关键词: 臭氧消融术, 腰椎间盘突出症, 疗效 , 等离子射频消融术

Abstract: Objective To explore the clinical effects of plasma radiofrequency ablation combined with ozone technology to treat lumbar disc herniation. Methods Sixty two patients with Lumbar disc herniation were selected and underwent surgical treatment in our hospital from June 2016 to June 2016，in which 31 cases received the management of combination of radiofrequencyablation and ozone technology （observation group） and other 31 were treated with radiofrequencyablation along （control group）. VAS score，Macnab criteria were recorded. F wave and electromyography on posterior tibial nerve and sural total neuromuscular electrical figure were recorded and analyzed. Results In the first， third and sixth months after treatment，the VAS score of both groups decreased significantly（P<0.05）， and the observation group was significantly lower than the control group（P<0.05）. By Macnab criteria， the patients of observation group in the first，third month after treatment had the better clinical effects than that of control group（P<0.05），while in sixth month after treatment there was no statistical difference（P>0.05）. After 6 months of treatment，the velocity of F?wave was significantly higher than that in the control group（P<0.05）. Conclusion The treatment of lumbar intervertebral disc herniation by radiofrequency ablation combined with ozone ablation can significantly reduce postoperative pain and improve the nerve transmission of lumbar spine and lower limb。

Key words: radiofrequency ablation, protrusion of irtervertebral disc, ozone