自体骨膜(Periosteum)游离移植有生成新骨和软骨的能力已为许多学者的实验证明,并逐步应用于临床;如骨折的愈合、脊柱融合、关节软骨修复、气管壁重建及腭裂的修复等。骨膜的生发层内有丰富的成骨细胞,具有成骨或成软骨的能力。作为移植物骨膜还具 The ability of autologous periosteum to implant new bone and cartilage has been proved by many scholars and gradually applied in clinic. For example, fracture healing, spinal fusion, repair of articular cartilage, reconstruction of tracheal wall, repair of cleft palate and so on. Periosteal germinal layer is rich in osteoblasts, osteogenic or cartilage. As a graft periosteum also available