Viscosupplementation for knee osteoarthritis can help many adults feel less pain.
More than 14 million people in the U.S. have knee osteoarthritis.
About half of these people are younger than 65 years old.
One out of two people may get knee osteoarthritis by age 85.
If you feel joint pain or stiffness, talk to your healthcare provider about what you can do.
Key Takeaways
Viscosupplementation uses hyaluronic acid shots to help knee osteoarthritis pain and make moving easier.
This treatment can help many people wait longer before needing knee surgery and do daily tasks on their own again.
Talk to your doctor to find out if viscosupplementation is good for you, because results can be different for each person.
How It Helps Knee Osteoarthritis
Viscosupplementation helps the knee in many ways. The hyaluronic acid shots can lower pain and swelling. They also help the knee bend and straighten more easily. This makes walking and climbing stairs easier.
Hyaluronic acid shots make the knee smoother and softer.
They stop the cartilage from getting hurt as much.
The shots may slow down cartilage damage and keep the joint strong.
Some studies say hyaluronic acid helps the body make proteins for joint health.
The treatment can change how the body deals with swelling and pain.
Many people say they have less pain and move better after viscosupplementation. The good effects can last for weeks or months. Some people do not need knee surgery as soon because of this treatment. The results from viscosupplementation can last longer than cortisone shots, sometimes up to six months.
Benefits and Limitations
Viscosupplementation has many good points for people with knee osteoarthritis:
It can help many people feel less pain.
It makes it easier to move and bend the knee.
People can do more things on their own again.
The treatment can help people wait longer before needing knee surgery.
| Benefit | Description |
|---|---|
| Pain Relief | Many people feel less pain and move more easily. |
| Mobility Improvement | The knee moves better and feels less stiff. |
| Delaying Surgery | Some people can wait longer before having knee surgery. |
| Quality of Life | People often feel happier and more independent. |
But viscosupplementation also has some limits:
The pain relief does not last forever. Most people need more shots later.
Not everyone with knee osteoarthritis will get better. It works best for mild or moderate cases.
Some experts are not sure if viscosupplementation is always the best choice.
Research shows different results. Some studies say it only helps a little.
There is a chance of swelling or soreness after the shot.
Viscosupplementation is a good choice for some people with knee osteoarthritis. It can lower pain, help movement, and delay surgery for many patients.
Viscosupplementation Treatment: Candidates, Procedure, and Recovery
Who Should Consider Viscosupplementation
Viscosupplementation is a way to treat knee arthritis. Doctors usually suggest it for people with mild or moderate knee osteoarthritis. It can help if other treatments, like pain medicine or physical therapy, do not work well enough. People with a lower Kellgren-Lawrence classification or a lower MOAKS score often do better. This treatment is also good for people who cannot take some medicines because of health problems. But not all experts say everyone with knee osteoarthritis should get viscosupplementation. Some studies show it helps, but others do not.
What to Expect During Treatment
A viscosupplementation session takes about 20 to 60 minutes. The doctor will clean and numb your knee. If your knee is swollen, the doctor might take out extra fluid first. Then the doctor puts hyaluronic acid into your knee joint. Most people can go home soon after the shot. Wear loose clothes and tell your doctor about any medicines or infections. Do not do hard activities for two days after the shot. You might have mild pain or swelling, but ice packs can help.
Risks and Side Effects
Most people only have mild side effects. These can be pain, swelling, or redness where the shot went in. Some people feel warmth or itching. Serious problems are rare, but can happen. These include infection, bleeding, or allergic reactions. The chance of a serious problem is low. If you have bad pain, fever, or signs of infection, call your doctor right away.
Recovery and Long-Term Knee Health
You may start to feel better in a few days or weeks. Many people notice less pain and move better over time. Studies show viscosupplementation can help for several months. Most people can get more shots if they need them. Taking care of your knees, exercising, and staying at a healthy weight can help you feel better and keep your knees strong.
Viscosupplementation is a way to treat arthritis. It can help lower pain and swelling in knee osteoarthritis. Many studies say this treatment helps with symptoms and gives pain relief. The results can be different for each person. Age, past treatments, and how bad the arthritis is can change the results.
| Study | What Was Found |
|---|---|
| 2006 Cochrane Review | Viscosupplementation helps pain and movement in arthritis, best at 5-13 weeks. |
| Richette et al. 2015 | Gave a medium amount of help for arthritis symptoms. |
| Xiao et al. 2016 | Safe and works well for knee osteoarthritis. |
People with arthritis should ask a doctor about the best treatment.
Experts say this treatment can help with pain, but results are not always the same.
Everyone's arthritis is different, so it is good to have real hopes.
FAQ
How long does pain relief from viscosupplementation last?
Most people feel less pain for four to six months. Some people might need another treatment if the pain comes back.
Is viscosupplementation safe for every knee problem?
Viscosupplementation helps people with knee osteoarthritis the most. It does not treat arthritis in other joints. Doctors do not use it for all knee injuries.
Can viscosupplementation delay knee surgery?
Many people feel better after viscosupplementation. This treatment can help people wait longer before having knee surgery. It makes moving easier and lowers pain in the knee.