大段骨缺损；
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。
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。
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。
Objective:By studying the properties of deproteinized bone after preparation, we are to explore suitable scaffold for big segmental long bone defect.
目的：通过对脱蛋白骨制备过程中骨块大小、保存方法的改进及理化性能研究，探索为长骨大段缺损修复提供合适的支架材料。
Objective To investigate the ability of osteogenesis, repaired effect and possible mechanism of massive tissue engineered bone via RP technique to repair a segmental defect of long bone.
目的探讨基于快速成型技术（RP）的组织工程化人工骨修复长骨干缺损的成骨性能、修复效果及可能的修复机制。
Purpose: The evaluation of repair of a segmental diaphyseal defect with the coralline hydroxyapatite (CHA) using 99m Tc MDP bone dynamic imaging.
目的：应用核素骨显像观察不同骨移植物对实验动物骨干缺损修复的动态过程，评价术后不同时期移植骨成活状态。
Abstract : Objective: To evaluate the therapeutic effects of fibula bone grafting with miniplate internal fixation in the reconstruction of segmental defect of the mandible.
摘要目的：评价小型钛板用于固定腓骨重建下颌骨的临床疗效。
Abstract : Objective: To evaluate the therapeutic effects of fibula bone grafting with miniplate internal fixation in the reconstruction of segmental defect of the mandible.
摘要目的：评价小型钛板用于固定腓骨重建下颌骨的临床疗效。
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