: 100 μm.