A Randomised Clinical Trial Comparing N-Butyl Cyanoacrylate, Radiofrequency Ablation and Endovenous Laser Ablation for the Treatment of Superficial Venous Incompetence: Two Year Follow up Results

No differences were observed in occlusion rates between the three modalities, but NBCA appeared superior with respect to peri-procedural pain, return to work and decreased VCSS.