Lumbar Sympathetic Block
An injection near nerves along the low back spine that can help certain nerve and circulation-related pain in the legs and feet.
What Is Lumbar Sympathetic Block?
The lumbar sympathetic nerves run along the front of the spine in the low back. They are part of the system that controls blood flow and some pain signals to the legs. A lumbar sympathetic block places numbing medicine near these nerves to calm their activity.
Conditions It May Help
- Complex regional pain syndrome (CRPS) of the leg or foot
- Certain nerve pain conditions of the leg
- Some circulation-related leg pain
How It Is Done
You lie face down, and the skin is cleaned and numbed. With fluoroscopy and contrast dye, Dr. Rema guides a thin needle to the side of the spine and injects the medicine. The procedure typically takes about 20 to 30 minutes.
What to Expect
Your leg may feel warm, flushed or numb for a few hours, which is an expected sign the nerves were reached. Please arrange a driver. A series of blocks is sometimes recommended, often alongside physical therapy.
Possible Side Effects and Risks
Soreness at the injection site, temporary leg numbness or weakness, and light-headedness. Uncommon risks include infection, bleeding and nerve injury. Dr. Rema will review your medical history and medications, including blood thinners, before your procedure.
Take the Next Step
Call 845-245-6033 to schedule a consultation with Dr. Rema at Hudson Valley Pain Management, 33 Grand Street, Suite 33A, Kingston, NY 12401. Results vary from person to person, and Dr. Rema will review the benefits and risks for your situation.