Arthritis is a common cause of back pain. Arthritis occurs when the cartilage in the joints is worn down as a result of wear and tear, aging, injury or misuse.

Osteoarthritis, the most common form of arthritis, is caused loss of cartilage, overgrowth of bone and the formation of bone spurs. This causes the bones under the cartilage to rub together, causing pain, swelling and loss of motion of the joint.

Osteoarthritis can occur in any joint but most often occurs in the hips, knees, hands or the spine.

In the spine, osteoarthritis can cause stiffness and pain in the neck or in the lower back. Cervical arthritis (also called cervical spondylosis) affects the upper spine and neck. Lumbar or lumbosacral arthritis affects the lower back and pelvic area.

The earlier arthritis is diagnosed, the more steps can be taken to reduce the likelihood of disability in the future.