Floor Of The Popliteal Fossa

The biceps femoris muscle inferior and medial.

Floor of the popliteal fossa.

Coronoid fossa a. Inferiorly the medial and lateral heads of the gastrocnemius form the medial and lateral borders. The popliteal fascia is continuous with the fascia lata of the leg. 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.

It is the main path in which structures move from the thigh to the leg. In anatomy a hollow or depressed area. Popliteal fascia and skin. Fos sae l a trench or channel.

Condylar fossa condyloid fossa either of two pits on the lateral portion of the occipital bone. It ascends superficial to popliteal artery and crosses it from the medial to lateral side in the popliteal fossa. 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. Cerebral fossa any of the depressions on the floor of the cranial cavity.

The popliteal vein is composed at the lower border of the popliteus by the joining of veins venae comitantes accompanying the anterior and posterior tibial arteries. The floor of the popliteal fossa is formed by the posterior surface of the knee joint capsule popliteus muscle and posterior femur. Popliteal artery deepest structure continuation of femoral artery. The superomedial aspect of the popliteal fossa is bounded by the semimembranosus and the semitendinosus muscles whilst the biceps femoris forms the lateral border of the superior fossa.

It usually causes edema and pain in the popliteal fossa the aneurysm may stretch the tibial nerve as the artery lies deep to the nerve resulting in pain along the medial aspect of the calf ankle or foot area supplied by tibial nerve. The popliteal vein continues as femoral vein at adductor hiatus. It is abnormal dilation of popliteal artery. The medial head of the.

The boundaries of the fossa are. Amygdaloid fossa the depression in which the tonsil is lodged. The roof contains popliteal fascia and skin. Within the popliteal fossa 4 main neurovascular structures are seen traveling from the thigh to leg.

The floor of this fossa is comprised of the posterior surface of the knee joint capsule popliteus muscle and posterior femur. The roof is made of up two layers.