Observation of clinical effect of radiofrequency ablation combined with ozone injection in the treatment of lumbar disc herniation

Abstract

Objective To discuss the application value of radiofrequency ablation in combination with ozone technique in the treatment of lumbar disc prolapse. Methods 150 patients with lumbar disc prolapse were divided into observation group and control group according to the digital table, 75 cases in each group. The control group was given radiofrequency ablation treatment, the observation was given radiofrequency ablation in combination with ozone injection treatment. The treatment effect of the two groups was compared. Results The total effective rate of the treatment group was 94.67%, which of the control group was 82.67%, the difference between the two groups was statistically significant (χ2=5.374, P<0.05). After treatment, the waist painful disease score, straight leg-raising test angle of the observation group were (25.06±3.56)points, (78.19±15.78)°, which of the control group were (20.13±2.29) points, (60.38±11.86)°, the differences between the two groups were statistically significant (t=10.086, 7.813, all P<0.05). Conclusion Radiofrequency ablation combined with ozone technique in the treatment of patients with lumbar disc prolapse can improve the clinical curative effect, and improve the patients' clinical signs, it is worthy of popularizing in clinical application. Key words: Catheter ablation; Ozone; Intervertebral disk