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Filling Materials Used in Kyphoplasty and Vertebroplasty for Vertebral Compression Fracture: A Literature Review

机译:椎体成形术和椎体成形术用于椎体压缩性骨折的填充材料:文献综述

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摘要

Kyphoplasty (KP) and vertebroplasty (VP) are both minimally invasive surgical techniques, which can enhance the mechanical stability of the vertebral lesion by injecting filling materials into the fractured vertebra. The filling materials used in KP and VP include injectable PMMA, composite bone cement, biodegradable bone cement, calcium phosphate cement (CPC), and others. Different filling materials have different effects on the biomechanical properties of vertebral bodies, causing various biomechanical effects on the adjacent vertebral bodies. In conclusion, the development of filling materials can improve the anti-pressure capacity and effectively maintain good morphological characteristics of fractured vertebral bodies.
机译:后凸成形术(KP)和椎体成形术(VP)都是微创手术技术,可通过向骨折的椎骨中注入填充材料来增强椎骨病变的机械稳定性。 KP和VP中使用的填充材料包括可注射的PMMA,复合骨水泥,可生物降解的骨水泥,磷酸钙水泥(CPC)等。不同的填充材料对椎体的生物力学特性具有不同的影响,从而对相邻椎体产生各种生物力学影响。综上所述,填充材料的开发可以提高抗压能力,有效保持骨折椎体的良好形态特征。

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