Axial ablation versus terminal interruption of the reflux source (AAVTIRS): a randomised controlled trial
Abstract Background Treatment of here superficial venous reflux has been shown to improve ulcer healing time and reduce the risk of ulcer recurrence.Terminal ablation of the reflux source (TIRS) is an alternative to formal endovenous ablation or surgery which can be performed by injecting sclerosant foam into the peri-ulcer plexus of the veins.TIRS