Dr. Charla Fischer, a board‑certified orthopedic spine surgeon in New York City whose practice focuses on the cervical spine, explains the signs of cervical myelopathy, how it is diagnosed, and when surgery is recommended.
What Is Cervical Myelopathy?
Cervical myelopathy happens when the spinal canal in the neck narrows and squeezes the spinal cord. In most adults the cause is wear and tear. Discs bulge and lose height, ligaments thicken, and bone spurs form, and together they take up space the spinal cord needs. When the cause is age-related, it is called cervical spondylotic myelopathy (CSM) or degenerative cervical myelopathy (DCM).
The spinal cord carries signals between the brain and the rest of the body. Pressure on it in the neck can therefore affect the arms, the hands, the legs and even bladder control. It isn't limited to the neck. You can read more about the condition itself on our cervical myelopathy page.
Early Signs People Often Miss
The first symptoms are easy to blame on age, arthritis or carpal tunnel. The most common early signs are:
- Hand clumsiness: difficulty buttoning shirts, using zippers, writing, or handling small objects.
- Dropping things: a weaker or less reliable grip.
- Numbness or tingling: in the fingers, hands or arms, often on both sides.
- Balance changes: feeling unsteady, walking with a wider stance, or bumping into things.
- Leg stiffness or heaviness.
- An “electric shock” down the spine when bending the neck forward (called Lhermitte’s sign).
- Neck pain or stiffness. Surprisingly, neck pain is a less common complaint, and many people with myelopathy have little neck pain at all.
Changes in bladder or bowel control are a later sign. Symptoms usually come on gradually. Some people worsen slowly and steadily, while others have periods of faster decline followed by a plateau.
Why a Neck Problem Shows Up in Your Hands and Legs
Because the spinal cord in your neck carries the nerve signals for everything below it. When the cord is compressed at the neck, messages to and from the hands, trunk and legs can be disrupted. That’s why a person with myelopathy may notice their handwriting changing or their walking becoming less steady before they ever think of their neck. This is also why the condition is often missed. The symptoms look like they belong to the hands or the legs.
Myelopathy or a Pinched Nerve?
Cervical myelopathy is often confused with cervical radiculopathy, a pinched nerve in the neck. Both can start in the neck, but they are different problems.
| Cervical myelopathy | Cervical radiculopathy (pinched nerve) | |
|---|---|---|
| What is compressed | The spinal cord itself | A single nerve root as it leaves the spine |
| Where you notice it | Often both hands, balance and walking, sometimes the legs | One arm, following the path of that nerve |
| Typical signs | Clumsy hands, unsteady gait, brisk reflexes | Sharp or burning arm pain, numbness or weakness in one area |
| Legs affected? | Can be | Usually not |
| First treatment | Evaluation by a spine specialist; surgery is commonly recommended once it's moderate or worse | Often improves with time and non-surgical care |
How Cervical Myelopathy Is Diagnosed
Diagnosis starts with a detailed history and a hands-on neurological exam. A spine specialist checks strength, sensation, balance and walking, and looks for reflex changes such as:
- Brisk reflexes (hyperreflexia) in the arms and legs.
- The Hoffmann sign: when the tip of the middle finger is flicked, the thumb or index finger bends involuntarily.
- The 10-second grip-and-release test: repeatedly making and releasing a tight fist. Difficulty doing this quickly suggests myelopathy.
An MRI of the cervical spine is the key imaging test. It shows where the cord is compressed and whether the cord itself shows signal changes. A CT scan or CT myelogram may be added to show bone detail, and X-rays show the alignment of the neck.
Can Cervical Myelopathy Get Better Without Surgery?
Non-surgical treatment can ease symptoms, but it doesn’t create more room for the spinal cord. A soft collar, physical therapy and anti-inflammatory medication may help with discomfort, but, as the American Academy of Orthopaedic Surgeons notes, none of them removes the pressure causing the problem.
For mild myelopathy, a supervised period of structured rehabilitation with close follow-up is a reasonable option for some patients. Surgery is recommended if symptoms worsen or don’t improve, and current guidance also supports offering surgery for mild cases. For moderate or severe myelopathy, surgery to relieve the pressure is the standard treatment. Without it, a significant share of patients get worse, and the medical literature reports a wide range of 20% to 62% (NIH StatPearls).
Timing matters. Delays in diagnosis are common, and symptoms lasting more than about 18 months are linked with a less complete recovery. That is the strongest reason not to ignore the early signs.
When Surgery Is Recommended
The goal of surgery is to take pressure off the spinal cord and stop the condition from progressing. Dr. Fischer chooses the approach based on where the compression is, how many levels are involved, and the alignment of the neck. The surgical options she lists for cervical myelopathy include:
- Anterior cervical discectomy and fusion (ACDF): performed from the front of the neck to remove the disc or bone spurs pressing on the cord.
- Posterior cervical laminoplasty: performed from the back of the neck to widen the spinal canal while preserving motion.
- Posterior cervical laminectomy and fusion: removes the back of the bony canal to decompress the cord, then stabilizes the spine.
Every approach has trade-offs. For example, a laminectomy performed without fusion can allow the neck to gradually lose its natural curve, which is one reason it is often combined with a fusion. Recovery also differs from person to person. Relieving the pressure is meant to prevent further damage, and although the spinal cord can recover, the degree of healing can’t be predicted in advance. Dr. Fischer reviews the recommended plan, its risks and the expected recovery with each patient before any decision is made.
How to Get Help
If you’ve noticed clumsy hands, numb fingers or a change in your balance, a spine specialist can tell you whether your spinal cord is involved and what to do next. Dr. Fischer sees patients at two NYU Langone locations in Manhattan:
- NYU Langone Center for Musculoskeletal Care, 333 East 38th Street, 6th Floor, New York, NY 10016 — 646-501-7200
- NYU Langone Madison Orthopedic Surgery Associates, 145 East 32nd Street, 4th Floor, New York, NY 10016 — 212-427-3986
Contact Dr. Fischer to schedule an evaluation.
Frequently Asked Questions
What is the 10-second test for cervical myelopathy?
It's a quick hand test. You make a tight fist and release it as many times as you can in 10 seconds. People with spinal cord compression in the neck often have trouble doing this quickly or smoothly. It is one part of an exam, not a diagnosis on its own. An MRI and a full neurological exam confirm what's going on.
Will an MRI show cervical myelopathy?
Yes. An MRI of the cervical spine is the main imaging test. It shows where the spinal canal is narrowed, how much the spinal cord is compressed, and whether the cord itself shows signal changes that suggest it has been affected. Your surgeon reads the MRI together with your exam findings, because the pictures and the symptoms have to match.
Can cervical myelopathy go away on its own?
The narrowing that causes it is structural, so it doesn't reverse on its own. Some people with mild symptoms stay stable for a period under close monitoring, but many worsen over time. That's why ongoing follow-up with a spine specialist matters, even if you're not ready for surgery.
Is it safe to have my neck adjusted or manipulated if I have myelopathy?
Talk to your spine specialist first. Forceful, rapid or extreme movements of the neck can injure a spinal cord that is already compressed. Any therapy for the neck should be cleared by the doctor who has reviewed your imaging.
How fast does cervical myelopathy get worse?
It varies. For many people it progresses slowly and steadily over months or years. Others have a sudden step down, then a stable period. Because the pace is hard to predict, new or worsening symptoms should prompt a prompt re-evaluation.