后凸成形术治疗多椎体骨质疏松性压缩骨折的疗效分析

被引:40
作者
陈亮
杨惠林
唐天驷
机构
[1] 苏州大学附属第一医院骨科
关键词
脊柱骨折; 骨质疏松; 治疗结果;
D O I
暂无
中图分类号
R686 [筋腱、韧带、滑囊疾病及损伤];
学科分类号
100220 [骨科学];
摘要
目的探讨椎体后凸成形术治疗多椎体骨质疏松性压缩骨折的疗效和安全性。方法2002年10月至2007年4月采用椎体后凸成形术治疗多椎体骨质疏松性压缩骨折42例96椎,男14例,女28例;年龄56~91岁,平均72.5岁。在"C"型臂X线机引导下,经皮穿刺完成手术,包括通过工作通道放置球囊,扩张球囊复位骨折和形成空腔,以及骨水泥充填。观察术后症状改善、骨折复位及后凸矫正情况,并分析并发症发生情况。结果 42例患者手术均顺利完成,术后平均随访31.4个月。疼痛VAS评分由术前(7.1±2.4)分降低为术后的(2.7±1.3)分,椎体前缘、中部高度分别由术前的(1.8±0.5)cm、(1.6±0.6)cm增至术后的(2.3±0.6)cm、(2.2±0.7)cm,差异有统计学意义,椎体后缘高度术前、术后和随访期间均无明显变化。每个椎体后凸角平均矫正9.2°。随访过程中矫正度无丢失。SF-36健康调查评分表8个分项维度中包括机体机能、独立能力、躯体疼痛、活力、情感和精神状态6个维度明显提高。42例中发生骨水泥渗漏6例,未出现临床症状;肺栓塞1例,经治疗症状消失。结论微创椎体后凸成形术是治疗多椎体骨质疏松性压缩骨折安全有效的方法。
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