|
Why Do I have Neck Pain?
There are many causes of neck pain. Doctors are not always able to pinpoint the source of a patient's pain. Your doctor will make every effort to ensure that your symptoms are not from a serious medical cause, such as cancer or a spinal infection. Below is a brief overview of some of the most common causes of neck pain.
Spondylosis
Most neck problems happen after years of wear and tear on the parts of the cervical spine. At first, these small injuries are not painful. But over time they can add up. Eventually they begin to cause neck pain.
Doctors sometimes call these degenerative changes in the spine spondylosis . Spondylosis can affect the bones and soft tissues of the spine. However, it is important to know that most problems with spondylosis are a normal part of aging.
Degenerative Disc Disease
The normal aging process involves changes within the intervertebral discs. Repeated stresses and strains weaken the connective tissues that make up a disc. Over time, the nucleus in the center of the disc dries out. When this happens, it loses some of its ability to absorb shock. The annulus also weakens and develops small cracks and tears.
Often these changes are not painful. But larger tears that reach to the outer edge of the annulus can cause neck pain. The body tries to heal the cracks with scar tissue. But scar tissue is not as strong as the tissue it replaces. At some point the disc may finally lose its ability to absorb shock for the spine. Then forces from gravity and daily activities can take even more of a toll on the disc and other structures of the spine.
As the disc continues to degenerate , the space between the vertebra becomes smaller. This compresses the facet joints along the back of the spinal column. As these joints are forced together, extra pressure builds on the articular cartilage on the surface of the facet joints. This extra pressure can damage the facet joints. Over time, this may lead to arthritis in the facet joints.
|
