Interventional pain management techniques are a group of minimally invasive procedures that are used to reduce chronic pain and help patients improve their quality of life. Unlike traditional pain management options, interventional pain management techniques work by directly targeting pain at its source. These procedures often provide patients with more immediate relief and are associated with fewer side effects and a lower reliance on medications.
Interventional pain techniques include a wide range of procedures, such as nerve blocks, injections, or minimally invasive surgeries.
The following is a breakdown of different interventional pain procedures that can be used to help manage long-term, chronic pain.
Cervical Epidural Steroid Injection
A cervical epidural steroid injection is a procedure used to relieve pain in the neck, shoulders, and arms. It is typically used for pain caused by nerve injury or damage.
- Process: A small amount of steroid medication is injected near the affected nerve. This blocks the transmission of pain signals from the source, reducing inflammation and alleviating the sensation of pain.
- Recommended use: A cervical steroid injection is recommended for individuals experiencing pain and numbness in the neck, shoulders, and arms due to nerve compression. For example, those with a cervical herniated disk, cervical degenerative disk disease or cervical spinal stenosis may benefit from a cervical epidural steroid injection when other treatments have not worked.
Facet Joint Injection Blocks
Facet joint injection blocks diagnose and treat pain originating from the facet joint. Facet joints are small joints located between each vertebra, and injections to this area can be used to treat pain.
- Process: A facet joint injection contains a combination of local anesthetic and steroid medication injected directly into the affected facet joint. This action reduces the amount of pain that originates from the joint.
- Recommended use: Facet joint injections are recommended for individuals experiencing chronic lower back pain or neck pain that is localized to the facet joints. They can be particularly beneficial for individuals with facet joint arthritis or spinal osteoarthritis.
Intercept Procedure
An Intercept procedure, also called basivertebral nerve ablation, is a minimally invasive surgical technique used to treat chronic low back pain. It is mainly aimed at patients with heterogenic back pain, which is pain that begins in the vertebra.
- Process: During this procedure, a tiny probe is inserted into the vertebrae via a tiny incision in the lower back. The probe then delivers radiofrequency energy to the nerves transmitting pain signals, reducing the sensation of pain.
- Recommended use: An intercept procedure is recommended for individuals with chronic low back pain that has not responded to conservative treatments like physical therapy or medications.
Occipital Nerve Blocks
Occipital nerve blocks provide temporary relief for certain headache disorders, such as occipital neuralgia and cluster headaches. They can also help with neck and head pain related to injuries, such as whiplash.
- Process: During the procedure, a mixture of local anesthetic and steroid medication is injected around the occipital nerves located at the back of the head.
- Recommended use: An occipital nerve block can help treat several headache disorders, including occipital neuralgia, migraines and cluster headaches. They are usually suggested when traditional pain management options have not worked. Occipital nerve blocks can be part of a comprehensive pain management plan to reduce the frequency and intensity of headaches.
Lumbar Epidural Steroid Injection
Lumbar epidural steroid injection is a standard procedure used to alleviate pain in the lower back and legs caused by conditions such as herniated discs or spinal stenosis.
- Process: During the procedure, a combination of local anesthetic and steroid medication is injected into the spinal nerves in the lumbar region.
- Recommended use: This technique is recommended for individuals experiencing radicular pain -pain that radiates from the lower back down the legs (sciatica). Lumbar epidural steroid injections can relieve pain by reducing inflammation and swelling around the affected nerves. They are often used with other treatments, such as physical therapy.
Medial Branch Block and Radiofrequency Ablation
Medial branch block and radiofrequency ablation are procedures used to diagnose and treat pain originating from facet joints in the spine. Facet joints are connections between the bones of the spine.
- Process: A medial branch block involves injecting a local anesthetic around the medial branches of the nerves and temporarily blocking pain signals. If the block provides significant pain relief, radiofrequency ablation may be performed to disrupt the nerve’s ability to transmit pain signals more permanently.
- Recommended use: These procedures are recommended for individuals with chronic neck or lower back pain centered around the facet joints. Medial branch blocks and radiofrequency ablation are minimally invasive and can provide long-lasting pain relief by targeting the specific nerves responsible for transmitting pain signals. Additionally, they offer a safe and effective alternative to surgery for individuals with facet joint pain.
Interventional pain management techniques encompass a wide range of procedures aimed at reducing or alleviating pain in specific areas of the body. These techniques can improve overall function, increase mobility levels, and allow individuals to participate in daily activities with reduced discomfort.
If you are experiencing chronic pain or have not found relief with current treatment methods, speak to your specialist. They can recommend a personalized treatment plan that combines traditional pain relief options and interventional ones.
References
- https://my.clevelandclinic.org/health/procedures/intracept-procedure
- https://my.clevelandclinic.org/health/treatments/24934-occipital-nerve-block
