What is a poplite artery?
The artery is the type of blood vessels responsible for transporting oxygenated blood from the heart and distribution to various tissues in the body. Poppliteal artery is a blood vessel located behind the knee. Along with many of its branches, the blood provides the supply of knee joints and muscles in the calf and thigh. Poppliteal artery is deeply situated, which often makes it difficult to feel.
because the femoral artery, which comes from the upper thigh, enters the space at the rear of the knee, called a popliteal fossa, becomes a popliteal artery. From the popliteal fossa, it is divided into many branches to deliver blood to the area around the knee. When it leaves the popliteal fossu, it is divided into two arteries - the rear tibial artery and the front tibial artery - providing blood flow to the lower leg and foot. Poppliteal vein runs side by side with a popliteal artery and non -expiere blood transmits back to the heart.
Injury, damage or occlusion of poppliteal arteries can cause partial or complete blockage of blood flow to the lower leg and legs, which has for the potsEdek trouble walking. Symptoms of reduced blood supply to the lower leg often include pain at rest or during walking and gangrene. Gangrena is the death of tissues, which makes the skin appear to be black and poor smell, and if not treated soon, it may require amputation of the lower limb.
Some problems that may occur in this artery are the aneurysm of the popliteal arteries (PaA) and the capture of the popliteal arteries (PAE). They are usually seen in the older population, smokers and in individuals with heart disease and diabetes.
PAA is weakening in the wall of the artery in the knee, causing the artery balloon. Patients with PAA usually experience tingling at the bottom of the legs. Most Paa is found on both legs and often associated with the aneurysm of the abdominal aorta.
Paes occurs as a result of the anatomical relationship of the artery with the muscles of the calf. Because the popliteal artery is placed between two gastrocnemia heads or calfH muscles, any abnormality in veal muscles can squeeze the arter. Individuals suffering from pae are usually young, health and athletic men. Symptoms include pain and insensitivity in the leg during walking.