| 张焕超,吕玉强,王茜,等.金属材料修复临界性骨缺损的实验研究进展[J].安徽医药,2019,23(7):1273-1276. |
| 金属材料修复临界性骨缺损的实验研究进展 |
| Experimental research progress in repairing critical size bone defects with metal materials |
| 投稿时间：2018-05-23 |
| DOI： |
| 中文关键词: 临界性骨缺损 骨组织工程 金属材料 |
| 英文关键词: Critical size bone defect Bone tissue engineering Metal material |
| 基金项目:国家科技部科技支撑课题（2012BAE06B03）；河北省科技支撑课题（16277776D）;河北省医学科学研究重点课题（20160225） |
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| 中文摘要: |
| 金属支架材料是近年来新兴的骨组织工程支架材料之一,包括可降解金属支架材料和不可降解金属支架材料。金属支架材料生物相容性良好,耐腐蚀性强,力学性能优,相比传统支架材料,其机械强度更高,可为新组织生长提供良好的支撑,适用于临界性骨缺损(CSD)的修复,虽处于实验研究阶段,临床应用较少且时间较短,还有待进一步研究,但不可否认其在修复CSD方面具有巨大的优势和潜力,未来可能成为骨科治疗CSD的植入材料。笔者对目前常用的金属支架材料的种类及特性进行简要综述。 |
| 英文摘要: |
| Metal scaffold is one of the emerging bone tissue engineering scaffold materials in recent years,including degradable metal scaffold materials and non-degradable metal scaffold materials.The metal stent material has good biocompatibility,strong corrosion resistance and excellent mechanical property.Compared with the traditional stent material,the metal stent material has higher mechanical strength,which can provide good support for the growth of new tissues and is suitable for the repair of critical bone defects.Although it is in the experimental research stage,with few clinical application and,short time and still needs further study,it is undeniable that it has great advantages and potential in repairing CSD,and may become an implant material for orthopedic treatment in the future.In this paper,the types and characteristics of commonly used metal stent materials are briefly reviewed. |
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