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Cervical Radiculopathy

Cervical Radiculopathy

Cervical radiculopathy is a term describing some irritation or problem with a nerve that originates from your neck. This can be due to disc herniations, cervical stenosis (narrowing of the spaces for nerves within the spine), or bone spurs. When a nerve in your neck has problems, this can lead to pain, numbness, tingling, weakness, or a combination of all these symptoms. It can also include neck pain.

When you have pain or numbness from cervical radiculopathy, the symptoms can radiate anywhere along the course of that nerve. Many of the nerves from the neck travel down the arm toward the hand. This is why cervical radiculopathy can be confused with many other conditions not related to the spine such as shoulder pain, muscle tears, carpal tunnel syndrome, etc. Along with history taking and a good physical exam, many diagnostic tools are used in order to assess if these symptoms are actually coming from your cervical spine, rather than somewhere else. Some of these tools include, xrays, MRIs, EMGs, and spinal injections. See our educational section on Diagnosing Spine Problems to read more about this.


This condition is an irritation or compression of one or more nerve roots in the cervical spine. Because these nerves travel to the shoulders, arms and hands, an injury in the cervical spine can cause symptoms in these areas. Cervical radiculopathy may result from a variety of problems with the bones and tissues of the cervical spinal column.

Causes (Herniated Disc)

One common cause is a herniated disc. A herniated disc is a rupture in the fibrous outer wall of a vertebral disc, which allows the soft nucleus of the disc to bulge outward. This bulge can press harmfully against a nerve root.

Causes (Degenerative Disc Disease)

Another common cause of nerve root injury is degenerative disc disease. It occurs when a spinal disc weakens, allowing vertebral bones above and below the disc to shift out of position. The bones can touch, pinching nearby nerve roots.

Causes (Spinal Stenosis)

When bones, discs or joints of the spine degenerate, bony spurs may form and push into the spinal canal or foramen space. This is called spinalstenosis, and it can also create harmful pressure against the spinal cord or nerve roots.


Nerve root injury in the cervical spine most commonly involves one of the three lowest levels of cervical vertebrae, which are called C5, C6 and C7. Symptoms may include pain, weakness, numbness and tingling, and may vary depending on the level of the injury. For example, an injury at the C5 level may cause pain and weakness in the shoulder and upper arm. An injury at the next vertebral level (the C6 vertebrae) may cause pain in the shoulder and the arm, and it may also cause weakness in the arm. And finally, an injury at the lowest level (the C7 vertebrae) may cause pain from the neck all the way down to the hand, along with weakness in the arm and hand.