Viscosupplementation to restore joint mobility: a guide
Viscosupplementation is a medical procedure that aims to relieve pain and improve function in joints affected by osteoarthritis, especially the knees. In this guide we explore viscosupplementation, explaining how it works, who may benefit and what its potential benefits are.
What is viscosupplementation?
Viscosupplementation is a minimally invasive procedure involving the injection of a substance called hyaluronic acid directly into a joint affected by osteoarthritis. Hyaluronic acid occurs naturally in the synovial fluid that lubricates the joints and acts as a shock absorber.
How does it work?
Medical assessment: before the procedure, a specialist doctor assesses the joint and determines whether viscosupplementation is suitable.
Preparation: the area is cleaned and sterilised, and a small amount of synovial fluid may be removed from the joint.
Hyaluronic acid injection: hyaluronic acid is injected into the joint, increasing the viscosity of the synovial fluid and providing extra lubrication and cushioning.
Benefits of viscosupplementation
Pain relief: viscosupplementation can reduce osteoarthritis pain, improving quality of life.
Better joint function: many patients report improved joint function, with greater mobility and flexibility.
Minimally invasive: viscosupplementation is a minimally invasive option, meaning a shorter recovery time than more invasive surgery.
Long-lasting effects: the effects of viscosupplementation can last months or years, providing prolonged relief.
Who is it for?
Viscosupplementation is often considered for patients with mild to moderate osteoarthritis, mainly in the knees. It is an option to discuss with a specialist doctor after the patient's condition has been assessed.
Seeing a specialist
To have viscosupplementation, it is essential to see a specialist doctor, who will assess your condition and decide whether this therapy is right for you. Viscosupplementation can be an effective way to relieve pain and improve joint function, helping you enjoy a more active and comfortable life. Injections should be performed under ultrasound guidance, as there is scientific evidence that up to 1 in 2 injections guided by anatomical landmarks alone end up outside the joint.
Dr. Miguel Reis e Silva
Medical Director of Sport Lisboa e Benfica
Medical Director and Founder of Clínica Myalgia
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