what is the decompression of a sciatic nerve
Sciatica means inflammation of the sciatic nerve. The sciatic nerve is the largest nerve in the body and runs from the lower lumbar spine down the back of the leg to the foot. Irritation of this nerve is often caused by a vertebral disc bulging or herniating.ciatica means inflammation of the sciatic nerve. The sciatic nerve is the largest nerve in the body and runs from the lower lumbar spine down the back of the leg to the foot. Irritation of this nerve is often caused by a vertebral disc bulging or herniating.