After completing this section, you will have: 

●  A basic knowledge of the structure and function of the deep and superficial venous systems 
●  An understanding of the importance of superficial venous reflux 
●  An understanding of the importance of perforator vein reflux 
●  A definition of leg telangiectasia and reticular veins ●  A basic knowledge of how reticular veins and telangiectasia are connected to the deeper network of leg veins