Fig. 10From: A collagen membrane for periosteal expansion osteogenesis using a timed-release system in rabbit calvariaHigh-power view of the interaction between the newly formed bone and original bone (E2; Elastica and Masson stain). Discoloration and disappearance of the interface between new and original bone. NB newly formed bone, B original bone. Scale = 100 µmBack to article page