What is femoral popliteal occlusive disease?
What is femoral popliteal occlusive disease?
Popliteal artery occlusion is usually the end stage of a long-standing disease process of atheromatous plaque formation. Once formed, the atherosclerotic core is a highly thrombogenic surface that promotes platelet aggregation, which results in disturbances of blood flow.
What does the superficial femoral artery do?
Superficial femoral artery: This part of the femoral artery continues from the common femoral artery. It delivers blood to the lower leg, including the muscles at the front of your thigh and part of your knee.
Where does the femoral artery become the popliteal?
adductor canal
The external iliac artery is the major artery responsible for blood supply to the lower extremities. At the level of the inguinal ligament, the external iliac artery becomes the common femoral artery. This artery then becomes the superficial femoral artery, which at the adductor canal becomes the popliteal artery.
How long does Fem Pop surgery take?
For an aortic bypass, a synthetic graft made of fabric (Dacron) or plastic (PTFE, Gortex) is used, and a vertical midline abdominal incision is made. Surgery can take 3–4 hours.
What is the popliteal?
The Popliteal Fossa is a diamond-shaped space behind the knee joint. It is formed between the muscles in the posterior compartments of the thigh and leg. This anatomical landmark is the major route by which structures pass between the thigh and leg.
What muscles does the superficial femoral artery supply?
It descends within the vastus medialis muscle to the medial aspect of the knee. Here, it anastomoses with the medial superior genicular artery. Branches of this artery supply the vastus medialis and adductor magnus muscles as well as the proximomedial skin of the thigh.
Where is popliteal located?
knee joint
The Popliteal Fossa is a diamond-shaped space behind the knee joint. It is formed between the muscles in the posterior compartments of the thigh and leg. This anatomical landmark is the major route by which structures pass between the thigh and leg.
What happens if the popliteal artery is cut?
Vascular injury can have devastating consequences in patients, as irreversible ischemia can occur in as short as 6 to 8 hours. Ischemia may bring about long-term morbidity or even amputation of the affected limb. Blunt popliteal artery injury has been reported to result in amputation rates of nearly 30–60%.
Where is the femoral artery located?
The femoral artery (latin: arteria femoralis) is a large artery of the thigh. The femoral artery is a continuation of external iliac artery. After the external iliac artery passes behind the inguinal ligament, it is called the femoral artery.
Why is the femoral artery a common site for cannulation?
The femoral artery is a common site for cannulation as it provides access to the heart as well as to various vessels. Coronary artery angioplasty is a common intervention used in coronary artery disease, which involves cannulation of the femoral artery.
What are the treatment options for femoral artery stenosis?
Angiography, or imaging of the arteries, is another common intervention involving the femoral artery. In this case, the femoral artery is cannulated and radiopaque contrast agents are injected in order to obtain radiographs of various vessels.
Where does the femoral artery cross the lacuna?
The femoral artery transverses the vascular lacuna, reaching the anterior surface of the thigh. Then it runs in the iliopectineal groove and later in the anterior femoral groove, entering the adductor canal, where it comes out via the adductor hiatus and reaches the popliteal fossa.
