Experimental Studies on the Restoration of Bone Defects with Vessel—attached Periosteum and Homogeneous Decalcified Bone / 中华创伤杂志

ABSTRACT

Using vessel—attached periosteum and homogenous decalcified bone to treat bone defects have beneficial effects in promoting healing of bone defects, forming neo—bone, and recovering the early function of limbs. The experimental method, disclosure of x—ray films, ultra structure changes under electron microscopy were presented. The results showed that with this way the mechanism of action of its promoting healing of bone defects was similar to that of healing of fractures, i. e. by intramembrane and intracatilage ossifications. The periosteal cells play a main role in the healing of the bone defect.