chronic low back pain sometimes radiates to the hips, or there is pain in the buttocks or thighs while walking; sporadic tingling or weakness through the knees may also be evident.

is pain felt in the neck or back that usually originates from the muscles, nerves, bones, joints or other structures in the spine.

is a tear in the outer, fibrous ring of an intervertebral disc which allows the soft, central portion to bulge out beyond the damaged outer rings.

is an abnormal narrowing of the spinal canal that may occur in any of the regions of the spine.

refers to chronic back and/or leg pain that occurs after back (spinal) surgery

is a syndrome in which the zygapophysial joints cause back pain. 55% of facet syndrome cases occur in cervical vertebrae, and 31% in lumbar.

is pain that may be caused by general compression or irritation of one of five spinal nerve roots that give rise to each sciatic nerve, or by compression or irritation of the left or right or both sciatic nerves

is intermittent numbness of the thumb, index, long and radial half of the ring finger.[