Periodontal Responses to Augmented Corticotomy with Collagen Membrane Application during Orthodontic Buccal Tipping in Dogs

Figure 4

New bone formation in the crest area. (a) Magnification of red arrow head in Figure 3(a) (control). (b) Magnification of red arrowhead in Figure 3(b) (test). Newly formed bone islands covered the grafted DBBM particle () along the root surfaces in PDL-derived mesenchymal matrix. R: root. Masson’s trichrome stain was used, and the original magnification was ×100.

(a)

(b)