Lumbar disc herniation is the cause of left leg pain

Lumbar disc herniation refers to lumbar disc herniation, lumbar disc herniation patients with left leg pain may be sciatica, lumbar spinal stenosis, fractures and other reasons caused.

1, sciatica

lumbar disc herniation patients with lumbar disc herniation may compress the sciatic nerve, causing pain radiating down from the lumbosacral hip, pain can spread to the left leg or even heel, so there will be this situation.

2, lumbar spinal stenosis

lumbar spinal stenosis may lead to vertebral bone hyperplasia, hyperplastic bone may stimulate nerve roots, causing paresthesia of lower limbs, so there will be pain, numbness and other symptoms.

3, fracture

lumbar disc herniation patients if there are intermittent claudication symptoms, may fall injured while walking, leading to lower limb fracture, fracture broken end friction, causing obvious swelling and pain of the left leg.