Predictive factors for changes in remnant stump length during and after the treatment of incompetent truncal saphenous veins using cyanoacrylate.

In patients undergoing VenaSeal™ Closure System ablation for superficial truncal reflux, larger upper thigh great saphenous veins diameters predicted shorter remnant sapheno-femoral junction stump lengths immediately post-procedure. Comparing stump lengths at one week to immediately after procedure, larger sapheno-femoral junctions and ischemic heart disease predicted shorter stump lengths at the sapheno-femoral junction, while larger small saphenous vein diameters predicted shorter stump lengths at the sapheno-popliteal junction.