What Happens If You Delay Cervical Artificial Disc Replacement?
You've already been told you need surgery. The scans are done, the recommendation is made and you're still waiting, hoping things might settle down on their own.
It's a common position to be in. But here's what most patients aren't told clearly enough: once surgery has been recommended, delay is not a neutral decision. The spine doesn't pause while you think it over. Nerve compression continues, and the damage it causes can compound quietly even on days when you feel okay.
Dr. Rudolf Bertagnoli, an experienced ADR surgeon, has seen this pattern repeatedly. Patients who postpone their cervical artificial disc replacement often arrive later with more nerve damage than their original scans showed and harder recoveries ahead.
This article breaks down exactly what happens during that waiting period, which symptoms tend to worsen, and why the timing of your decision matters more than you might think.
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What Is M6 Revision Surgery? When and Why Is It Needed?
If you had a Spinal Kinetics M6-C or M6-L artificial disc implanted, you need to read this carefully.
You may be feeling fine right now. Or you may have noticed symptoms returning, neck pain, arm numbness, a subtle loss of grip strength, and assumed it was just aging or a new problem. What you may not know is that M6 implants are now failing in a growing number of patients, often silently, and the consequences of a breakdown can be severe: destabilization of the cervical or lumbar spine, bone destruction, neurological damage, and in serious cases, a life-threatening surgical emergency.
Prof. Dr. Rudolf Bertagnoli has long discouraged the use of elastomeric discs, including the M6, based on his decades of experience and concern about their long-term durability. He was right. Today, the M6-C and M6-L are no longer manufactured. Australia has formally banned the M6-C. Multiple regulatory agencies across the world have issued hazard alerts. And patients who received these implants are now discovering that the disc they were told would restore their quality of life is instead putting it at risk.
Read more: What Is M6 Revision Surgery? When and Why Is It Needed?
Signs Your Neck Pain May Require Cervical Artificial Disc Replacement
Medical Disclaimer :This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional.
You have likely spent weeks or months dealing with radiating arm pain, numbness, or a weakened grip. After consultations and MRIs, you have been told you need neck surgery. Naturally, the first thing that hits you is not relief but a wave of questions. You might wonder whether an artificial disc is actually safe, or whether it will truly solve the pain. You are not alone in these concerns.
The evidence-based answer is that Cervical Artificial Disc Replacement (ADR) is a high-success, motion-preserving procedure designed to keep your neck moving naturally. Long-term data from FDA-monitored trials demonstrate that ADR patients have significantly lower reoperation rates than those who undergo spinal fusion. However, it is still surgery. This guide breaks down the true warning signs that your neck pain may require ADR, the clinical facts, and how the world-class expertise at Dr. Bertagnoli's ProSpine minimises these complications to get you back to your life.
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Failed M6-C Artificial Disc? Signs You May Need Revision Surgery
If you are experiencing new neck pain, arm weakness, or a "grinding" sensation years after your M6-C procedure, you are not alone. While the M6-C artificial disc was designed to mimic the natural movement of a human disc, many patients are now facing unexpected wear and tear issues. Recent clinical data has shown that the internal parts of this specific device can break down sooner than expected, leading to inflammation or shifting.
Knowing the signs of a failed M6-C disc is the first step toward reclaiming your health. Whether your implant is causing bone loss (osteolysis) or has lost its height (core collapse), there is a clear path to feeling better. With the right diagnostic scans and a specialized revision plan, you can work with your surgeon to stop the cycle of pain and protect your spinal health.
This blog will help you understand the warning signs of failure and the advanced options available to address them.
Read more: Failed M6-C Artificial Disc? Signs You May Need Revision Surgery