OBJECTIVE To probe into skeletal muscular changes during osteogeneticprocess in bone defect repair with vascularized muscle flap that was taken as the carrier of bone morphogenetic protein BMP.
目的：探讨带血供肌瓣作为骨形态发生蛋白载体修复骨缺损成骨过程中骨骼肌的变化。
2
Objective To observe the differences of the osteogenetic ability and the healing process between the natural non-organic bone (NNB) in subperiosteal implantation and in bone defect implantation.