What is a Lumbar Sympathetic Block?
A Lumbar Sympathetic Block is a minimally invasive procedure used to relieve chronic pain in the lower extremities by blocking the sympathetic nerves located in the lower back. This treatment is commonly used to manage pain caused by nerve damage or circulation problems.
Conditions Treated
- Complex Regional Pain Syndrome (CRPS)
- Peripheral neuropathy
- Vascular insufficiency
- Shingles (postherpetic neuralgia)
- Reflex Sympathetic Dystrophy (RSD)
How Does the Procedure Work?
Using fluoroscopic (X-ray) guidance, the physician inserts a thin needle near the sympathetic nerves located along the lumbar spine. A contrast dye is injected to ensure proper needle placement, followed by the injection of anesthetic medication to block nerve signals and alleviate pain.
What to Expect
- Pre-Procedure Preparation: Patients may need to stop certain medications and avoid eating or drinking for a few hours before the procedure.
- Procedure: The patient lies on their stomach, and the targeted area is cleaned and numbed. The physician uses imaging guidance to accurately place the needle and administer the medication.
- Post-Procedure Care: Mild soreness at the injection site is common. Pain relief may occur immediately or within a few days and can last for several weeks.
Benefits
- Minimally invasive
- Provides pain relief
- Improves circulation
- Enhances mobility
- Quick recovery time
Risks and Side Effects
Though rare, potential risks include:
- Temporary soreness at the injection site
- Infection
- Bleeding
- Nerve damage (very rare)
- Allergic reaction to medication
Is a Lumbar Sympathetic Block Right for You?
If you’re experiencing chronic pain in your lower extremities that hasn’t responded to other treatments, a lumbar sympathetic block may help. Our pain management specialists will evaluate your condition and recommend the most appropriate treatment plan.
Schedule a Consultation
Contact Lone Star – Interventional Pain Management today to schedule your consultation and learn more about how a lumbar sympathetic block can help relieve your pain.