Chronic venous insufficiency is an important public health issue worldwide, that consumes significant amounts of resources and impairs the quality of life of patients who suffer from its more severe clinical types. Surgery for the treatment of deep venous system obstruction has not been incorporated to the practice of most vascular surgeons, being restricted to a few medical centers in some countries. With the advent of endovascular surgical techniques, the possibility of treating some obstructive lesions with a minimally invasive technique that has promising results has renewed the interest of the vascular community for the treatment of more complex forms of vascular disease.
venous insufficiency; post-thrombotic syndrome; angioplasty
