OBJECTIVE: To observe the effective characteristics of carbonated hydroxyapatite cement on repair of skeletaldefect by animal experiment.
目的:通过动物实验观察碳酸化羟基磷灰石水泥修复骨缺损效果的特征。
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BACKGROUND: Carbonated hydroxyapatite cement is a new type material for skeletal repair and hydroxyapatites have been applied in the clinical treatment of skeletaldefect.
背景:碳酸化羟基磷灰石骨水泥是一种新型的骨修复材料,已应用在骨缺损临床治疗中。
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OBJECTIVE To probe into skeletal muscular changes during osteogenetic process in bone defect repair with vascularized muscle flap that was taken as the carrier of bone morphogenetic protein BMP.