Premise: This heats and destroys the vein wall and stops blood flowing through it. All the endovenous ablation methods are undertaken under local anaesthetic. This is administered though tiny needles, so you will feel the prick of the needle as it enters the skin but most people find this slightly uncomfortable
Statement: This is administered though tiny needles, so you will feel the prick of the needle as it enters the skin but most people find this painful
Relationship: contradiction