Percutaneous chemical lumbar sympathectomy with alcohol with computed tomography control.

Percutaneous chemical lumbar sympathectomy with alcohol (PCLSA) using computed tomography (CT) control was performed in 8 patients suffering from advanced peripheral arterial occlusive disease. PCLSA under CT guidance was found to be a simple and safe procedure. The use of CT control added precision in the guidance of needle placement. Positive results were obtained in all patients, without significant morbidity. PCLSA may be an alternative to surgical sympathectomy.