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。
大段骨缺损；
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。
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。
Objective: To establish suitable animal models for elastic distraction osteogenesis using titanium-nickelalloy distractor for reconstruction of mandibular segmental defect.
目的：探索使用钛镍合金牵引器弹性加载自动牵引成骨重建节段性缺失下颌骨的动物建模方法。
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。
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。
Mandibular segmental defect or asymmetry due to congenital or acquired factors will lead to severe functional incapacitation and facial deformity.
由于先天或后天的一些因素，导致下颌骨部分缺损或不对称，而这种缺损或不对称常常导致严重的功能丧失和颜面畸形。
The trachea implant in tissue engineering of the invention can effectively repair the segmental defect of the trachea.
本发明的组织工程气管移植物可以有效地修复气管节段性缺损。
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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