mandibular segmental defect 下颌骨节段性缺损
segmental defect 骨干缺损
madibular segmental defect 下颌骨节段缺损修复
Segmental bone defect 骨缺损 ; 节段性骨缺损
segmental mandibular defect 下颌骨节段缺失
large segmental bone defect 大段骨缺损
rabbit segmental bone defect 大段骨缺损
segmental load bearing bone defect 节段性负重骨缺损
Objective To study the difference of repairing segmental bone defect by tissue engineered bone cryopreserved by various methods.
目的探讨不同方法低温保存的组织工程骨修复节段性骨缺损的差异。
Objective to develop a new kind of bone substitute material mimicking natural bone matrix in both composition and microstructure, applying to repair segmental defect.
目的研制在成分和结构上与天然骨基质高度仿生的新型材料，应用于节段性骨缺损的修复。
Conclusions: Primary bone lengthening were effective for the reconstruction of bone defect, this method provide a new therapeutic option to treat dia-physeal segmental bone defects.
结论：骨缺损能通过原位骨延长治疗取得成功，这对临床治疗骨缺损提供多一种治疗方法。
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