Based on the provided reference, a common injection for knee pain is knee gel injections (viscosupplementation). These injections contain hyaluronic acid.
Knee Gel Injections: Viscosupplementation Explained
Knee gel injections, also known as viscosupplementation, aim to alleviate knee pain, particularly when caused by arthritis. The primary component of these injections is hyaluronic acid.
How Does it Work?
- Hyaluronic acid: This is a naturally occurring substance found in healthy joints. It acts as a lubricant and shock absorber.
- Arthritis and Hyaluronic Acid: In arthritic knees, the concentration of hyaluronic acid often decreases, leading to increased friction and pain.
- Viscosupplementation's Role: Gel injections replenish the lost hyaluronic acid, aiming to restore lubrication and reduce pain.
In essence, viscosupplementation with hyaluronic acid intends to improve joint function and reduce pain associated with knee arthritis by supplementing the natural lubricating properties within the joint.
