Percutaneous lumbar sympatholysis
Chemical or thermal destruction of lumbar sympathetic nerves for lower limb ischemia or pain.
The information below is provided for general educational purposes only. It describes the procedure in general terms and may not apply to your specific situation. Only your interventional radiologist can provide you with personalized information adapted to your case.
What does this intervention involve?
Background
Non-revascularizable critical ischemia, lower limb hyperhidrosis, CRPS.
Procedure
CT/fluoroscopy-guided needles at L2-L4. Ethanol or RF. Duration: 30-45 minutes.
Risks
Hypotension, pain, ureteral injury, ejaculatory dysfunction.
Recovery
Clinical evaluation at 1-4 weeks.
Practical information
Local anesthesia. Outpatient procedure (return home the same day).
This information does not replace a medical consultation. Each procedure is adapted to the patient's individual situation. Your doctor will explain the specific details, expected benefits and potential risks during your consultation.