Predictors of Recanalization for Incompetent Great Saphenous Veins Treated with Cyanoacrylate Glue

The use of endovenous cyanoacrylate to treat varicose veins caused by incompetent GSV was safe. GSVs < 6.6 mm in diameter had a closure rate of 90.0% at 12 months. Despite 97.2% closure rates at 1 week, recanalization was observed in GSVs with larger diameter.