Fig. 9From: Bone morphogenetic proteins − 7 and − 2 in the treatment of delayed osseous union secondary to bacterial osteitis in a rat modelHistomorphometric evaluation of (a) periosteal callus area within the fracture gap (mm2) and (b) mineralized bone tissue in the periosteal callus (%) between the groups at the endpoint. Lines with asterisk depict significant differences between groups (* p≤0.05)Back to article page