Cost analysis and implications of routine deep venous thrombosis duplex ultrasound scanning after endovenous ablation

The current Society for Vascular Surgery/American Venous Forum recommendation is to perform screening DUS after EVA within 72 hours postoperatively with a weak level of recommendation (grade 2C). The current analysis demonstrates a low incidence of EHIT/DVT with a corresponding high cost to detect each case with routine DUS screening. These data combined with the unclear clinical significance of EHIT suggest that the policy of universal post-EVA screening should be revised in the near future.