Five Injections That Can Relieve Your Knee Pain

Living with knee pain can be incredibly frustrating, limiting your ability to enjoy everyday activities and impacting your quality of life. Whether your knee pain results from osteoarthritis, injury, or chronic conditions, there are a variety of injection-based treatments available to provide relief. At DOCS Health in Los Angeles, CA, we offer several advanced, minimally invasive injection therapies designed to reduce pain, restore mobility, and help you return to the activities you love. Below are five highly effective injections for relieving knee pain.

1. Steroid Injections

Corticosteroid injections are one of the most common treatments for knee pain, especially for conditions like osteoarthritis, bursitis, or tendonitis. These injections contain anti-inflammatory medication, which helps reduce swelling and relieve pain in the knee joint.

Benefits of Steroid Injections:

• Fast-acting relief: Many patients experience pain relief within 24-48 hours.
• Reduces inflammation: Corticosteroids target swelling, improving mobility.
• Convenient treatment: In-office injections with minimal downtime.

While steroid injections offer quick relief, the effects may last 6 weeks to 6 months, depending on the severity of the condition. However, these injections are typically limited to a few times per year to avoid potential side effects, such as joint damage from overuse.

2. Hyaluronic Acid Injections

For patients with osteoarthritis, hyaluronic acid (HA) injections provide an effective solution by improving lubrication within the knee joint. Hyaluronic acid is a natural component of joint fluid, but it decreases with age and degeneration, causing stiffness and pain. HA injections replenish this essential fluid, reducing friction and promoting smoother joint movement.

Benefits of Hyaluronic Acid Injections:

• Improves joint function by acting as a lubricant and shock absorber.
• Reduces pain in patients with mild to moderate osteoarthritis.
• Many patients experience pain reduction for 6 to 12 months.

Hyaluronic acid injections are often recommended when patients do not respond to other treatments, such as physical therapy or oral medications.

3. Genicular Nerve Block

A genicular nerve block is an innovative option for patients experiencing chronic knee pain, especially if other treatments have not provided sufficient relief. This injection targets the genicular nerves, which are responsible for transmitting pain signals from the knee to the brain. A local anesthetic is injected to block these signals, providing immediate pain relief.

Benefits of Genicular Nerve Block:

• Immediate pain relief: Nerves are numbed, offering near-instant comfort.
• Effective for chronic pain: Ideal for patients with severe arthritis or post-surgical pain.
• Non-invasive: Performed quickly with minimal discomfort.

If the nerve block provides significant relief, it can be followed by radiofrequency ablation (RFA) for longer-lasting results.

4. Genicular Nerve Radiofrequency Ablation (RFA)

Genicular nerve radiofrequency ablation is a long-term solution for patients with chronic knee pain. After identifying the nerves responsible for pain using a nerve block, RFA applies heat to these nerves, disrupting their ability to transmit pain signals.

Benefits of Genicular Nerve RFA:

• Long-term relief: Pain relief can last for 6 months to 2 years.
• Minimally invasive: No surgery required, with a quick recovery.
• Effective for severe arthritis and post-surgical knee pain.

RFA is especially beneficial for patients who are not candidates for knee replacement surgery or those looking to delay surgery.

5. Fluoroscopy-Guided Injections

When precision is essential, fluoroscopy-guided injections provide highly accurate treatment. Fluoroscopy is an imaging technique that uses X-rays in real-time, allowing the physician to visualize the joint and guide the injection needle directly to the targeted area. This ensures that the medication is delivered exactly where it’s needed for maximum effectiveness.

Benefits of Fluoroscopy-Guided Injections:

• Highly accurate placement of the injection, improving outcomes.
• Reduces the risk of complications by avoiding surrounding structures.
• Ideal for complex cases involving hard-to-reach joint areas or post-surgical pain.

Fluoroscopy-guided injections can be used for steroid injections, nerve blocks, or hyaluronic acid treatments, providing added precision for patients with complex or advanced knee conditions.

Which Injection Is Right for You?

Choosing the right injection depends on the cause and severity of your knee pain. Some patients may benefit from fast-acting relief with steroid injections, while others may need long-term solutions like hyaluronic acid or nerve ablation. At DOCS Health in Los Angeles, CA, we offer the most advanced surgical and non-surgical treatments for knee joint pain. Contact our state-of-the-art orthopedic facility to schedule your knee joint pain consultation with one of our orthopedic specialists to discuss whether knee injections are right for you.