Fig. 3
A 50% or more reduction in VAS score over time in patients with FBSS and disc prolapse. VAS, visual analog scale; FBSS, failed back surgery syndrome
Fig. 3 | The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
A 50% or more reduction in VAS score over time in patients with FBSS and disc prolapse. VAS, visual analog scale; FBSS, failed back surgery syndrome