Neck problems arise from a variety of sources such as slipped or herniated discs in the neck region. Neck problems may be associated with diseases such as cancer, arthritis, or infections. Spinal stenosis is a narrowing or constriction of the spinal canal usually in the lower back, pressing on nerve roots. This may cause back and leg pain and difficulty walking. Arthritis is an inflammation of the joints that occurs when worn vertebrae allow bone spurs to form, irritating nearby nerve roots.
Arthritis can strike the spine, inhibiting movement.