Hyaluronic Acid Injections in Cardiff
Joint Lubrication Treatment for Knee Pain & Osteoarthritis
Hyaluronic acid injections (commonly known as Ostenil®) are an effective non-surgical treatment used to reduce pain, improve movement, and support joint function — particularly in knee osteoarthritis.
At Pro Sports Medicine in Cardiff, hyaluronic acid injections are delivered as part of a structured sports medicine pathway designed to diagnose your condition, treat it precisely, and return you to activity with confidence.
Start With the Right Diagnosis
Before having a hyaluronic acid injection, it is essential to understand:
- The cause of your joint pain
- The stage of joint degeneration
- Whether this is the most appropriate treatment
Your journey starts with a Sports Medicine Diagnosis Consultation, where we:
- Accurately assess your joint
- Use imaging if required
- Build a personalised treatment plan
Book your assessment
What Is a Hyaluronic Acid Injection?

Hyaluronic acid is a naturally occurring substance found in joint fluid.
It acts as a:
- Lubricant
- Shock absorber
- Joint stabiliser
In conditions like osteoarthritis, levels of hyaluronic acid are reduced – An injection helps to:
- Restore lubrication
- Improve joint movement
- Reduce pain
How Do Hyaluronic Acid Injections Work?
The procedure is quick and performed in clinic:
- The joint is assessed
- The injection is delivered into the joint
- Ultrasound guidance ensures accuracy
At Pro Sports Medicine, all injections are performed under ultrasound guidance for precise placement and optimal results.
What Conditions Can Hyaluronic Acid Treat?
Knee Osteoarthritis
- Mild to moderate arthritis
- Joint stiffness
- Pain with movement
Other Joint Conditions
- Early joint degeneration
- Activity-related joint pain
Hyaluronic acid is particularly useful where:
- Pain is linked to joint wear
- Lubrication is reduced
- Movement is restricted
What Are the Benefits of Hyaluronic Acid Injections?
- Improved joint lubrication
- Reduced pain and stiffness
- Enhanced movement and function
- Minimally invasive (no surgery required)
- Can delay or reduce need for surgical intervention
The Pro Sports Medicine Approach: The PSM Pathway
At Pro Sports Medicine, injections are part of a structured system:
1. Diagnosis
Identify the cause of your joint pain
2. Plan
Determine if hyaluronic acid is the right option
3. Treatment
Ultrasound-guided injection
4. Rehabilitation
Strength and movement-based rehabilitation
5. Return to Performance
Restore confidence in activity
Start with an accurate diagnosis and receive a clear plan for recovery.
Who Is Suitable for Hyaluronic Acid Injections?
You may benefit if you:
- Have knee osteoarthritis
- Experience joint stiffness or reduced movement
- Have not improved with physiotherapy alone
- Want to avoid or delay surgery
- Are looking for a non-surgical treatment option
Why Choose Pro Sports Medicine for Hyaluronic Acid Injections in Cardiff?
Specialist Sports Medicine Clinic
Focused on joint and musculoskeletal conditions
Ultrasound-Guided Precision
Accurate injection delivery for best outcomes
Integrated Care
Diagnosis, treatment, and rehabilitation in one place
Trusted by Elite Athletes
Experience in professional sport and high-performance care
Faster Access Than Hospital Pathways
Compared to hospital-based treatment, Pro Sports Medicine offers:
- Faster access to specialist assessment
- Clear, structured treatment plans
- Integrated rehabilitation support
What Results Can You Expect?
Many patients experience:
- Reduced pain
- Improved joint movement
- Increased activity levels
Results typically develop over several weeks following treatment
Book Your Hyaluronic Acid Injection in Cardiff
If you are dealing with knee pain or joint stiffness, hyaluronic acid injections may be an effective option — when used as part of the right clinical pathway.
Start with a diagnosis and get a clear plan for your recovery – Start Your Recovery Pathway
FAQ
How long do hyaluronic acid injections last?
Relief can last several months depending on the condition.
Are hyaluronic acid injections painful?
Most patients tolerate the procedure well.
How quickly do they work?
Improvements typically occur over several weeks.
Can they delay knee surgery?
In some cases, they may help delay surgical intervention.
Do I need a referral?
No — you can book directly with our team.
**Please note if you haven’t been referred by a medical professional, all injections will require an Initial assessment with our Sports Doctors or Physiotherapists to determine if the procedure is appropriate.