The technique of discography and the injection of medicaments for treating lumbar vertebral disc hernination which has no response enough to internal combining therapy

40 patients with lumbar disc herniation, aged 17-68 years old, including 27 males and 13 females, were treated by combined internal procedure within a week by Vioxx, Methycobalt and Hydrocortisone infected into the disc once a day within 15 day. The syndrome of radicular painful was improved well and rather well in 65-85% of patients. However, for a less number of motion disturbance, surgery was recommended.