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What is Cervical Disc Replacement Surgery?

Your cervical spine forms a protective tunnel for your spinal cord to pass through. That protection is critical because this part of your spinal cord contains the spinal nerves that supply your upper body with sensation and movement. The cervical discs play an important role in cushioning the areas that lie between each cervical vertebrae, acting as shock absorbers to allow your neck to move.

The older we get, the more wear and tear our body sustains. Your back and spine are especial susceptible as they are more prone to repetitive motions. Depending on factors that include heredity and lifestyle, the cervical discs begin to collapse and bulge with age around age 60.

When Cervical Disc Replacement Surgery Is Needed?

Sometimes the space available for the nerves and spinal cord can become too narrow due to a herniated disc or degenerative changes. This can cause pain, numbness, weakness, or difficulty with gait and coordination. When these symptoms do not respond to conservative treatment, disc surgery may be necessary for relief.

What Happens During Cervical Disc Replacement Surgery?

Replacement surgery is just what it sounds like: the diseased cervical disc is removed and replaced with an artificial disc. Disc replacement surgery may have the advantage of maintaining movement and creating less stress on your adjacent spine levels than traditional cervical disc surgery.

Symptoms of cervical conditions may include:

  • Difficulty with balance
  • Difficulty with coordination and fine motor skills such as buttoning a shirt
  • Changes to reflexes
  • Pain that travels down into your shoulders or into your arms
  • Weakness of your shoulders, arms, hands, or legs
  • Numbness or “needles” feeling in your arms

What To Expect With Disc Replacement Surgery?

After cervical artificial disc replacement surgery, some patients go home the same day whereas others spend a night in the hospital. Disc replacement surgery is a relatively safe and common procedure. As always, discuss the risks and benefits with your doctor.