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.



Venous claudication occurs when venous drainage from the left is impaired, Diagnosis and treatment are often delayed.
Reperfusion syndrome and inury can occur after revascularization in patients with critical limb ischemia but the entity is poorly understood
It is important to recognize that there are 2 types of PCS, primary and secondary as their treatments differ.