CT Angiography is one of the best non-invasive anatomical imaging tools available. It can accurately depict even the smaller arteries in the foot. Prior to a revascularization procedure, it is critical to understand as much as possible about the patient's anatomy and location of blockages. These 3 images from a 3D reconstruction demonstrate the normal arterial anatomy of the foot.



Valves are one of the key components of normal venous function. There are valves throughout the veins in the body.
Critical Limb Ischemia (CLI) is a severe blockage of the arteries which markedly reduces blood flow to feet.
It is important to recognize that there are 2 types of PCS, primary and secondary as their treatments differ.