A cluneal nerve block for back pain in Lakeland, Florida

A cluneal nerve block is a promising solution for many who suffer from low back pain. Chronic lumbar (lower) back pain can be debilitating, and cluneal nerves often play a significant role in this discomfort.

The cluneal nerves are a group of sensory nerves that provide feeling to the skin of your lower back, buttocks, and upper thighs. There are three types:

  • Superior Cluneal Nerves: Originate from the upper lumbar spine (L1-L3) and provide sensation to the upper buttocks.
  • Middle Cluneal Nerves: Originate from the sacrum (S1-S3) and provide sensation to the mid-buttock region.
  • Inferior Cluneal Nerves: Originate from the lower sacrum (S2-S4) and provide sensation to the lower buttocks.
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When irritated or entrapped, cluneal nerves can produce a condition known as cluneal neuralgia. This condition may cause sensations that mimic radiculopathy (pinched nerve) due to nerve compression. The pain can be substantial enough to lead to missing work.

The Rise of Cluneal Nerve Blocks in Pain Management

The cluneal nerve block has rapidly become an important technique in pain management for chronic lower back pain. As patients and clinicians seek more targeted therapies with fewer systemic side effects, the cluneal nerve block has garnered attention due to its ability to address the pain source directly.

The minimally invasive nature of the cluneal nerve block, combined with a typically swift reduction in pain, makes it an increasingly popular choice for those suffering from cluneal neuralgia. This is especially true considering its potential for targeted steroid injection under ultrasound guidance.

What Happens During a Cluneal Nerve Block?

During the cluneal nerve block, precision is vital. Thus, medical imaging such as fluoroscopy (a type of X-ray) or ultrasound guidance is used to guide the injection needle with pinpoint accuracy. Needle placement is critical to ensure the nerve block injections target the correct area without causing unnecessary discomfort.

After the proper positioning is confirmed with real-time imaging, a dye is used to verify the infiltration of the medication into the desired location. The actual injection is usually a combination of a steroid to reduce inflammation and an anesthetic for pain relief to help alleviate lower back pain.

Benefits of Cluneal Nerve Blocks

The cluneal nerve block is renowned for offering prompt relief, with many patients feeling better soon after the injection. This immediate relief can be transformative, providing a therapeutic reprieve from the relentless ache. But it’s not just a quick fix; the benefits extend long-term for some.

In cases of persistent lower back and buttock pain unresponsive to conventional treatments, steroid injections like a cluneal nerve block may significantly reduce the need for pain medication and enhance the ability to participate in physical therapy.

Improving Quality of Life with Effective Pain Management

Living with chronic back pain can hinder daily activities, but ultrasound-guided nerve blocks like a cluneal nerve block may provide relief for many patients. The procedure effectively eases back pain and targets conditions like radiculopathy.

This effective pain management tool can dramatically improve your quality of life. By helping ease the pain, enhancing mobility, and allowing greater participation in physical activities, patients often regain the energy and enthusiasm to engage more fully with life. The resulting positive psychological impact of a reduction in pain-related anxiety should not be underestimated.

Common Side Effects and How to Handle Them

While cluneal nerve blocks are generally safe, there are some minimal risks and side effects. Some patients might experience new or increased pain, infection, bleeding, allergic reactions, or even a brief episode of fainting.

Managing most post-treatment discomfort can typically be achieved through simple remedies like applying ice in 20-minute intervals. However, it’s crucial to monitor your symptoms closely, and if any severe or persistent issues arise, it’s essential to contact your doctor promptly.

When to Consult Your Doctor Post-Procedure

After your cluneal nerve block, keep a watchful eye on how you feel. It’s normal to experience some soreness, but contact your doctor if you notice signs of infection, such as fever, persistent pain beyond a few days, unusual swelling, or redness at the injection site. Also, if you have diabetes and see significant changes in your blood sugar levels or any other unexpected symptoms, seeing your healthcare professional is crucial to ensure your safety and well-being.

Combining Cluneal Nerve Blocks with Other Therapies

Fostering a well-rounded approach to back pain relief often involves combining a cluneal nerve block with other pain treatment options. Physical therapy can complement the injection by strengthening the supporting muscles and enhancing flexibility in the spine.

Similarly, lifestyle modifications such as weight management and workplace adjustments can optimize long-term outcomes. Discuss with your pain doctor how to craft a holistic plan that best suits your unique situation and promotes an active, healthy life.

Strategies for Maintaining Back Health After Treatment

Post-treatment, maintaining back health is crucial in extending the benefits of a cluneal nerve block. Key strategies include regular low-impact exercises like swimming or walking to keep your spine flexible and muscles strong.

Furthermore, ensure you maintain good posture when sitting and standing and incorporate ergonomic practices at work and home. Also, ensure your work tools and environment fit your capabilities.

Healthy eating and weight management play an essential role, too, as every pound shed is less strain on your back. Keep in regular contact with your doctor for personalized guidance and routine check-ups.


What does cluneal nerve pain feel like?

Cluneal nerve pain can appear as a sharp, shooting, or aching sensation in the lower back region, which may radiate over the buttocks and down the leg. The discomfort might worsen with certain movements, such as twisting or bending, and may be accompanied by tenderness at the nerve’s pressure point near the iliac crest.

What conditions are treated with a cluneal nerve block?

Cluneal nerve blocks are often used to target conditions that cause chronic pain in the lower back and buttock area. They are effective for treating cluneal neuralgia, where irritation or entrapment of the nerves is present. Pain doctors often utilize cluneal nerve blocks as part of a differential diagnosis strategy for certain types of lower back pain syndromes to identify the cluneal nerves as the source of pain.

What makes a cluneal nerve block effective?

The effectiveness of a cluneal nerve block stems from delivering medication exactly where it’s needed at the pain source. Combining an anesthetic for immediate pain relief and a steroid to reduce inflammation over time, it directly addresses the underlying causes of cluneal nerve pain, providing both short-term and potentially long-lasting relief. Studies suggest that steroid injection, when used in a cluneal nerve block, can offer significant long-term relief for those suffering from problematic low back and buttock pain.

How long does the pain relief last?

The duration of pain relief from a cluneal nerve block varies, but generally, one can anticipate a degree of pain relief for up to six months. The immediate benefit is usually noticeable soon after the procedure. If the pain does return, the injection can be repeated every one to three months, as advised by your pain doctor.

Can cluneal nerve blocks be repeated?

Yes, cluneal nerve blocks can be repeated if the pain returns after the initial relief from the procedure. Your doctor will consider your response to the treatment and any side effects experienced before scheduling another nerve block.

Are there alternatives to cluneal nerve blocks for back pain?

Absolutely, several alternatives to cluneal nerve blocks are available for managing back pain. These include oral medications, physical therapy, acupuncture, chiropractic manipulation, and lifestyle modifications. For more persistent or severe pain, treatments like radiofrequency ablation or surgery might be considered. It’s important to consult with your pain doctor to determine the best approach for your specific circumstances.


Cluneal nerve blocks offer hope to those suffering from chronic lower back pain. This minimally invasive procedure can help mitigate discomfort, improve daily functioning, and enhance the patient’s overall quality of life. In some cases, a personalized treatment plan may include a combination of therapies to optimize the path to relieving pain. Always discuss with your pain doctor what treatment plan best suits your needs. Embrace the possibility of a pain-free future with the help of cluneal nerve blocks.

Novus Spine & Pain Center

Novus Spine & Pain Center is in Lakeland, Florida, and treats patients with chronic pain with numerous therapies, including cluneal nerve blocks. By using a comprehensive approach and cutting-edge therapies, we work together with patients to restore function and regain an active lifestyle while minimizing the need for opiates.

For your convenience, you may schedule an appointment online, request a call back, or call our office at 863-583-4445.


Cluneal Nerve Block (Willis Knighton Health)
Three cases of clunealgia and the advantage of ultrasonography (PubMed)
Superior Cluneal Nerve Block (ASRA Pain Medicine)
Cluneal Nerve Blocks & RFTC (Lubbock Spine Institute)
Cluneal Nerve Block And Pulsed Radiofrequency (Western Pain Clinic)
Cluneal Nerve Block (Docs Health)
A Comprehensive Review of Cluneal Neuralgia as a Cause of Lower Back Pain (Orthopedic Reviews)
Cluneal Nerve Block (Advanced Pain & Spine Management)