Hip Joint Hyaluronic Acid Injection (Viscosupplementation)
If you are living with chronic hip pain that limits your movement — whether walking, standing, or even resting — hip osteoarthritis may be the underlying cause. A hyaluronic acid injection to replenish the joint fluid in the hip is a safe, effective, non-surgical treatment option that can meaningfully reduce pain and slow the progression of joint degeneration.
What Is Hyaluronic Acid and How Does It Relieve Pain?
In a healthy hip joint, the synovial fluid (joint fluid) is naturally rich in hyaluronic acid — a substance that performs two essential mechanical functions: reducing friction between joint surfaces and absorbing impact forces during movement. In osteoarthritis, both the quantity and quality of synovial fluid decline. As the joint fluid loses its viscosity and volume, the cartilage surfaces begin to make direct contact, leading to friction, inflammation, and pain. Injecting hyaluronic acid directly into the hip joint works by:
- Restoring lubrication — improving the smoothness and range of joint movement
- Reducing inflammation — relieving pain and dissipating the heat that accumulates in an inflamed joint
- Supporting cartilage health — creating a more favourable environment for cartilage repair and slowing the rate of further degeneration
Who Is This Treatment Suitable For?
- Patients with early to moderate hip osteoarthritis
- Patients whose pain has not responded adequately to oral medication, physiotherapy, or lifestyle modification
- Patients who wish to delay or avoid hip replacement surgery, or who are not yet surgical candidates
The Procedure
This is a straightforward outpatient procedure — no hospital admission is required and patients can go home immediately after.
- The physician uses real-time ultrasound guidance for every injection, ensuring the needle tip enters the hip joint space accurately and safely
- Local anaesthetic is applied at the injection site beforehand to minimise discomfort during the procedure
- The entire procedure takes approximately 15–20 minutes from preparation to completion
Expected Outcomes
Unlike corticosteroid injections, which act quickly, hyaluronic acid works gradually through a restorative mechanism:
- Onset : Most patients begin to notice improvement in pain and joint comfort within 2–3 weeks of the injection
- Duration : The therapeutic effect typically lasts 3–6 months, and in some patients considerably longer, depending on the severity of the osteoarthritis and how well the patient maintains their joint health between treatments
Post-Procedure Care
- Day of procedure : Avoid activities that place heavy load on the hip joint — such as prolonged standing, stair climbing, or high-impact exercise.
- Mild discomfort : If you experience minor soreness or swelling at the injection site in the first day or two, apply a cold pack for 10–15 minutes at a time to help reduce it.
- Resuming normal activities : Light daily activities can typically be resumed from the following day. Avoid strenuous exercise or heavy lifting for at least 48 hours.
Preventing and Slowing Hip Osteoarthritis Progression
These habits can meaningfully reduce load on the hip joint and slow the rate of cartilage deterioration:
- Maintain a healthy body weight — excess weight places disproportionate cumulative stress on the hip joint with every step
- Choose low-impact exercise — swimming and cycling are excellent options that maintain joint mobility and surrounding muscle strength without repetitive high-impact loading
- Improve posture and body mechanics — balanced alignment when sitting, standing, and walking reduces uneven stress on the joint
- Wear supportive footwear — shoes with adequate cushioning and arch support help absorb impact and reduce the load transmitted to the hip
Pain Management at Bangkok Interventional Clinic
At Bangkok Interventional Clinic, we focus on personalised, in-depth pain management tailored to each individual.
- All patients are evaluated and treated by a board-certified pain specialist, ensuring accuracy, safety, and effective care.
- Targeted interventional procedures for fast and effective symptom relief
- Patient education to support sustainable, long-term self-care
Our goal is to meaningfully improve the quality of life of every patient we treat. If you are living with pain that affects your daily life, the right diagnosis and the right treatment plan are where change begins.
