Hylauronic acid Ostenil/Synvisc
Hyaluronic acid (viscosupplementation) injections
What are hyaluronic acid injections?
Hyaluronic acid is a substance naturally found in joint fluid. In arthritic knees, its levels are reduced. These injections aim to restore lubrication and cushioning within the joint.
They may be considered by patients seeking a non-biologic option with potential for moderate symptom relief when other treatments have not helped.
Benefits
- Improves joint lubrication and movement
- Can reduce pain and stiffness
- Effects may last several months
- Helpful for mild to moderate arthritis
Limitations
- Pain relief may take several weeks to develop
- Not effective for everyone
- Less benefit in severe arthritis
These injections may help patients who experience pain mainly with movement or stiffness.

https://www.synviscone.com/what-is-synvisc-one/
