Q: I understand that varicose vein treatment removes leg veins but afterwards are there enough veins left to carry blood out of the leg? A: The short answer is yes - there are definitely enough veins left for good circulation after vein treatment. We have innumerable veins in our legs, most of which are not visible because they are functioning normally or are located away from the skin surface. The majority of the blood leaves the leg from large veins which are deep in the