Viscosupplementation for Knee Arthritis in Houston, Texas
Healthy joint fluid is viscous. It cushions load and lubricates motion, and it owes those properties to hyaluronic acid. In an arthritic knee, the hyaluronic acid is degraded and the fluid becomes thin. Viscosupplementation replaces it.
What is Viscosupplementation?
Viscosupplementation is the injection of hyaluronic acid into the knee joint. It is given either as a single injection or as a series of three to five weekly injections, depending on the preparation used.
Unlike a corticosteroid injection, which suppresses inflammation, viscosupplementation aims to restore the mechanical properties of the joint fluid. The onset is slower and the effect, in patients who respond, tends to last longer.
An Honest Account of the Evidence
Viscosupplementation is one of the more contested interventions in orthopedics. Some large analyses report clinically meaningful benefit in mild-to-moderate knee osteoarthritis; others find effects that do not clear the threshold for clinical importance. Major professional societies differ in their recommendations.
What the evidence supports reasonably well: it is safe, it is best suited to mild-to-moderate disease, and it has little role in bone-on-bone arthritis. Patients with advanced structural change should be counseled toward other options rather than a series of injections that is unlikely to help.
We will tell you where you sit on that spectrum before you commit.
Who It Suits
- Mild-to-moderate knee osteoarthritis on weight-bearing X-ray
- Patients who cannot tolerate NSAIDs — including those with chronic kidney disease
- Patients wanting to defer knee replacement
- Patients whose corticosteroid response has become brief or has faded
Considering Your Options at Remix Medical
A candid conversation about what a treatment can and cannot do is worth more than an enthusiastic one. Contact Remix Medical to schedule a consultation with a board-certified pain management physician in Houston.