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The femoral artery is a large artery in the thigh and the main arterial supply to the thigh and leg. ... The SFA can then be assessed by antegrade puncture. [16]
The popliteal artery is a deeply placed continuation of the femoral artery opening in the distal portion of the adductor magnus muscle. It courses through the popliteal fossa and ends at the lower border of the popliteus muscle , where it branches into the anterior and posterior tibial arteries.
The deep femoral artery gives off the following branches: Lateral circumflex femoral artery. [1] [2]Medial circumflex femoral artery. [1] [2]3 perforating arteries that perforate the adductor magnus muscle to the posterior and medial compartments of the thigh to connect with the branches of the popliteal artery behind the knee.
The adductor canal (also known as the subsartorial canal or Hunter's canal) is an aponeurotic tunnel in the middle third of the thigh giving passage to parts of the femoral artery, vein, and nerve. It extends from the apex of the femoral triangle to the adductor hiatus .
SFA may refer to: In science and technology. In medicine. Superficial femoral artery, a large artery in the thigh; In chemistry. Saturated fatty acid, a type of ...
However, only two structures enter and then leave through the hiatus; namely the femoral artery and femoral vein. Those vessels become the popliteal vessels (popliteal artery and popliteal vein) immediately after they leave the hiatus, [4] where they form a network of anastomoses called the genicular arteries. The genicular arteries supply the ...
The superior genicular arteries (superior articular arteries), two in number, arise one on either side of the popliteal artery, and wind around the femur immediately above its condyles to the front of the knee-joint. The medial superior genicular artery is on the inside of the knee and the lateral superior genicular artery is on the outside.
Standard popliteal bypass surgery involves the bypass of the popliteal artery. [5] During surgery, incisions are made depending on the location of the blockage. [3] Usually, a healthy vein is located and sewn above and below the blockage to bypass the narrowed or blocked femoral artery. [6]