Fig. 1From: Bone regeneration of demineralized dentin matrix with platelet-rich fibrin and recombinant human bone morphogenetic protein-2 on the bone defects in rabbit calvariaExperimental design. The control group received manual pressure hemostasis with gauze and did not receive any graft into the calvarial defect. In experimental group 1, bone defects were treated using DDM as a sole grafting material. Experimental group 2 were treated with a mixture of PRF and DDM. Experimental group 3 were treated using DDM with absorbed rhBMP-2Back to article page