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口腔颌面外科应用骨移植,无论在形式和受区的多样性方面,已达到令人满意的结果,非其他外科领域所能及,理想的骨移植材料应具有:1.在不损害供区的前提下,取骨范围不受限制;2.成骨快,从而迅速增强移植骨;3.不引起宿主的副反应,如免疫反应;4.促进血管重建,从而能抵抗感染,促进早期愈合;5.能刺激受区细胞诱导成骨;6.符合各种物理要求;7.不妨碍生长,不影响正畸时牙齿的移动;8.当骨连续性破坏或骨段活动时,提供支持和固定;9.为诱导成骨提供支架;10.能尽快完全地为宿主骨替代,并在数量和质量上要和宿主骨相似或优于宿主骨。成功的骨移植除了有理想的骨移植物外,还和受区有关。受区则常受一
Oral and Maxillofacial Surgery Bone grafting, which has achieved satisfactory results in terms of form and site diversity, is beyond the reach of any other surgical field. The ideal bone graft material should have: 1. 2, osteogenic fast, so as to rapidly enhance the bone graft; 3 does not cause host side effects, such as immune response; 4 promote vascular reconstruction, which can resist infection and promote early healing ; 5. can stimulate the cells induced by the area of ?? bone; 6. comply with various physical requirements; 7. does not hinder growth, does not affect the movement of teeth during orthodontic; 8. when the continuity of bone destruction or activities of the bone segment to provide support And fixed; 9. to provide a scaffold to induce osteogenesis; 10. to replace the host bone as soon as possible and to be similar in quantity and quality to or better than the host bone. In addition to the ideal bone graft, successful bone grafting is associated with the affected area. The affected area is often subject to one