Pressure on the spinal cord in the neck can be relieved from the back, without joining the bones together. In a cervical laminoplasty, the surgeon lifts the back of the neck bones like a door on a hinge, so the cord has more room and your neck keeps most of its movement. Most people walk on the day of surgery and go home within a day or two.
Reviewed by Dr. Kshitij Chaudhary, Last reviewed October 2026
What is a cervical laminoplasty?
It's an operation done through a cut at the back of the neck to make more room for the spinal cord. The lamina is the back part of each neck bone, like a roof over the cord. In a laminoplasty the roof is not removed. It is opened like a door on a hinge and held open with small plates and screws. The bones are not fused together, so your neck keeps most of its movement.
Why would the spinal cord need more room?
With age, bone spurs, thickened ligaments and bulging discs can crowd the canal that carries the spinal cord. In some people a ligament inside the canal slowly turns to bone (OPLL), which squeezes the cord too. When the cord is pressed, you may notice clumsy or numb hands, trouble with buttons or handwriting, unsteady walking and neck stiffness. Cervical Myelopathy (Spinal Cord Compression in the Neck) Cervical Spinal Stenosis (Narrowing of the Spine in the Neck)
Who needs this surgery?
Most people with mild narrowing don't need an operation. Surgery is worth discussing if:
- Your MRI shows the spinal cord is being pressed, and this matches your symptoms
- Your hand function or walking is getting worse
- Several levels are narrowed
- Symptoms stay severe despite proper non-surgical treatment
If you've been told you need surgery and want to be sure, you can send us your MRI for a second opinion →
Am I a good candidate?
Laminoplasty suits you best if:
- Three or more levels are narrowed
- Your neck has its natural curve and is not tipped forward
- Your neck still moves reasonably well
- You have OPLL, or you would rather avoid a fusion
It is usually not the right choice if the neck is already curved forward or is very stiff. In those cases a fusion works better, because opening the canal alone may not help enough. Other options we may discuss:
- Surgery from the front (ACDF): Often preferred when one or two levels are affected. Anterior cervical discectomy and fusion
- Laminectomy with fusion: Better when the neck is curved forward or unstable. Cervical Laminectomy and Fusion
- Laminectomy without fusion: For selected people whose neck is stable. Cervical Laminectomy
We'll explain which one suits you, and why.
How is it different from a laminectomy?
A laminectomy removes the lamina and often needs a fusion to keep the neck steady. A laminoplasty reshapes and opens the lamina and keeps the bone in place, so no fusion is needed.
How is the operation done?
- You're under general anaesthesia, so you're asleep throughout.
- You lie face down, with your head held securely in a small frame.
- The surgeon makes a cut down the middle of the back of the neck. An X-ray confirms the correct levels.
- The neck muscles are gently moved off the bone. We take care to protect the muscle attachments at the top and bottom of the neck, which helps reduce neck pain afterwards.
- A groove is made in the bone on both sides of each level. On one side it goes right through (the open side). On the other it is only thinned (the hinge).
- The bone is gently lifted open on the hinge, like a door, and held open with small plates and screws.
- A thin tube (a drain) may be left for a day. The muscles settle back and the skin is closed.
Nerve monitoring runs throughout the operation. Small sensors on your arms and legs let the team check the cord and nerves in real time.
Will I lose neck movement?
Most people keep most of their movement. Laminoplasty can't give back movement that arthritis has already taken, but it doesn't take any away. Some stiffness and neck ache are common in the first weeks. That's why gentle physiotherapy starts at about 2 weeks.
How well does it work?
The main aim is to stop things getting worse, and many people also improve. Walking and hand function often get better, though numbness can take months to settle. If the cord has been squeezed for a long time, some changes may not fully recover, which is why earlier treatment gives better results. Studies show results similar to other operations for the same problem.
What are the risks?
Every operation has risks, and we'll go through them with you before you decide. They include:
- Neck pain and stiffness, which are common early on and usually settle with exercise
- Symptoms that don't fully improve, especially if the cord was badly compressed for a long time
- Nerve irritation: A small number of people wake up with shoulder or upper arm weakness (C5 nerve palsy). This usually recovers on its own, but can take months.
- A small tear in the nerve covering, which is repaired at the time and usually heals well
- Infection or bleeding, both uncommon
- The neck slowly curving forward over the years, which occasionally needs a fusion later
Serious cord injury is rare.
How can I prepare?
- Stop smoking, ideally weeks before surgery
- Keep your blood sugar well controlled if you have diabetes
- Tell us about every medicine you take. Blood thinners, aspirin, fish oil and herbal medicines may need to be stopped beforehand.
- Build a little walking fitness beforehand
What is recovery like?
You usually stay 1 to 2 nights. You can go home once you are eating, your pain is controlled and you are walking safely. We encourage walking from the first day. You will wear a soft neck collar for 1 to 2 weeks for support.
The timeline below is for people who were already walking before surgery. If you had weakness or trouble walking before the operation, recovery can take longer, and we'll plan it with you.
When | What to expect |
Day 0 to 1 | Sit up and walk with help |
Days 1 to 2 | Go home with medicines and wound care advice |
Weeks 1 to 2 | Wear the collar. Short, frequent walks. Avoid heavy lifting |
Week 2 | Collar comes off. Physiotherapy starts, with gentle neck movement |
Weeks 2 to 3 | Many people return to light desk work |
Week 6 | Strengthening physiotherapy begins for the neck and shoulders |
Later in recovery | Return to heavy work and sport in stages, as we advise |
Healing continues for up to a year. Call us if you notice fever, a red or leaking wound, new weakness or numbness in your arms or legs, or trouble passing urine.
Does it weaken the neck?
No. The bone is reshaped, not removed. Once it has healed in its new position, the neck works normally, with no long-term restrictions.
Questions to ask your surgeon
- Is my spinal cord being pressed, and at which levels?
- Is my neck curve suitable for a laminoplasty?
- Why is this better for me than a fusion, or surgery from the front?
- What result can I expect for my hands and walking?
- How long might my recovery take, given how my hands and walking are now?
- When can I return to work and exercise?
This page is for general information and does not replace a medical consultation. Please see a doctor for advice about your own symptoms.