Hyaluronic Acid Injections (Viscosupplementation) for Knee Pain | Elite Pain & Health – Oklahoma

Hyaluronic Acid Injections (Viscosupplementation) for Knee Pain

Elite Pain & Health – Oklahoma

When knee pain from osteoarthritis limits your ability to move or exercise, it’s often due to more than inflammation it’s because the joint’s natural lubrication has thinned. Hyaluronic acid (HA) injections, also known as viscosupplementation, help restore that lost cushioning to reduce friction, improve motion, and ease pain.

At Elite Pain & Health, Dr. Keley John Booth, MD, offers image-guided hyaluronic acid injections as part of a comprehensive, non-surgical strategy for managing knee arthritis. These injections aim to restore joint lubrication, delay or avoid surgery, and help patients stay active safely and comfortably.

Why It Helps

The knee joint is normally filled with synovial fluid, a clear, gel-like substance rich in hyaluronic acid that acts as a lubricant and shock absorber. In osteoarthritis, the natural HA becomes thinner and less effective, leading to:

• Stiffness

• Grinding sensations

• Pain during walking or bending

Injecting purified hyaluronic acid back into the joint can:

• Reduce friction between cartilage surfaces

• Improve joint cushioning and mobility

• Decrease inflammation

• Support natural cartilage function

Unlike corticosteroids, which calm inflammation, HA injections focus on restoring the joint environment to improve long-term comfort and motion.

How the Procedure Works

Each treatment is performed under ultrasound or fluoroscopic guidance to ensure precise placement inside the joint.

Step-by-step Overview:

• The skin is cleaned and numbed with a local anesthetic.

• Under image guidance, a fine needle is inserted into the joint space.

• A prefilled syringe of sterile hyaluronic acid solution is slowly injected.

• The knee is gently flexed to help distribute the gel throughout the joint.

Depending on the product used, treatment may involve a single injection or a short series (usually 1–3 total).

What to Expect

• Minimal downtime: You can walk out immediately after the procedure.

• Gradual relief: Most patients begin noticing improvement within 2–4 weeks, as the gel integrates with joint fluid.

• Duration: Relief can last 3–6 months, and in some patients, up to a year.

• Adjunctive care: Dr. Booth often combines viscosupplementation with targeted rehabilitation to strengthen surrounding muscles and maintain mobility.

Ideal Candidates

You may be a candidate for hyaluronic acid injections if you:

• Have mild to moderate knee osteoarthritis

• Did not achieve adequate relief from corticosteroid injections

• Are not ready or not a candidate for surgery

• Want to reduce pain medication use

• Have imaging confirming cartilage thinning but still intact joint space

Dr. Booth customizes each plan based on your imaging findings, physical exam, and previous response to therapy always prioritizing non-surgical, image-guided care first*.*

Benefits of Hyaluronic Acid Injections

Benefit

Description

Improved Lubrication

Replenishes synovial fluid for smoother motion

Reduced Pain and Stiffness

Decreases friction between cartilage surfaces

Enhanced Function

Supports natural shock absorption

Drug-Free Relief

Reduces reliance on oral anti-inflammatories

Potential to Delay Surgery

Helps maintain joint health longer

How It Compares to Corticosteroid Injections

Benefit

Nerve Block

Corticosteroid Injection

Duration of Relief

Hours–days

Weeks–months

Mechanism

Temporary nerve numbing

Anti-inflammatory

Purpose

Diagnostic

Symptomatic

Repeat Frequency

As needed

Limited due to side effects

Many patients start with a corticosteroid for rapid inflammation control, then move to hyaluronic acid for longer-term maintenance.

Safety and Side Effects

Hyaluronic acid injections are generally very safe. Mild, temporary soreness or swelling may occur at the injection site. Because HA is a natural compound found in the body, allergic reactions are rare.

Dr. Booth avoids unnecessary repetition and uses sterile, image-guided precision to ensure maximum safety and comfort.

When to Seek Care

If knee pain limits walking, standing, or quality of life despite physical therapy or medication, viscosupplementation may help.

Dr. Booth’s image-guided evaluation will determine whether hyaluronic acid, corticosteroid, or regenerative therapy best fits your needs.

Take the Next Step

If you’re seeking safe, non-surgical relief for knee arthritis, viscosupplementation can help restore comfort and mobility naturally.