【摘 要】 目的：探讨经皮椎体成形术(PVP)和经皮椎体后凸成形术(PKP)治疗老年骨质疏松性胸腰椎压缩骨折的差异。方法：选取我院收治的104例老年骨质疏松性胸腰椎压缩骨折的患者，分析两组患者一般资料和术后并发症情况。结果：两组患者术后伤椎高度明显增加，且PKP组较PVP组增加更为明显 (P<0.05);伤椎Cobb角明显减小，且PKP组较PVP组减少更为明显 (P<0.05)。结论：PKP虽然在恢复椎体高度上明显好于PVP，但高度损失也明显多于PVP，而PVP发生骨水泥渗漏明显高于PKP。

    【关键词】 骨质疏松;胸腰椎;压缩性骨折

    【中图分类号】R683.2 【文献标志码】A 【文章编号】1005-0019(2020)02-035-01

    Abstract：

    Objective：To investigate the difference between PVP and PKP in the treatment of osteoporotic thoracolumbar compression fractures. Methods：104 cases of elderly patients with osteoporotic thoracolumbar compression fracture were selected and analyzed. Results：the height of the injured vertebrae in PKP group was significantly higher than that in PVP group (P < 0.05) ......