For people with moderate to serious cases of knee osteoarthritis, joint injection is a common treatment outlet. joint injection is a procedure where a lubricating fluid called hyaluronic acid is injected into the knee, and it can help with several elements of osteoarthritis treatment.
How Does it Work?
Every healthy joint in the human body has joint fluid to help facilitate movement and cushioning. For people with osteoarthritis, though, this fluid is diminished to lower levels, which can interfere with all the basic functions of the knee joint.
During joint injection, hyaluronic acid – one of the most prominent elements of normal, healthy joint fluid – is injected into the joint to help replenish the fluid. Only a small amount is needed, usually between 2 and 3 mL of hyaluronic acid. The acid adds cushion to the joints, and allows cartilage-covered surfaces to glide against each other seamlessly and without friction. joint injection generally is at its most effective between 5 and 13 weeks after the injection.
Who is it For?
In most cases, joint injection is for people who have tried multiple other non-surgical solutions for osteoarthritis, but haven’t found any success. It’s important to remember that while joint injection can significantly improve pain and other osteoarthritis symptoms for a lengthy period of time, it’s not a final cure. Osteoarthritis will still be present in anyone who undergoes the procedure, and symptoms may creep back up after some period of time.
joint injection can be performed more than once, though it’s typically required that you wait three months in between injections. There are people for whom the treatment will become less effective the more times it’s applied.
How Lengthy is Recovery?
Recovery from joint injection is considered a rehabilitation process, and it’s different for each individual. Patients will generally receive some light recommended knee exercises to help the joints remain active, and the main goal during this process is to improve range of motion and rebuild support for the ailing knee.
joint injection can last months or even up to a year for some people. There may be some moderate swelling or pain near the injection immediately following the procedure, but it should go away before long.