Veins are skinny-walled vessels that function to return blood again to the guts. The veins during the legs want to move blood towards gravity to fulfill their operate and they depend on two mechanisms to obtain this: Sclerotherapy consists of injecting an answer specifically in to the vein, triggering it https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-from-the-perspective-of-a-vascular-surgeon/