肖德常;李维林;彭明;马秉正;戚超;

• 1:青岛市市立医院骨科

摘要(Abstract)：

[目的]总结经皮后凸成形术在治疗骨质疏松性椎体压缩骨折中的经验和体会。[方法]回顾性分析应用经皮后凸成形术治疗的胸腰椎压缩骨折患者31例46椎,男9例,女22例,年龄61～78岁,平均68岁,椎体骨折位于T7～L3,术前对31例患者均拍摄X线片、CT及MRI,手术采用局部浸润麻醉,经双侧入路球囊扩张注射PMMA骨水泥20例,单侧注射11例,手术前后进行VAS评分、椎体矢状面指数及前后凸Cobb′s角测量,进行配对t检验统计分析。[结果]所有患者随访6～30个月,平均18个月,VAS评分由术前平均8.7分降为术后2.5分(P<0.001),终末随访为2.8分,椎体矢状面指数(SI)由术前平均54%恢复至术后88%(P<0.001),终末随访为83%,Cobb′s角由术前平均23°恢复为4.8°(P<0.001),终末随访为5.5°,术后93%的患者疼痛明显减轻或消失,无感染及胸肋部刺激性疼痛,无循环及呼吸系统并发症,4例术中发生少量骨水泥渗漏至椎体旁,经术中及术后长期观察,未造成任何神经及血管并发症。[结论]经皮后凸成形术在治疗胸腰椎骨质疏松性骨折中有确切缓解疼痛及恢复椎体高度和形态的作用,是一种理想的治疗方法。

关键词(KeyWords)： 经皮后凸成型术;椎体;骨折;骨质疏松

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 肖德常;李维林;彭明;马秉正;戚超;

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参考文献(References)：

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