Comprehensive Pain Management
(Formally known as Franklin Pain and Wellness and Warwick Pain)

Attleboro, MA(508) 236-8333
Franklin, MA(508) 507-8818
South Kingstown, RI (401) 234-9677
Warwick, RI(401) 352-0007

Franklin, MA • (508) 507-8818
Warwick, RI • (401) 352-0007
South Kingstown, RI • (401) 234-9677

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Common Nerve Block Procedures for Chronic Pain

- Thursday, March 08, 2018
Comprehensive Pain Management - Attleboro, MA

What are some of the more common nerve block procedures for the treatment of chronic pain? What are some of the common side effects associated with these nerve blocks?

The vast majority of injections done for the diagnosis or treatment of chronic pain are performed on an outpatient basis. All of them may be performed under fluoroscopic (x-ray) guidance but are sometime performed in the office without x-ray. Below is a brief description of some of the more commonly performed nerve blocks by pain management specialists.

Epidural Steroid injection: Epidural steroid injection is an injection performed in the back or neck in an attempt to place some anti-inflammatory steroid with or without a local anesthetic into the epidural space close to the inflamed area that is causing the pain. These injections are generally done for pain involving the back and leg or the neck and arm/hand. They may be done under x-ray guidance. Epidural steroid injections may be placed in the lumbar (low back), thoracic (mid back), or cervical (neck) regions.

Facet Joint Injection: The facet joints assist with movement of the spine both in the neck and back. Injection into these joints can provide relief of neck and back pain; these injections are always performed under x-ray guidance. You will be on your stomach for this injection if it is done for back pain; however you may either be on your stomach or back if the injection is performed for neck pain, depending on the preference of the physician. A needle is placed in your neck or back and advanced to the level of the joint under x-ray visualization. Contrast dye is used if the needle is put within the joint, and sometimes used if the injection is designed to numb the nerves to the joint. This block is often a diagnostic block and a more long lasting injection may be indicated if you have significant pain relief from this injection.

Lumbar Sympathetic Block: A lumbar sympathetic nerve block is performed for pain in the leg that is thought to be caused by complex regional pain syndrome type I (or CRPS I). These injections are often performed under fluoroscopic (x-ray) guidance. Local anesthetic is placed near to the lumbar sympathetic chain in order to relieve the pain. Your leg will likely become warm immediately following the injection: this is an expected effect and not a complication. The injection is done from the back, in the lower aspect of the back. A needle is placed, often under x-ray guidance, to a spot just to the side and approaching the front part of the spine where the ganglion is located. If it is done under x-ray, a small amount of dye is injected to make sure the needle is in the right spot. After the doctor is satisfied that the contrast dye is in the right place, they will inject numbing medicine then remove the needle.

Stellate Ganglion Block: A stellate ganglion block is an injection that can be performed for the diagnosis of complex regional pain syndrome of the arm or hand or for treatment of pain to that area. It can also be used to help to improve blood flow to the hand or arm in certain conditions that result in poor circulation of the hand.

For more information, contact Comprehensive Pain Management in Attleboro, MA.

Source: asra.com


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