摘要
用X线和组织学检查等手段观察不同方法取材的骨膜组织移植后的成骨能力。结果表明 ,锐性切取骨膜能最大程度保留生发层组织。切取后骨膜组织细胞完整 ,且移植后有良好的成骨能力 ,能修复骨缺损。提示锐性切取骨膜组织是移植后骨膜能充分发挥功能的关键环节。
Periosteal autograft from different sources have been used to repair 1 5cm bone defects of radius in 10 rabbits.On the left side,sharp dissected grafts were implanted and the animals were sacrificed 4,8,14,30 and 60 days after operation.Bone formation was studied with X ray and histologic technique.The results showed that the way of sharp dissecting can preserve the periosteum completely,and good bone formation was found in this group.It suggested that the sharp dissecting of the periosteum is the important key for periosteal graft.
出处
《解放军医学杂志》
CAS
CSCD
北大核心
2001年第1期74-75,F004,共3页
Medical Journal of Chinese People's Liberation Army
