Revolutionizing Spine Care…Changing Lives


Radicular syndrome is caused by compressed or irritated nerve roots resulting in pain, numbness, tingling, or weakness in the arms or legs. The nerve roots are branches of the spinal cord that carry nerve signals out to the rest of the body at each level along the spine.

Radicular syndrome is often caused by direct pressure from a herniated disc or degenerative changes in the spine that cause irritation and inflammation of the nerve roots by bone spurs or collapse of the nerve root tunnels (foramen).

Sensory symptoms are more common than motor symptoms, and muscle weakness is usually a sign that the nerve compression is more severe. The quality and type of pain resulting from radicular syndrome can vary, from dull, aching, and difficult to localize, to sharp and burning.


Radicular syndrome results in pain and other symptoms such as numbness, tingling, and weakness in the arms or legs. The quality and type of pain can vary, from dull, aching, and difficult to localize, to sharp and burning.


The correct diagnosis for radicular syndrome begins with a complete physical examination of the neck, back, arms, and lower extremities. Your doctor will look for any problems with flexibility, muscle strength, sensation, and reflexes.

X-rays may be indicated to show the bony anatomy of the spine. An MRI scan or a CT scan may also be ordered. An MRI scan is useful in showing compression of nerve roots by giving a detailed picture of soft tissue structures.

A CT scan is often used to evaluate the bony anatomy in the spine, which can show how much space is available for the nerve roots and spinal cord within the spinal canal. Early on, in mild situations, imaging studies may not be required.


Physical therapy, chiropractic manipulation, patient education, and non-steroidal anti-inflammatory medication are the most common non-invasive treatment options for most patients with no evidence of significant muscle weakness caused by radicular syndrome.

Epidural steroid injections may also be considered for severe cases. As discussed earlier, muscle weakness is a concerning sign of nerve root compression or radicular syndrome. Nerve testing (electromyography or EMG) may be indicated to objectively test the condition of the nerve-muscle connection, particularly if strength testing is limited by pain.

If a patient suffers from actual nerve injury, surgery may be indicated to relieve the pressure on the nerves. In other situations, surgery may be offered if the non-surgical treatment options have failed to improve the symptoms of radicular syndrome. It is important to discuss treatment options with your doctor in deciding which treatment, if any, may be best for you.

Leaders in Advanced Spine Procedures

To find out whether you would benefit from artificial disc surgery, make an appointment to visit Texas Back Institute in the Dallas, TX, area for an evaluation. We always reserve surgery as a last resort, so we’ll seek to relieve pain first through conservative treatments such as physical therapy and pain management. If severe pain persists and it is determined that you would benefit from surgery, we can help you determine whether artificial disc replacement is right for you.

Book an Appointment Now
Skip to content