同种异体脱钙骨移植的临床研究(摘要)

• 作 者: 陈雄德 曾昭荣
• 机 构: 贵阳医学院附院骨科,贵阳医学院附院骨科,
• 出 处: 贵阳医学院学报
• 发表日期: 2004年期
• 关键词: 骨移植 脱钙 骨缺损 抗排斥反应 免疫排斥反应 四肢长骨 骨诱导作用 实践证明 动物实验 良性骨肿瘤

骨移植是骨科领域中十分常用的重要治疗手段。主要用于治疗骨不连,充填骨缺损和触合脊柱或关节等。虽然移植骨可有三个来源,但多年的实践证明异种骨已属不可取;自体骨效果虽优但取材受到限制,且常须另作切口取骨增加病人的痛苦;同种骨的优点在于取材不受限制,但由于存在免疫排斥反应往往导致手术失败。多年来许多学者致力于抗排斥反应的研究,

Bone transplantation is an important and commonly used treatment in orthopedics. Mainly used for the treatment of nonunion, filling bone defects and contact spine or joint. Although there are three sources of bone graft, many years of practice have proved that heterogeneous bone is not desirable. Although the effect of autologous bone is excellent but the material is limited, it is often necessary to incise another bone to increase the patient's pain. The advantage of allogeneic bone is that the material Unrestricted, but surgical rejection often results from the presence of immune rejection. Over the years many scholars committed to anti-rejection research,