Dr André Varandas Borges | Specialist Doctor:


Viscosupplementation Technique


Viscosupplementation is a medical technique used to treat certain joint conditions, mainly in cases of osteoarthritis, a condition in which the cartilage lining the joints wears away over time. This technique involves administering a viscous substance, usually hyaluronic acid, into the joint to provide symptomatic relief and improve joint function.


Here are some key points about viscosupplementation:

Injected substance: Hyaluronic acid is the substance most commonly used in viscosupplementation. Hyaluronic acid is a substance naturally present in the synovial fluid of the joints, acting as a lubricant and shock absorber.

Objective: The main aim of viscosupplementation is to improve the viscosity and elasticity of the synovial fluid, providing better lubrication and impact absorption in the joints. This can help reduce pain, inflammation and improve mobility in patients with osteoarthritis.

Indications: Viscosupplementation is often considered in patients with osteoarthritis, especially in joints such as the knee. It is most commonly carried out in the early to moderate stages of the disease.

Procedure: The procedure involves administering the viscous substance via an injection directly into the affected joint. In some cases, several injections may be necessary over time.

Benefits: The benefits of viscosupplementation can include pain relief, improved joint function, and potentially a delay in the progression of osteoarthritis. The effects can vary from person to person.

Individual Considerations: Viscosupplementation may not be suitable for all patients, and the decision to use this technique is personalised based on clinical assessment and the patient's specific needs.

It's important to emphasise that viscosupplementation is not a definitive cure for osteoarthritis, and the results may be temporary. Furthermore, as with any medical procedure, there may be associated risks and benefits, and it is crucial to discuss these considerations with the doctor in charge of your treatment.


Consult here some of pathologies and treatments that Dr. André Varandas Borges treats.