Cervical Myelopathy
(Myelopathy, Cervical)
Pronounced: SIR-veh-cal My-eh-LOP-ah-thee
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Definition
Cervical myelopathy is damage to the part of the spinal cord that is in the neck. The cervical spine begins at the base of the skull. It extends to the first seven vertebrae.
Causes
Cervical myelopathy is caused by:
- Slipped disk
- Cervical disks that are worn (degeneration)
- Tumors inside the spinal cord or compressing on the spinal cord
- Bone spurs
- Dislocation or fracture of the neck
- Traumatic injury to the cervical spine
- Autoimmune disease (eg, transverse myelitis, multiple sclerosis, neuromyelitis optica)
Risk Factors
Risk factors that increase your chance of developing cervical myelopathy include:
- Infections
- Ischemia (restriction of blood supply)
- Autoimmune disorders (eg, rheumatoid arthritis , multiple sclerosis , neuromyelitis optica) or other conditions (eg, vascular disease, degenerative disease)
- History of bone or back problems
- Being born with a narrow spinal canal
- Job or sport involving regular stretching and straining of spine
Symptoms
If you have any of these symptoms, do not assume it is due to cervical myelopathy. These symptoms may be caused by other conditions.
- Pain in shoulder and arms
- Tingling or numbness in arms and legs
- Trouble walking or balancing
- Muscle weakness
- Problems flexing neck
- Dizziness
- Problems with fine motor control (eg, buttoning a shirt)
- Irregular movements
- Bowel or bladder problems
- Weakness below waist or in all four limbs
Diagnosis
Your doctor will ask about your symptoms and medical history. A physical exam will be done. It will focus on any muscle weakness. A neurological exam may also be done to check your:
- Reflexes
- Vision
- Mental state
Your doctor may need images of structures inside your body. This can be done with:
Other tests include:
- Electromyography (EMG) to measure the electrical activity that the muscles generate
- Somatosensory evoked potentials to evaluate the conduction of the nerves in the spinal cord
- Visual evoked potential test (VEP) to test for problems in the brain that affect vision
Treatment
Talk with your doctor about the best treatment plan for you. This may involve:
- Treating the cause of the myelopathy
- Improving functions that you have lost
- Reducing or managing pain
- Doing strengthening exercises
- Teaching you ways to reduce injuries
- Helping you learn ways to cope with the condition
Screws and a plate prevent the vertebrae from putting pressure on the spinal cord.
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Surgery
If there