Cubital Fossa Roof And Floor

Venepuncture one of the most commonly used sites is the median cubital vein.

Cubital fossa roof and floor.

The antecubital fossa is a triangular space on the anterior aspect of the forearm. The roof is the deep fascia strengthened by the bicipital aponeurosis. I have discussed complete anatomy of cubital fossa. The triangular borders are formed.

It has three boundaries borders and it also has a floor. Deep boundary floor brachialis and supinator muscles. The roof of the fossa is formed by subcutaneous tissue. It is also known as the antecubital because it lies anteriorly to the elbow.

The roof consists of skin and. It is pierced by a communication between the deep veins and the median cubital vein. The floor of the cubital fossa is formed proximally by the brachialis and distally by the supinator muscle. The cubital fossa contains four main vertical structures from lateral to medial.

Deep fascia bicipital aponeurosis. 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. It is a space filled with different structures that makes up its content. The roof consists of skin and fascia and is reinforced by the bicipital aponeurosis.

It lies very superficially within the roof of the cubital. Borders the floor of the cubital fossa is formed proximally by the brachialis and distally by the supinator muscle. 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. Skin superficial fascia containing the median cubital vein the lateral cutaneous nerve of the forearm and the medial cutaneous nerve of the forearm.

Superiorly by an imaginary line between the medial and lateral epicondyles. The cubital fossa is triangular and thus has three borders along with an apex which is directed inferiorly. Within the roof runs the median cubital vein which can be accessed for venepuncture see clinical relevance below. It also has a floor and roof and it is traversed by structures which make up its contents.

The cubital fossa is triangular in outline with the base above. 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. Medially by pronator teres. It is covered by the skin and by superficial fascia containing a portion of the cephalic vein a portion of the basilic vain.

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. The roof of the cubital fossa is formed by. Contents of cubital fossa. I discuused all nerves arteries which passes from cubital fossa.