cervical radicular syndrome (hnp): what you need to know

Cervical Radicular Syndrome, also known as hernia nuclei pulposi, is a condition where a herniated nucleus pulposus of an intervertebral disc compresses or irritates a spinal nerve root. This can lead to symptoms such as neck and arm discomfort, parasthesias, or numbness, often provoked by neck movements or positioning. The most commonly affected nerves are the C6 and C7 nerves in the cervical spine.

Cervical Radicular Syndrome, often associated with cervical herniated nucleus pulposi, can present with a variety of symptoms, which may include:

The following factors can lead to cervical radiculopathy, resulting in symptoms that may radiate pain from the neck down to the arm:

Based on a patient’s symptoms, doctors can make a diagnosis through physical examination. The doctor can then determine if the nerve is compressed. To identify which nerve is affected, the course or route of the radiating pain in the arm is important. Compression, for example due to a herniated disc, can be seen on an MRI or CT scan in more severe cases for further examination. However, imaging is often not necessary to determine that compression is present. Unless surgery is being considered, a scan is usually not required.

In most cases, the herniated disc symptoms resolve on their own. However, pain medication can be recommended to relieve the initial symptoms. In other instances, a neurologist may prescribe a semi-rigid cervical collar. It is recommended that patients do not wear the collar for longer than 6 weeks. Because a hernia often resolves on its own, it is important not to rush into surgery. If the symptoms persist and are severe, surgery may be considered.

At SMMC, our goal is to improve your quality of life through personalized, compassionate care. From diagnosis to treatment, we are here to support you every step of the way. For more information, please contact the Neurology Department using the information on the back of this brochure.