CT引导下臭氧消融术治疗复发性腰椎间盘突出症  

CT-guided ozone injection ablation for the treatment of recurrent lumar disc herniation

作　　者：杨飞[1] 姜建威[1] 王鹏[1] 顾琛[1] 成岗[1] 吴震海[1] 李新胜[1] 周怡婷[1] 

机构地区：[1]江苏省无锡市第三人民医院放射科,214041

出　　处：《介入放射学杂志》2012年第10期857-859,共3页Journal of Interventional Radiology

摘　　要：目的评价臭氧消融术治疗复发性椎间盘突出症的疗效。方法对26例既往接受髓核摘除术后复发患者,在CT引导下行臭氧消融术,采用视觉模拟量表(VAS)和改良的MacNab法评价临床疗效。结果平均随访时间为18月(6～26个月),术前VAS评分为7.3,术后为3.4分,总有效率为84.6%,无臭氧相关并发症。结论 CT引导下臭氧消融术是治疗复发性椎间盘突出症的有效方法。Objective To investigate the clinical effectiveness of ozone injection ablation in treating recurrent lumar disc herniation. Methods A total of 26 patients with recurrent lumar disc herniation, who previously had surgery to remove the nucleus pulposus, were enrolled in this study. Under CT guidance, ozone injection ablation was carried out in all patients. After the treatment, the visual analog scale （VAS） and modified version of MacNabs were used to evaluate the clinical effectiveness. The results were analyzed. Results The mean follow-up period was 18 months （ranged from 6 to 26 months）. The preoperative VAS score was 7.3, while the postoperative VAS score was 3.4. After the treatment the pain was significantly relieved in all patients. Based on MacNabs criteria, the total effectiveness was 84.6%. Conclusion CT- guided ozone injection ablation is an effective treatment for recurrent lumar disc herniation. （J Intervent Radiol, 2012, 21： 857-859）

关 键 词：腰椎间盘突出症 臭氧 计算机成像 

分 类 号：R687.3[医药卫生—骨科学]