Viscosupplement Injections Knee London

What is a synovial joint?

A synovial joint is where the ends of the bones are enclosed in a capsule filled with a thick, slippery fluid called synovial fluid. This capsule is made of strong fibrous tissue and lined with a membrane known as the synovial membrane. The bone ends are covered with a smooth layer of tough, rubbery cartilage.

Functions of synovial fluid in joint capsules:

• Maintains slight separation between bones, protecting their cartilage coverings from wear and tear.
• Absorbs shocks, thereby protecting the cartilage.
• Lubricates the joint, facilitating smooth and easy movement.
• Acts as a filter, allowing nutrients to reach the cartilage while blocking harmful cells and substances.

The key component of synovial fluid is hyaluronic acid, enabling the fluid to perform its four functions simultaneously. Most joints in your body are synovial joints, including the knee, hip, and shoulder.

What happens in osteoarthritis?

Hyaluronic acid in synovial fluid is continuously broken down and replaced throughout life. Normally, there’s a balance between the breakdown of old hyaluronic acid and the production of new. In osteoarthritis, this balance is disrupted, with breakdown occurring faster than production. Consequently, the synovial fluid becomes more watery and less effective.
Due to changes in the synovial fluid, among other factors, the cartilage in the joint gradually wears away. In some areas, the cartilage might eventually disappear entirely. The thinning of synovial fluid and cartilage wear lead to osteoarthritis symptoms, including pain, stiffness, and swelling.

How does ostenil work?

Ostenil is a solution containing hyaluronic acid. It is injected into the joint space containing synovial fluid or around the tendon to restore the balance between hyaluronic acid breakdown and production. This action helps reduce pain and stiffness and improve other osteoarthritis symptoms. The hyaluronic acid in Ostenil is highly pure, produced through fermentation, and free of animal proteins, minimizing the risk of allergic reactions.

Are knee pain injections effective for osteoarthritis?

Yes, knee pain injections, such as those containing hyaluronic acid, are highly effective in managing osteoarthritis symptoms. These injections work by replenishing the synovial fluid, improving joint lubrication and cushioning to reduce pain and stiffness. They are particularly beneficial for individuals who do not respond to oral medications or physical therapy. With minimal risks and a non-surgical approach, knee pain injections offer significant relief and improve mobility for months at a time.