摘要
为探索部分脱蛋白猪骨与异体脱矿骨复合移植的应用价值，作者取兔１４只，在下颌骨下缘造成１５×５ｍｍ全层骨缺损，１２只右侧植入复合骨，左侧植入单纯部分脱蛋白猪骨，２只作空白对照，术后２、４、８、１２、１６、２４周经Ｘ线片、计算机密度量测Ｘ线片、组织学等手段观察分析。结果表明，部分脱蛋白猪骨与异体脱矿骨复合而成的移植骨，既有一定机械强度，又有较强的骨诱导能力，且具有骨源广泛、制备及复合方式简单、没有排斥反应等优点。有广阔的临床应用前景。
o probe the use values of compound
grafts Which consist of part-deproteinization.pigbone and decalcification homeosteograft,the
author had completed osteotomies in 15×5mm2 areas of inferior torders of madibules on 14
rabbits and then filled right defects with compound grafts,the left with part-deproteinization pig
bones in 12 rabbits,the other 2 rabbits were served as control.After 2,4,8,12,16,24 weeks,we
gave them radiophotog-raphys,their densities were checked by computer,and histology
analysis. The results showed the compound grafts served as good not only fixed machine
intensity and fairly induced reaction,but also good in histocompatibility.
出处
《口腔颌面外科杂志》
CAS
1995年第1期20-22,共3页
Journal of Oral and Maxillofacial Surgery
