Cervical Disc Replacement: A Complete Guide to Surgery for Neck Pain

Chronic neck pain from a damaged cervical disc can quietly take over your life. You may struggle to focus at work, lose sleep at night, or feel shooting pain when you turn your head. At DISC, our spine surgeons have performed more than 1,000 artificial disc replacements, including cervical procedures at both one and two levels, with a focus on preserving motion and restoring function. In this guide, you will learn exactly what cervical disc replacement involves, who it helps, how it compares to fusion, what recovery looks like, and what to expect from a cost and insurance standpoint. By the end, you will be better able to move forward with clarity and confidence.

What Is Cervical Disc Replacement?

Cervical disc replacement is a surgical procedure that removes a damaged disc in your neck and replaces it with an artificial disc.

Your cervical spine consists of seven vertebrae. If you reach back and touch the back of your neck, you are feeling your cervical spine. Intervertebral discs are found between spinal bones (vertebrae). Each disc must act as a cushion or shock absorber but also provide structural stability and allows smooth motion.

Over time, spinal discs can degenerate (break down) or herniate (the inner disc material pushes outward). The vertebral bones may not allow nerves to exit the spinal cord or disc material may compress nerves. This may lead to neck and shoulder pain, odd sensations in arm, and even muscle weakness.

If conservative treatments fail, this condition is usually treated in one of two ways: anterior cervical discectomy and fusion (ACDF) or artificial disc replacement. In ACDF, the damaged disc is removed, and the adjacent vertebrae are fused together, which permanently stops motion at that level. The disc is also removed in artificial disc replacement, an artificial disc replaces that natural disc. The artificial disc provides structure, movement, and smooth motion. Moreover, an artificial disc may reduce stress on the surrounding levels over time.

The artificial disc replacement procedure has been approved by the U.S. Food and Drug Administration since 2007 and is supported by more than 20 years of clinical data. In appropriately selected patients, outcomes are comparable to better than fusion, particularly when long-term motion preservation is a priority.

“Cervical disc replacement allows us to treat the problem directly while preserving how the spine is meant to function. For the right patient, that is a meaningful advantage over fusion,” explained Dr. Philip Saville, a board-certified orthopedic spine surgeon at DISC Surgery Center at Palm Beach.

How Is Cervical Disc Replacement Different from Lumbar Disc Replacement?

Cervical disc replacement is performed through a small incision in the front of the neck, using a direct and relatively straightforward approach. It does not require a vascular surgeon and is typically done in an outpatient setting, with faster recovery for most patients.

Lumbar disc replacement, by contrast, is performed through the abdomen. This approach requires a vascular surgeon to safely move major blood vessels and is generally more complex, with a longer recovery.

Insurance coverage also differs. Cervical disc replacement is widely covered, including many two-level procedures, while lumbar disc replacement coverage remains inconsistent.

Cervical Disc Replacement vs. ACDF: Which Is Better?

For many patients, this is the central question: should my damaged disc be replaced, or should my spine be fused? The answer depends on your diagnosis, anatomy, imaging findings, and long-term goals.

ACDF, or anterior cervical discectomy and fusion, has been the standard surgical treatment for many cervical disc problems for decades. During ACDF, the damaged disc is removed, the nerve or spinal cord is decompressed, and the two vertebrae are fused together so they heal into one solid segment. This can be highly effective for relieving nerve pressure and stabilizing the spine, but it permanently eliminates motion at the treated level.

Cervical disc replacement takes a different approach. Like ACDF, the damaged disc is removed and the nerve or spinal cord is decompressed; however, instead of fusion, an artificial disc is placed in the disc space. This supports the treated segment and allows it to continue moving. This may help reduce stress on the discs above and below the surgical level.

Both procedures have excellent success rates in properly selected patients, often above 90%. Recovery after cervical disc replacement is generally faster because the body does not have to heal a bone graft or complete a fusion. Over the longer term, multiple studies have shown that cervical disc replacement is at least as effective as ACDF, and in some patients, superior at seven to 10 years of follow-up. This is especially true for preserving motion and reducing the risk of adjacent segment disease (breakdown at the spinal levels above or below the surgery).

Still, ACDF remains the better choice in certain situations. Patients with significant spinal instability, severe facet arthritis (arthritis in the small joints behind the disc), osteoporosis (weakened bone), major deformity, or disease at three or more levels may not be good candidates for disc replacement. In these cases, fusion may provide the stability and durability needed for a safer, more predictable result.

“The question is not which procedure is better; it is which procedure is best for a specific level for a specific patient with specific anatomy and specific pathology affecting that individual’s spine,” said Dr. Michael D. Burdi, a board-certified, fellowship-trained orthopedic spine surgeon at DISC Newport Beach. “Sometimes, one procedure is better than the other for specific circumstances and a hybrid approach – combining both ACDF and ADR at different levels in the same patient – is often best. It just depends on circumstances. This is the type of discussion I have at length with my patients, incorporating the specifics of their symptoms and disease with the specific goals they seek from treatment.”

Who Is a Good Candidate for Cervical Disc Replacement?

Cervical disc replacement works best when the problem is clearly defined and limited to one or two levels of the spine. The goal is to relieve nerve or spinal cord compression while preserving motion at the treated level.

You may be a good candidate if you have:

• Cervical radiculopathy (arm pain, numbness, or tingling) or myelopathy (spinal cord compression) from a herniated disc or degenerative disc disease
• Disease at one or two levels (most commonly C5-C6 or C6-C7)
• Persistent symptoms despite at least six weeks of conservative care (physical therapy, medications, or injections)
• No significant facet joint arthritis or spinal instability

You may not be a candidate if you have:

• Disease involving three or more levels
• Severe facet arthritis
• Osteoporosis (weakened bone)
• Spinal instability or deformity
• Active infection
• OPLL (ossification of the posterior longitudinal ligament)

Many patients come to DISC after being told that ACDF is their only option. In our experience, a meaningful number of these patients are in fact appropriate candidates for disc replacement when carefully evaluated by our experts in motion-preservation surgery.

Cervical Disc Replacement at C5-C6 vs. C6-C7

Many patients search for answers based on the exact level of their disc problem—and for good reason. The level of the spine that needs surgery can influence both symptoms and surgical planning.

C5-C6 is the most common level for cervical disc disease. It is highly mobile and subject to significant wear, which makes it particularly prone to degeneration and herniation. This level is well-suited for cervical disc replacement a large body of clinical data shows strong outcomes for artificial disc replacement at the C5-C6 level.

C6-C7 is the second most commonly affected level and is also an excellent candidate for disc replacement in appropriately selected patients. Symptoms at this level can differ slightly, often affecting the triceps and hand strength, in addition to causing arm pain or numbness.

In some cases, patients have disease at both levels. Two-level disc replacement (C5-C6 and C6-C7) is increasingly common and is supported by clinical evidence. Insurance coverage for two-level cervical procedures is also more widely available than for lumbar disc replacement.

Less commonly, disc replacement may be performed at C4-C5 or C3-C4 in select patients, depending on anatomy and pathology.

At DISC, our surgeons routinely perform both single-level and two-level cervical disc replacements so that treatment can be precisely tailored to the patient’s needs.

What Happens During Cervical Disc Replacement Surgery

Cervical disc replacement is a precise, controlled procedure designed to relieve nerve or spinal cord compression while preserving motion. Understanding each step can make the process feel far less intimidating.

You lie on your back and receive general anesthesia. The surgeon makes a small horizontal incision in the front of your neck, typically placed in a natural skin crease to minimize the appearance of a scar. Through this approach, the surgeon gently moves the soft tissues aside. The esophagus (food pipe), trachea (windpipe), and major blood vessels are carefully protected throughout the procedure.

Once the spine is exposed, the damaged disc is removed. The surgeon then decompresses the affected nerve or spinal cord by clearing away any disc material or bone that is causing pressure. The disc space is prepared to ensure proper alignment and fit.

An artificial disc is then placed into the disc space and positioned using real-time X-ray guidance to ensure accuracy. This implant is designed to maintain motion at that level of the spine.

The incision is closed with absorbable sutures and skin glue. In most cases, the procedure takes about one to two hours for a single level, and slightly longer for two levels.

At DISC, cervical disc replacement is typically performed in an outpatient setting. Most patients go home the same day, often within four to six hours after surgery.

Will I Have a Visible Scar?

The incision for cervical disc replacement is placed in a natural skin crease on the front of your neck, similar to where a necklace rests. This placement helps the scar blend in as it heals. The incision is typically small, about one to two inches in length, and is closed with absorbable sutures and skin glue.

It is also worth noting that this is the same approach used for anterior cervical discectomy and fusion (ACDF). In other words, the appearance of the scar is essentially identical whether you choose disc replacement or fusion.

Over the first few months, the scar continues to fade. In many patients, it becomes difficult to see unless you know exactly where to look.

Recovery After Cervical Disc Replacement

Most patients go home within several hours of surgery or after a short observation period. Early movement is encouraged, and many patients are able to stand and walk the same day.

• First 1–2 weeks: The focus is on rest and light activity. You can perform basic daily tasks, but should avoid driving, heavy lifting, and sudden neck movements. Short, frequent walks help support circulation and healing.
• Weeks 2–6: You gradually return to more normal routines. Many patients resume desk work during this period. Physical therapy may begin, with exercises to restore strength and flexibility while protecting the spine.
• Weeks 6–12: Activity increases as strength and endurance improve. Physical therapy becomes more advanced, and many patients are cleared to resume low-impact exercise such as cycling or swimming.
• 3 months and beyond: Most patients return to full activity, including exercise and sports. The artificial disc is fully integrated, and neck motion typically feels natural and comfortable.

The key difference from spinal fusion is that no bone needs to fuse after artificial disc replacement. Without the added healing time required for fusion, recovery is typically faster and more predictable than ACDF. At DISC, this translates into a streamlined outpatient experience; most patients go home the same day, often within hours of surgery, and begin moving forward with recovery immediately.

“As both a spine surgeon and a recent cervical disc replacement patient myself, I’ve gained a unique perspective on recovery,” said Dr. Jason Billinghurst, a board-certified orthopedic spine surgeon at DISC Surgery Center at Palm Beach. “Just one week after my own surgery, I was back in the office seeing patients. While every patient’s recovery is different, preserving motion and avoiding the need for fusion often helps appropriately selected patients return to their daily activities more quickly than they expect.”

Risks and Potential Complications

Cervical disc replacement has a well-established safety profile, and overall complication rates are comparable to anterior cervical discectomy and fusion (ACDF). Because both procedures use the same anterior (front-of-the-neck) approach, they share many of the same short-term risks. The most common issue to be aware of is temporary swallowing difficulty, which can occur with either procedure.

Potential risks include:

• Dysphagia (difficulty swallowing): the most common short-term issue; typically improves over days to weeks
• Hoarseness: due to irritation of the recurrent laryngeal nerve (controls the vocal cords); usually temporary
• Implant-related issues: subsidence (settling), migration, or wear; uncommon with modern devices
• Infection: rare, generally less than 1%
• Nerve injury: uncommon but possible
• Heterotopic ossification: bone formation around the implant that may reduce motion over time; monitored on follow-up
• Revision surgery: rare, with long-term rates under 5% in appropriately selected patients

How Much Does Cervical Disc Replacement Cost?

Cost is a practical concern, and it deserves an honest answer — not just reassurance that "insurance usually covers it."

The total cost of cervical disc replacement varies depending on geography, facility type, and the complexity of your case, but it is generally more affordable than lumbar artificial disc replacement. The reason is structural: cervical surgery is performed through a straightforward approach at the front of the neck, whereas lumbar disc replacement requires mobilizing major blood vessels and typically involves a vascular surgeon working alongside the spine surgeon. That added complexity drives up both the surgical time and the facility fees. Cervical disc replacement, by contrast, is a more streamlined procedure — and at DISC, it is routinely performed on an outpatient basis, which eliminates the significant overhead of an overnight hospital stay. Outpatient surgery centers operate at substantially lower costs than hospital operating rooms, and those savings are reflected in the total bill.

The bigger picture, however, is insurance coverage — and here, cervical disc replacement has a major advantage.

Unlike lumbar disc replacement, which many insurers still consider investigational for certain indications, cervical ADR enjoys broad, well-established coverage across the commercial insurance landscape:

• Single-level cervical disc replacement is covered by virtually all major private insurers when medical criteria are met.
• Two-level cervical disc replacement is covered by most major private insurers. This is partly due to the FDA's specific approval of the Mobi-C implant for two-level disease — a regulatory milestone that gave insurers a clear basis for coverage.
• Medicare covers cervical disc replacement for eligible beneficiaries, though specific criteria and reimbursement rates vary.

Meeting coverage criteria typically requires documentation of a few key elements:

• A diagnosis of cervical radiculopathy (nerve compression causing arm pain, numbness, or weakness) or myelopathy (spinal cord compression)
• Confirmation of the structural problem on imaging — usually an MRI or CT scan
• Evidence of failed conservative treatment, meaning symptoms persisted despite physical therapy, medications, or injections over a defined period
• Age and health criteria that vary by insurer

The prior authorization process can feel complicated, but you don't have to navigate it alone. At DISC, our patient coordinators manage the insurance advocacy process on your behalf. We work directly with your insurer to document medical necessity, submit prior authorization requests, and push back when coverage is incorrectly denied. Our goal is to remove the administrative burden so you can focus on your health, not your paperwork.

Why Choose DISC for Cervical Disc Replacement

Choosing where to have spine surgery is one of the most important decisions you will make. Here are some reasons patients choose DISC:

• Experience you can measure: DISC surgeons have performed more than 1,000 artificial disc replacements, including extensive experience with cervical ADR at both single and two levels. Volume matters in spine surgery; the more a surgeon and their team perform a specific procedure, the more refined their technique, their patient selection, and their ability to handle complexity. Cervical disc replacement is technically demanding, and that level of accumulated experience translates directly into safer surgeries and better outcomes.
• An unbiased recommendation: Because our surgeons perform both cervical disc replacement and ACDF, you will never be steered toward one procedure simply because it is the only one your surgeon offers. Your recommendation is based entirely on what your anatomy, imaging, and goals call for and nothing else. That kind of objectivity is rarer than it should be, and it is a cornerstone of how DISC operates.
• Outpatient surgery, without compromise: Most cervical ADR patients at DISC go home the same day. Our state-of-the-art outpatient surgery centers are purpose-built for advanced spine procedures, delivering the clinical sophistication of a major hospital with the efficiency, comfort, and cost advantages of an outpatient setting. Same-day discharge is not a shortcut—it is the result of refined protocols, expert anesthesia, and a team that has performed this procedure hundreds of times.
• World-class surgeons: Every DISC spine surgeon is board-certified and fellowship-trained, meaning they completed additional specialized training in spine surgery beyond their residency. These are not generalists who occasionally perform cervical procedures. DISC surgeons are dedicated spine specialists whose entire clinical focus is on achieving the best possible outcomes for patients like you.
• Support from first call to final follow-up: Our patient coordinators handle prior authorization, insurance appeals, and benefits coordination so the administrative side of your care never becomes an obstacle. From your first consultation through recovery, you have a team managing the details because your only job should be getting better.

Take the Next Step

If you have been living with neck pain, arm pain, or weakness and conservative treatments have not delivered lasting relief, cervical disc replacement may be the answer you have been looking for. The best way to find out is a conversation with a surgeon who has the experience to evaluate your case honestly and the expertise to perform whichever procedure is right for you.

At DISC, your consultation is the starting point for that clarity. We will review your imaging, walk you through the honest comparison between cervical disc replacement and ACDF as it applies to your specific anatomy, and help you understand exactly what your insurance covers before you make any decisions. No pressure, no assumptions. Just straightforward guidance from a team that has helped thousands of patients get back to motion and quality of life.

Schedule your consultation today.

Call us at (949) 988-7800, book your appointment online, or find a DISC location near you.

FAQs

How long does cervical disc replacement surgery take?

Most procedures take 1–2 hours for a single level and slightly longer for two levels. Cervical ADR is typically performed on an outpatient basis.

Is cervical disc replacement better than ACDF?

Not universally. Disc replacement preserves motion, while ACDF provides stability. In properly selected patients, outcomes are comparable or better with disc replacement, but the right choice depends on your anatomy and condition.

What is the success rate of cervical disc replacement?

Success rates are consistently above 90% in appropriately selected patients, with durable results shown in long-term studies.

Will I have trouble swallowing after cervical disc replacement?

You may have temporary difficulty swallowing for a few days to weeks. This is common and usually resolves on its own.

Can cervical disc replacement be done at two levels?

Yes. Two-level disc replacement is commonly performed in selected patients and is supported by clinical data and insurance coverage in many cases.

How long is recovery from cervical disc replacement?

Most patients return to light activity within 1–2 weeks and normal activity by 6–12 weeks, with continued improvement over several months.

Will I need to wear a neck brace after surgery?

Usually not. Most patients do not require a brace, as the implant provides immediate stability while preserving motion.

Can I get an MRI after cervical disc replacement?

Yes. Modern artificial discs are MRI-compatible, though image quality near the implant may be slightly affected.

Is cervical disc replacement covered by insurance?

Yes. Most major insurers cover single-level procedures, and many cover two-level cases when medical criteria are met. Coverage varies by plan.

What is life like after cervical disc replacement?

Most patients return to an active, normal lifestyle with improved mobility and reduced pain. The goal is to restore function while preserving natural neck movement.