Not everyone with knee arthritis needs surgery. Most patients spend years successfully managing their arthritis with conservative treatments before considering knee replacement.
The goal of non-surgical treatment is not to cure arthritis. The goal is to reduce pain, improve function, and help you stay active for as long as possible. Think of these treatments as different tools in the toolbox. Some work better for certain patients than others, and many are most effective when used together.
A diagnosis of arthritis does not automatically mean you need a knee replacement.
Treatment depends on:
Many patients improve with conservative treatment and postpone surgery for years.
Eventually, however, arthritis continues to progress.
When the treatments below no longer provide meaningful relief, knee replacement becomes the most predictable treatment because it addresses the damaged joint itself.
Surgery is rarely the first treatment — but it shouldn't be the last option forever if your quality of life continues to decline.
Many patients think therapy is designed to "fix" arthritis.
It isn't.
Instead, therapy helps maximize everything around the arthritic joint.
Goals include:
A stronger leg often hurts less because the muscles absorb more force that would otherwise be transmitted through the arthritic joint.
The best exercise program is the one you will actually continue doing.
Strong muscles protect sore joints.
Your knee experiences several times your body weight with every step.
That means even modest weight loss can significantly reduce the force placed on the joint.
For many patients, losing weight improves:
Weight loss will not reverse arthritis, but it often slows symptom progression and improves quality of life.
Every pound you lose reduces thousands of pounds of cumulative force through your knee over time.
Cortisone is one of the most commonly used treatments for knee arthritis.
It does not repair cartilage.
Instead, it decreases inflammation inside the joint.
Relief varies widely.
Some patients improve for weeks. Others improve for several months. Some receive little benefit.
Repeated injections become less effective as arthritis advances.
If surgery is anticipated, cortisone injections should generally be avoided within several months before knee replacement because of a small increased infection risk.
Cortisone treats inflammation — not worn-out cartilage.
Gel injections, also called hyaluronic acid injections, attempt to improve the lubrication within the knee.
Research shows mixed results.
Some patients experience meaningful relief. Others notice no improvement.
For patients with severe bone-on-bone arthritis, these injections are generally much less effective.
Insurance coverage also varies.
Gel injections help some patients — but they are not a substitute for knee replacement when arthritis becomes advanced.
PRP uses concentrated platelets from your own blood.
These platelets contain growth factors that may reduce inflammation and improve pain.
Current research suggests PRP may provide symptom relief for some patients with mild to moderate arthritis.
However:
PRP may reduce symptoms, but it is not a cure for arthritis.
Stem-cell treatments receive a great deal of attention online.
Unfortunately, the marketing has advanced much faster than the science.
At this time, there is no high-quality evidence showing stem-cell injections reliably regenerate cartilage or eliminate the need for knee replacement in patients with advanced arthritis.
Many stem-cell treatments are expensive and are not covered by insurance.
Research continues, and future advances are certainly possible, but current evidence does not support routine use for advanced osteoarthritis.
Be cautious of treatments that promise to regrow cartilage. If it sounds too good to be true, it probably deserves a careful conversation.
Braces are most helpful when arthritis is concentrated on one side of the knee.
An unloading brace shifts some of the force away from the damaged compartment.
Other braces simply provide compression and support.
While braces do not change the arthritis itself, they may improve comfort during walking or activity.
The right brace can make a difference. The wrong brace usually becomes an expensive closet decoration.
Common supplements include:
Some patients report symptom improvement. Others notice no change.
Because many supplements have relatively low risk, a short trial may be reasonable after discussing them with your physician.
Remember that "natural" does not always mean safe.
Some supplements interact with blood thinners and other medications.
If a supplement helps and is safe, that's great. Just be cautious of miracle claims.
Many patients avoid exercise because they worry they are "wearing out" the knee.
In reality, appropriate exercise helps:
Excellent low-impact options include:
Choose activities that you can perform consistently without significantly worsening your symptoms.
Motion is lotion.
I often explain arthritis using the road analogy.
Early potholes can often be managed with patches.
Those patches include therapy, medications, braces, injections, and lifestyle changes.
Eventually, however, there comes a point when there are simply too many potholes.
No amount of patching creates a smooth road again.
That is when resurfacing the road — a knee replacement — becomes the most reliable solution.
Patches work remarkably well — until they don't. Knowing when you've reached that point is one of the most important decisions you'll make.
Every knee is different. If knee pain is limiting your life, schedule an appointment to discuss your symptoms and treatment options with Dr. Jadye Kee.