经皮椎弓根螺钉内固定结合椎体强化治疗胸腰椎骨折

来源 :第六届中国微创脊柱外科学术会议暨第一届中美微创脊柱高峰论坛 | 被引量 : 0次 | 上传用户:yongjianok
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目的:探讨经皮椎弓根螺钉结合椎体强化治疗胸腰椎骨折的有效性.方法:采用Sextant微创脊柱系统结合椎体强化技术治疗无神经功能损害、Load sharing评分≥7分的胸腰椎A型骨折患者20例,并与同期行开放椎弓根螺钉内固定结合椎体强化的20例患者进行比较,观察两组间的临床及影像学各项指标.结果:两组间性别、年龄、手术时机及Load sharing评分差异无显著性意义;但是,手术时间及出血量经皮组明显小于开放组(P<0.05, P<0.001).两组患者术后椎体前高、后凸角均显著恢复(P<0.001);术后1年两组均见椎体前高和后凸角的显著丢失(P<0.05);末次随访两组均未见上述指标的进一步丢失.影像学指标与临床疗效两组间差异无显著性意义,经皮组影像学指标恢复略差,但临床疗效略优.
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