They are red or blue in color and are commonly found on the face and legs, just under the surface of the skin. Varicose veins are caused by increased blood pressure inside the superficial leg veins.

Spider veins are also known as superficial leg veins. They occur when tiny veins congregate below the skin's surface and ...

The venous anatomy of the lower leg is made up of two axial systems ... fascia in the subcutaneous tissues. The principal veins in the superficial system are the great saphenous vein (GSV ...

Superficial venous reflux is a disease process that affects the hundreds of little one-way valves that are normally seen in the leg veins. The presence in leg veins of one-way valves is the thing ...

Varicose veins (VVs) classically result from venous hypertension owing to incompetence of the major communications between the superficial ... variations in venous anatomy in patients with VVs ...