Roof And Floor Of Popliteal Fossa

Within the popliteal fossa 4 main neurovascular structures are seen traveling from the thigh to leg.

Roof and floor of popliteal fossa.

The medial head of the. Popliteal fascia and skin. I ts boundaries are. Popliteal artery deepest structure continuation of femoral artery.

Tibial common fibular sural posterior femoral cutaneous vessels. Popliteal artery and vein short saphenous vein. The biceps femoris muscle inferior and medial. Dr a k singh 2 125 views.

What are the boundaries of popliteal fossa. The floor of this fossa is comprised of the posterior surface of the knee joint capsule popliteus muscle and posterior femur. Popliteal fossa part 2 6 by dr a k singh duration. Biceps femoris muscle inferior.

Roof the roof of the popliteal fossa is covered by the fascia lata which is strongly reinforced by the transverse fibers. The floor of the popliteal fossa is formed by the posterior surface of the knee joint capsule popliteus muscle and posterior femur. Semimembranosus and semitendinosus muscles lateral. Unsubscribe from sameh ghazy.

Roof posteriorly the poplipteal fascia. Key facts about the popliteal fossa. Is formed by skin superficial fascia and deep fascia popliteal fascia. The popliteal fossa sometimes referred to colloquially as the knee pit or poplit 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 popliteal fossa sometimes referred to as the hough 1 or kneepit in analogy to the armpit is a shallow depression located at the back of the knee joint the bones of the popliteal fossa are the femur and the tibia like other flexion surfaces of large joints groin armpit cubital fossa and essentially the anterior part of the neck it is an area where blood vessels and nerves pass. The popliteal fascia is continuous with the fascia lata of the leg. Popliteal fossa is a diamond shaped fossa on the back of the knee. Hover over hotspot to show muscle layer.

Knee joint capsule distal femur proximal tibia popliteus muscle roof. The floor of the fossa is formed by the popliteal surface of the femur the capsule of the knee reinforced by the oblique popliteal ligament and the popliteus muscle covered by its fascia. The roof is made of up two layers. The roof contains popliteal fascia and skin.

The deep fascia in the roof is pierced by posterior cutaneous nerve of thigh and small saphenous vein. The medial and lateral supracondylar lines above and soleal line below. Boundaries and roof of popliteal fossa sameh ghazy.