You’ve been living with knee pain long enough. Maybe you’ve tried cortisone shots, physical therapy, and over-the-counter pain relievers – and now a surgeon is telling you it’s time for a knee replacement. But something’s holding you back.
The good news? You have more options than most doctors will tell you about. Today, there are real, clinically backed alternatives to total knee replacement that can relieve your pain – without removing bone, spending days in the hospital, or enduring a nine-month recovery.
Knee replacement surgery has helped millions of people, but it also comes with serious trade-offs that don’t get enough attention. The surgery requires general anesthesia, a hospital stay of one to three days, and a recovery period that typically stretches three to six months. The hardware eventually wears out, lasting around 15 to 20 years, which means younger patients may need a second surgery down the road. And for people with a high BMI, diabetes, or other health conditions, surgeons may not even offer it as an option.
It’s no surprise that patients are asking, “Is there another way?”
Before we get to the most exciting newer alternatives, it’s worth understanding what most patients are offered first.
These are usually the first stop after physical therapy no longer works. Cortisone injections reduce inflammation and can provide relief for a few weeks to a few months. Hyaluronic acid (gel) injections aim to lubricate the joint. Neither approach fixes the underlying problem – they simply buy time. Many patients find that after the first year or two, these injections become less and less effective.
PRP involves drawing a small amount of your blood, concentrating the growth factors, and injecting them back into the knee. Some studies show modest benefits for mild to moderate osteoarthritis. It’s generally low-risk, but the evidence for long-term relief is still mixed, and it’s rarely covered by insurance.
This is a newer area that has attracted a lot of attention and, unfortunately, a lot of marketing hype. The idea is that stem cells injected into the joint could help repair damaged cartilage. The science is promising but not yet proven at scale. Most stem cell knee treatments are still experimental, expensive, and not covered by insurance.
This procedure uses heat to temporarily disable the nerves that carry pain signals from the knee. It can provide relief for 6 months to 2 years and has a stronger evidence base than some other alternatives. The limitation is that it’s temporary – the nerves regenerate over time, and the pain returns.
These options all have their place. But for patients with moderate to severe chronic knee pain who want a long-term solution – not just another delay – they tend to fall short.
This is where things get genuinely exciting.
Nervexa™ is a minimally invasive, permanent alternative to knee replacement surgery, developed by Dr. Joshua Hustedt, a double-board-certified orthopedic surgeon trained at Yale, Duke, and Stanford. Unlike injections that mask symptoms or ablation procedures that wear off, Nervexa™ uses a unique three-step protocol to permanently silence the pain signal at its source, while keeping your natural joint completely intact.
The approach works like this:
Step 1 – Targeted Inflammation Reduction: Chronic knee pain is often driven by abnormal blood flow that feeds joint inflammation. Nervexa™ begins with a procedure called musculoskeletal embolization, which calms that inflammatory blood flow and cools the pain from within the joint.
Step 2 – Permanent Pain Signal Rerouting: Using a technique called nerve transfer, our team precisely identifies the nerves transmitting pain and reroutes them – permanently silencing the signal while leaving the joint’s strength and function fully intact.
Step 3 – Long-Term Pain Control: A small, FDA-cleared device is placed to generate an electromagnetic field that disrupts any lingering pain signals. It’s smartphone-controlled and acts as a durable safety net for lasting comfort.
The whole procedure uses only local or twilight anesthesia. No intubation. No hospital stay. Most patients are back to their normal routine in three to four weeks, compared to three to six months with a knee replacement.
The clinical numbers are compelling. Nervexa™ reports a 92% success rate, compared to 80–85% for total knee replacement. And unlike hardware that wears out in 15 to 20 years, the results are designed to be long-term and permanent. Pain scores in published clinical data dropped from an average of 8.7 out of 10 (severe) down to 2.9, which falls in the mild range.
Perhaps most importantly, Nervexa is built for people who’ve been told they have no other options. There are no BMI restrictions, no A1C cutoffs, and no age limits. Patients with a history of liver transplants, high-risk medical profiles, and extreme obesity have all been treated successfully. Our practice accepts all major insurance plans, which makes it far more accessible than many cutting-edge treatments.
An 82-year-old woman returned to dancing after her knee denervation. A 73-year-old former athlete who had been relying on opioids and cortisone shots – neither of which were working anymore – played three consecutive rounds of golf just 16 days after his procedure. A patient with a BMI over 40 began losing weight simply because she could finally walk again. These stories aren’t outliers; they’re documented outcomes backed by more than a decade of clinical research published in peer-reviewed medical journals.
You can read more on the patient testimonials page.
Nervexa™ is a strong fit for people who:
Have been told they’re too young or too old for knee replacement
Still have knee pain after a prior replacement
Can no longer get adequate relief from injections
Want to preserve their natural joints
Have health conditions like high BMI or diabetes that limit surgical options
The best first step is checking your candidacy. Nervexa™ has a straightforward Are You a Candidate? page that walks you through the criteria, and our team offers consultations to discuss your specific situation in detail.
Knee replacement surgery isn’t the only path forward – and for many people, it may not even be the best one. While conventional options like injections and nerve ablation offer temporary relief, they don’t address the root of the problem. Newer approaches like PRP and stem cell therapy show promise but aren’t yet proven for long-term outcomes. Nervexa™ stands apart as a scientifically grounded, minimally invasive approach that targets pain at its source, preserves your natural anatomy, and gets you back to your life in weeks rather than months.
If you’ve been living with chronic knee pain and feel like you’ve run out of options, it may be time to get a second opinion – one that looks beyond the operating table. Learn more about our approach and take the first step toward lasting relief.
About the Author
Dr. Joshua Hustedt
May 25, 2026
