Contraindications. The Spinal Cord Stimulator devices usually are not for people who're not able to operate the technique, have unsuccessful demo stimulation by failing to obtain effective pain reduction, are poor surgical threats, or are pregnant. Radiofrequency ablation: This includes selectively making use of radiofrequency waves towards the affected nerves https://sgvasculargrp.com/medical-condition/varicose-spider-veins/painmanagement-thumb/