等离子刀治疗腰椎间盘突出症的疗效观察

[目的]比较等离子体手术系统与传统手术方法在治疗腰椎间盘突出症的作用。[方法]采用随机对照前瞻性研究,对14例腰椎间盘突出症行经皮穿刺,应用等离子体手术系统对突出的腰椎间盘进行汽化消融成形治疗,并与同期采用传统手术方法治疗腰椎间盘凸出症21例进行对比。全部病例获得6～24个月(平均11.7个月)随访。按Macnab治愈标准进行术后评价两组优良率,并比较术中出血量、手术时间及住院时间。[结果]等离子组在出血量及住院时间方面优于传统组,差异有统计学意义(P﹤0.05)。等离子组术后优良率为92.8,传统手术组优良率85.7,两者差异没有统计学意义(P﹥0.05)。两组均未发现任何并发症。[结论]应用等离子体手术系统进行椎间盘汽化成形术,是一种安全、微创、操作简单、疗效较好的治疗腰椎间盘突出症的方法,可进一步推广应用。

OBSERVATION ON THE EFFICACY OF PLASMA KNIFE IN TREATMENT OF LUMBAR DISC HERNIATION

[Objective]To compare the plasma surgery system with traditional surgery for lumbar disc herniation in the role.[Methods]A randomized controlled prospective study was conducted to 14 patients with lumbar disc herniation percutaneous application of the prominent plasma surgery system for vaporization ablation forming disc treatment,and compared with conventional surgical treatment of lumbar disc protrusion herniation in 21 patients.All patients received 6 to 24 months(mean 11.7 months)follow-up.Cured accordi...