Hi fern,
I had a veinogram and was put into provocative positions like the superman and arms over my head and out to the side so that is how they found my obstruction percent.
I also had a dynamic ultrasound and had total obliteration of my veinous flow so that is why they did the veinogram to see exactly what was happening
I am still getting some swelling but no where as near the swelling I had before the surgery.
take care
Love and hugs,
Victoria