Checking for the existence and good quality in the distal foot pulses (the dorsalis pedis and also the posterior tibial pulses) A Duplex ultrasound previous to intervention is critical to substantiate the prognosis, map the extent and severity in the varicose veins, assess the anatomy in the defective vein, and https://www.sgvascularctr.com/looking-for-varicose-vein-treatment-singapore/