自体煮沸骨再植的实验研究  

Experimental study of mandibular reconstruction with reimplantation of boiled autogenous bone

作　　者：程玉峰[1] 魏奉才[1] 王克涛[2] 程爱红[2] 王勇[1] 张子桂[1] 

机构地区：[1]山东大学齐鲁医院 [2]山东大学口腔医院

出　　处：《山东医科大学学报》2002年第1期72-73,76,共2页Acta Academiae Medicinae Shandong

摘　　要：目的：探讨自体煮沸骨再植后的愈合机制及其临床应用价值。方法：利用９９ｍＴｃＭＤＰ扫描、Ｘ线照像和组织学观察的方法，对３０只健康成年家兔自体煮沸下颌骨即刻再植的愈合过程进行动态监测。结果：自体煮沸骨再植后经历了＂爬行替代＂的过程，发生机制是骨传导、发生基础是血管的长入。结论：自体煮沸骨作为移植材料简单、可行、实用。Objective:To investigate the healing mechanism a nd clinical evaluate reimplantation of boiled autogenous bone.Methods : 99mTc-MDP scanning,X ray roentgenography and histology observation were used to examine the dynamic healing process of boiled autogenous bone graft after re implantation on 30 healthy adult rabbits.Results:Reimplantation of b oiled autogenous bone was followed by typical process of creeping substitution b ased on osteoconduction and capillary ingrowth.Conclusion:As a simple,feasible,and effective method,the reimplantation of boiled autogenous bon e can be used to repair mandibular bone defection.

关 键 词：煮沸骨 下颌骨移植 自体 再植术 实验研究 颌骨肿瘤 

分 类 号：R739.82[医药卫生—肿瘤]