Cubital Fossa Roof And Floor

The roof of the fossa is formed by subcutaneous tissue.

Cubital fossa roof and floor.

The cubital fossa is triangular and thus has three borders along with an apex which is directed inferiorly. It is also known as the antecubital because it lies anteriorly to the elbow. Superiorly by an imaginary line between the medial and lateral epicondyles. The roof consists of skin and fascia and is reinforced by the bicipital aponeurosis.

Its boundaries roof floor and contents. Prof nabil ebraheim university of toledo ohio usa the cubital fossa is a triangular depression located in front of the anterior elbow the medial border is formed by the pronator teres which arises from the medial epicondyle of the humerus the lateral border is formed by the brachioradialis muscle which arises from the lateral supracondylar ridge of the humerus the meeting of these. It is formed by. It is covered by the skin and by superficial fascia containing a portion of the cephalic vein a portion of the basilic vain.

The cubital fossa contains four main vertical structures from lateral to medial. The cubital fossa is a triangular shaped depression located between the forearm and the arm on the anterior surface of the elbow with the apex of the triangle pointing distally. The roof is the deep fascia strengthened by the bicipital aponeurosis. Skin superficial fascia containing the median cubital vein the lateral cutaneous nerve of the forearm and the medial cutaneous nerve of the forearm.

The floor of the fossa is formed by the brachialis muscle proximally and the supinator muscle distally the roof from superficial to deep forms from the skin fascia and the bicipital aponeurosis. Deep boundary floor brachialis and supinator muscles. The floor of the cubital fossa is formed proximally by the brachialis and distally by the supinator muscle. The cubital fossa is triangular in outline with the base above.

It has three boundaries borders and it also has a floor. Roof skin. It lies very superficially within the roof of the cubital. The cubital fossa chelidon or elbow pit is the triangular area on the anterior view of the elbow of a human or other hominid animal.

The triangular borders are formed. The antecubital fossa is a triangular space on the anterior aspect of the forearm. It is pierced by a communication between the deep veins and the median cubital vein. I have discussed complete anatomy of cubital fossa.

Contents of cubital fossa. Borders the floor of the cubital fossa is formed proximally by the brachialis and distally by the supinator muscle. Deep fascia bicipital aponeurosis. The roof of the cubital fossa is formed by.

It is a space filled with different structures that makes up its content. I discuused all nerves arteries which passes from cubital fossa. Within the roof runs the median cubital vein which can be accessed for venepuncture see clinical relevance below. Venepuncture one of the most commonly used sites is the median cubital vein.