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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.
Popliteal artery entrapment syndrome; Normal course of the popliteal artery at the back of the knee: Symptoms: Numbness, discoloration, absent pulses, coolness: Complications: Distal artery stenosis, limb amputation, arterial thromboembolism: Duration: Chronic: Causes: Congenital or functional: Risk factors: Young athlete males. Treatment: Open ...
The popliteal fossa is to be examined bilaterally (on both sides) with the knee in a semi-flexed position. In some 60% of cases, the popliteal aneurysm presents as a palpable pulsatile mass at the level of the knee joint. Doppler ultrasonography is the preferred diagnostic method. CT angiography and MR angiography may also be employed. [2]
Popliteal bypass surgery is a common type of peripheral bypass surgery which carries blood from the femoral artery of the thigh to the end of the popliteal artery behind the knee. [3] The femoral artery runs along the thigh and extends to become the popliteal artery which runs posteriorly to the knee and femur. Smaller arteries carry blood ...
Five genicular arteries branch from the popliteal artery to form a network around the knee, the genicular anastomosis. The anastomosis provides collateral circulation in the event of damage to the region. [1] Inferior or distal to the origin of the descending genicular artery are two superior genicular arteries: Medial superior genicular artery
A knee dislocation is an injury in which there is disruption of the knee joint between the tibia and the femur. [3] [4] Symptoms include pain and instability of the knee. [2] Complications may include injury to an artery, most commonly the popliteal artery behind the knee, or compartment syndrome. [3] [4] [7]
The popliteal fossa (also referred to as hough or kneepit in analogy to the cubital fossa) is a shallow depression located at the back of the knee joint. The bones of the popliteal fossa are the femur and the tibia .
The femoral artery and the popliteal artery help form the arterial network or plexus, surrounding the knee joint. There are six main branches: two superior genicular arteries , two inferior genicular arteries , the descending genicular artery and the recurrent branch of anterior tibial artery .