Roof And Floor Of Popliteal Fossa

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.

Roof and floor of popliteal fossa.

The semimembranosus muscle superior and lateral. Is formed by skin superficial fascia and deep fascia popliteal fascia. Within the popliteal fossa 4 main neurovascular structures are seen traveling from the thigh to leg. Tibial common fibular sural posterior femoral cutaneous vessels.

The popliteal fascia is continuous with the fascia lata of the leg. 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. Boundaries and roof of popliteal fossa sameh ghazy. The biceps femoris muscle inferior and medial.

The deep fascia in the roof is pierced by posterior cutaneous nerve of thigh and small saphenous vein. The roof contains popliteal fascia and skin. Popliteal fascia and skin. Popliteal artery and vein short saphenous vein.

Unsubscribe from sameh ghazy. Hover over hotspot to show muscle layer. The floor of the popliteal fossa is formed by the posterior surface of the knee joint capsule popliteus muscle and posterior femur. I ts boundaries are.

The medial head of the. Popliteal artery deepest structure continuation of femoral artery. The medial and lateral supracondylar lines above and soleal line below. Popliteal fossa is a diamond shaped fossa on the back of the knee.

Popliteal fossa part 2 6 by dr a k singh duration. Key facts about the popliteal fossa. The roof is made of up two layers. The boundaries of the fossa are.

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. Knee joint capsule distal femur proximal tibia popliteus muscle roof. Semimembranosus and semitendinosus muscles lateral. Roof the roof of the popliteal fossa is covered by the fascia lata which is strongly reinforced by the transverse fibers.

The floor of this fossa is comprised of the posterior surface of the knee joint capsule popliteus muscle and posterior femur. What are the boundaries of popliteal fossa. Biceps femoris muscle inferior.